initial commit

2025-04-15 10:35:34 +08:00
commit 9e3709a30f
13 changed files with 530 additions and 0 deletions
--- a/解题/exp.py
+++ b/解题/exp.py
@@ -0,0 +1,11 @@
+# 手动获取 target 的过程见 Writeup
+target = 0xCDCB4322E6C376CC4C2D8C199E0D1818D8F861C788CFC181BE067F06380CF318EDD8CF98D98D9A800
+flag = []
+while target != 0:
+    target >>= (7 if target & 0x80 else 8)
+    if target != 0:
+        flag.append((target & 0x7F) ^ 85)
+flag = bytes(flag[::-1]).decode()
+print(flag)
+
+# flag{9bc74ce3-a56d-467f-eb52-d5f3d8923c6f}