Feb 22, 2021Reverse Engineering — DarkCON CTF 2021darkCON CTF is a CTF event organized by dark army. Yesterday I only worked on the reverse engineering and cryptography category because the other categories were done by my team and here is all reverse engineering write up. Read Given a pyc file then i just try to decompile it using…Reverse Engineering6 min readReverse Engineering6 min read
Oct 11, 2020Reverse Engineering — BSides Delhi CTF 2020Here i will share writeup for Reverse Engineering challenges ( Advanced Encryption, A Log of Work, and Bit level h4xx04r ). Advanced Encryption Given an ELF 64 bit binary and then i try to open it using IDA.Reverse Engineering4 min readReverse Engineering4 min read
Jun 26, 2020Write Up FIRST Challenge 2020Yesterday i played FIRST Challenge with my friend and named our team as Mbuh which means “don’t know” . The following is my write up about some challenges that i’ve already solved. Break the Snake — Reverse Engineering Download pybreakme.zip and then extract it.Ctf5 min readCtf5 min read
Jun 17, 2020Write Up zh3r0 CTF 2020here writeup for Knock Knock and Help me challenge . Knock Knock — Master From the title we know that there is something hidden in port ( Port Knocking ) . So the first step i do is try to do nmap scan on hackerit.zh3r0.ml PORT STATE SERVICE 22/tcp…Crypto2 min readCrypto2 min read
Jun 1, 2020Reverse Engineering — Castors CTF 2020Here some writeup of RE challenges that i’ve been solved on Castors CTF 2020. Mapping Mapping is a golang binary. The first step i do is try to decompile it Using IDA .Reverse Engineering6 min readReverse Engineering6 min read
Apr 6, 2020Reverse Engineering — Deep CTF 2020Last weekend there was CTF event organized by Deep Tech and i played as Bat Squad team . Thank you to the organizer for providing great CTF and thank you to sponsors for giving interesting award . Here is my solution for Reverse Engineering Challenge. Nested Rev Using ghidra for open the…Cybersecurity8 min readCybersecurity8 min read
