forensics/red

2026-07-02 01:21:33 +09:00
parent e3bc9568b3
commit de6199f096
2 changed files with 4 additions and 0 deletions
@@ -0,0 +1,4 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p zsteg
+
+zsteg red.png --strings longest | grep --only-matching -E "[A-Za-z0-9=/]+=+" | base64 -d | grep --only-matching -E "^picoCTF\{[^\}]+\}"