nouveaux challenges

2023-02-15 14:23:08 +01:00
parent 14012de79a
commit 3f600ad598
2 changed files with 10 additions and 1 deletions
--- a/rootme/challenges/cryptanalyse/elf64-chiffrement-avec-le-pid/exploit.py
+++ b/rootme/challenges/cryptanalyse/elf64-chiffrement-avec-le-pid/exploit.py
@ -0,0 +1,9 @@
+#!/usr/bin/python3
+
+import os
+import crypt
+
+f = open("/proc/sys/kernel/ns_last_pid", mode="r")
+pid = int(f.readlines()[0]) + 2
+pidcrypt = crypt.crypt(str(pid), "$1$awesome")
+os.system(f"./ch21 '{pidcrypt}'")