CTF_ADDA_writeups
Writeups for https://ctf.adda.gov.ae/ 2022
Challenge: Folders
Solution:
$ pip install folders
$ unzip New_Folder.zip
$ Folder New\ Folder
#output will contain flagReferences:
https://github.com/SinaKhalili/Folders.py
https://esolangs.org/wiki/Folders
Challenge: CatCoffee
Solution:
Open provided pcap file in wireshark.
Goto Wireless > WLAN traffic > 12 Auths can be seen for CatCoffee SSID
Crack auth with aircrack-ng: aircrack-ng -w rockyou.txt -b 00:21:29:77:a3:05 traffic.pcap
In Wireshark goto: Edit > Preferences > Protocols > IEEE 802.11 > Edit
Create new entry with Key Type as wpa-pwd and key with that obtained from aircrack-ng.
Then Goto Wireshark > File > Export Objects > HTTP and save resources to a file
Resources will have a file named flag.txt containing the flag.
References:
https://book.hacktricks.xyz/generic-methodologies-and-resources/basic-forensic-methodology/pcap-inspection/wifi-pcap-analysis