So, I did not solve this challenge during the CTF but solved it moments later the CTF was over. I thought this to be a crypto related challenge & did not look further into it. I shit myself right now because I could've easily got the first blood in this challenge. Let us see why... Continue Reading →
Swamp CTF 2018 Orcish Challenge WriteUp
Hey Guys!! So I found this challenge a bit tiring. We get a lot of data sent through different protocols (ARP, MDNS, TCP, ICMP etc.) Going through all of them, I found the ICMP packets a bit strange. There were some malformed packets in the capture. Seeing the hex dump of the first 3 packets... Continue Reading →
Learn about the All-Powerful Scapy module
So, guys, I have been studying about network traffic analysis for quite some time now. During CTFs, I always had to extract out some sort of data from multiple packets and that too only specific packets. Well, a lay man's idea would be to write down the content you specifically need. But man, we are... Continue Reading →