/nishang

Nishang - PowerShell for penetration testing and offensive security.

Primary LanguagePowerShellOtherNOASSERTION

#Nishang

###Nishang is a framework and collection of scripts and payloads which enables usage of PowerShell for offensive security and penetration testing. Nishang is useful during various phases of a penetration test and is most powerful for post exploitation usage. By nikhil_mitt ####Scripts Nishang currently contains the following scripts and payloads.

#####Antak - the Webshell Antak

Execute PowerShell scripts in memory, run commands, and download and upload files using this webshell.

#####Backdoors HTTP-Backdoor

A backdoor which can receive instructions from third party websites and execute PowerShell scripts in memory.

DNS_TXT_Pwnage

A backdoor which can receive commands and PowerShell scripts from DNS TXT queries, execute them on a target, and be remotely controlled using the queries.

Execute-OnTime

A backdoor which can execute PowerShell scripts at a given time on a target.

Gupt-Backdoor

A backdoor which can receive commands and scripts from a WLAN SSID without connecting to it.

Add-ScrnSaveBackdoor

A backdoor which can use Windows screen saver for remote command and script execution.

Invoke-ADSBackdoor

A backdoor which can use alternate data streams and Windows Registry to achieve persistence.

#####Client Out-CHM

Create infected CHM files which can execute PowerShell commands and scripts.

Out-Word

Create Word files and infect existing ones to run PowerShell commands and scripts.

Out-Excel

Create Excel files and infect existing ones to run PowerShell commands and scripts.

Out-HTA

Create a HTA file which can be deployed on a web server and used in phishing campaigns.

Out-Java

Create signed JAR files which can be used with applets for script and command execution.

Out-Shortcut

Create shortcut files capable of executing commands and scripts.

#####Escalation Enable-DuplicateToken

When SYSTEM privileges are required.

Remove-Update

Introduce vulnerabilities by removing patches.

#####Execution Download-Execute-PS

Download and execute a PowerShell script in memory.

Download_Execute

Download an executable in text format, convert it to an executable, and execute.

Execute-Command-MSSQL

Run PowerShell commands, native commands, or SQL commands on a MSSQL Server with sufficient privileges.

Execute-DNSTXT-Code

Execute shellcode in memory using DNS TXT queries.

#####Gather Check-VM

Check for a virtual machine.

Copy-VSS

Copy the SAM file using Volume Shadow Copy Service.

Invoke-CredentialsPhish

Trick a user into giving credentials in plain text.

FireBuster FireListener

A pair of scripts for egress testing

Get-Information

Get juicy information from a target.

Get-LSASecret

Get LSA Secret from a target.

Get-PassHashes

Get password hashes from a target.

Get-WLAN-Keys

Get WLAN keys in plain text from a target.

Keylogger

Log keystrokes from a target.

Invoke-MimikatzWdigestDowngrade

Dump user passwords in plain on Windows 8.1 and Server 2012

#####Pivot Create-MultipleSessions

Check credentials on multiple computers and create PSSessions.

Run-EXEonRemote Copy and execute an executable on multiple machines.

Invoke-NetworkRelay Create network relays between computers.

#####Prasadhak Prasadhak

Check running hashes of running process against the VirusTotal database.

#####Scan Brute-Force

Brute force FTP, Active Directory, MSSQL, and Sharepoint.

Port-Scan

A handy port scanner.

#####Powerpreter Powerpreter

All the functionality of nishang in a single script module.

#####Shells Invoke-PsGcat

Send commands and scripts to specifed Gmail account to be executed by Invoke-PsGcatAgent

Invoke-PsGcatAgent

Execute commands and scripts sent by Invoke-PsGcat.

Invoke-PowerShellTcp

An interactive PowerShell reverse connect or bind shell

Invoke-PowerShellTcpOneLine

Stripped down version of Invoke-PowerShellTcp. Also contains, a skeleton version which could fit in two tweets.

Invoke-PowerShellUdp

An interactive PowerShell reverse connect or bind shell over UDP

Invoke-PowerShellUdpOneLine

Stripped down version of Invoke-PowerShellUdp.

Invoke-PoshRatHttps

Reverse interactive PowerShell over HTTPS.

Invoke-PoshRatHttp

Reverse interactive PowerShell over HTTP.

Remove-PoshRat

Clean the system after using Invoke-PoshRatHttps

Invoke-PowerShellWmi

Interactive PowerShell using WMI.

Invoke-PowerShellIcmp

An interactive PowerShell reverse shell over ICMP.

#####Utility Add-Exfiltration

Add data exfiltration capability to Gmail, Pastebin, a web server, and DNS to any script.

Add-Persistence

Add reboot persistence capability to a script.

Remove-Persistence

Remote persistence added by the Add-Persistence script.

Do-Exfiltration

Pipe (|) this to any script to exfiltrate the output.

Download

Transfer a file to the target.

Parse_Keys

Parse keys logged by the keylogger.

Invoke-Encode

Encode and compress a script or string.

Invoke-Decode

Decode and decompress a script or string from Invoke-Encode.

[Base64ToString] [StringToBase64] [ExetoText] [TexttoExe]

####Usage

Import all the scripts in the current PowerShell session (PowerShell v3 onwards).

PS > Import-Module .\nishang.psm1

Use the individual scripts with dot sourcing.

PS > . C:\nishang\Gather\Get-Information.ps1

PS > Get-Information

To get help about any script, use:

PS > Get-Help [scriptname] -full

Note that the help is available for the function loaded after running the script and not the script itself since version 0.3.8. In all cases, the function name is same as the script name.

For example, to see the help about Get-WLAN-Keys.ps1, use

PS> . C:\nishang\Get-WLAN-Keys.ps1

PS> Get-Help Get-WLAN-Keys

####Updates

Updates about Nishang can be found at my blog http://labofapenetrationtester.com and my Twitter feed @nikhil_mitt.

####Bugs, Feedback and Feature Requests Please raise an issue if you encounter a bug or have a feature request. You can email me at nikhil [dot] uitrgpv at gmail.com

#####Mailing List For feedback, discussions, and feature requests, join: http://groups.google.com/group/nishang-users

#####Contributing I am always looking for contributors to Nishang. Please submit requests or drop me an email.

#####Blog Posts

Some helpful blog posts to check out for beginners:

http://www.labofapenetrationtester.com/2014/06/nishang-0-3-4.html

http://labofapenetrationtester.com/2012/08/introducing-nishang-powereshell-for.html

http://labofapenetrationtester.com/2013/08/powerpreter-and-nishang-Part-1.html

http://www.labofapenetrationtester.com/2013/09/powerpreter-and-nishang-Part-2.html

All posts about Nishang:

http://www.labofapenetrationtester.com/search/label/Nishang