cscg ist super

2026/cscg/rev/intro2/decode_password.py

@@ -0,0 +1,20 @@
+import ida_bytes
+
+def calc_flag(start_ea, length):
+    raw_data = ida_bytes.get_bytes(start_ea, length)
+    
+    if not raw_data:
+        return None
+    
+    data = bytearray(raw_data)
+    
+    for i in range(len(data)):
+        data[i] = (data[i] + 119) & 0xFF
+    
+    return data
+    
+result = calc_flag(0x2020, 25)
+if result:
+    print(f"Result (hex): {result.hex()}")
+    print(f"Result (string): {''.join(chr(b) for b in result if 32 <= b <= 126)}")
+