## Panda The main idea finding the flag is using zip2john. #### Step-1: After I downloaded `panda.zip`, I got 2 files in it, `panda.jpg` & `panda1.jpg`. #### Step-2: It was encrypted. So I used `zip2john` tool to crack the zip. ```bash zip2john panda.zip > hash.txt john.exe --wordlist=real_human hash.txt ``` #### Step-3: This simple `flag.py` python script helps us to get the flag. ```python print(''.join([chr(i) for i, j in zip(open('panda1.jpg', 'rb').read(), open('panda.jpg', 'rb').read()) if i!= j])) ``` #### Step-4: Finally the flag becomes: `csictf{kung_fu_p4nd4}`