Lattice-Based Cryptanalysis
Hey there, it is been a long time since my last post. In this post, I will walk through a challenge that took me lots of time to solve. It is the LOL challen...
Posts by Tags
LLL
crypto
Lattice-Based Cryptanalysis
Hey there, it is been a long time since my last post. In this post, I will walk through a challenge that took me lots of time to solve. It is the LOL challen...
Kaspersky CTF Security Home Cameras
During this week, there was ongoing qualification CTF by Kaspersky, It had nice challenges, I usually play with OpenToAll team, but this time I had a chance ...
forensics
Kaspersky CTF Backdoor PI
This is the second I solved during Kaspersky CTF 2017. This challenge is mix of both reverse engineering and forensics. The challenge
gsoc
GSOC, The last commit 213c6f
It has been so long since I posted, the reason is that I have been quite busy with my GSOC timeline. Yes, I know I said I will write blogs once every week, b...
Doing the bomb lab with r2 phase 1.
In this sequence of tutorials I am going to discuss bomb lab. I got this from Xeno Kovah’s IntoX86 course. This particular ‘crack me’ is composed of six phas...
Improving analysis
One of the main tasks of Radare2 is to statically analyse executables. This includes binary files disassembly, analysing functions setting calling convention...
Adding function argument detection support to radare2
Over the past few weeks, for Google Summer of Code’s radare2 project, I have been working on the detection of variables as well as formal arguments that are ...
Time to say good bye to types
Today I just finished all the ‘t’ sub-commands. Things were not so smooth at the beginning, But as time passed, things started getting clearer and clearer. T...
Started working on the type command family
Recently, I started fixing the t command family instructions at radare2. My initial goal was to start understanding how things work without doing any coding ...
lattices
Lattice-Based Cryptanalysis
Hey there, it is been a long time since my last post. In this post, I will walk through a challenge that took me lots of time to solve. It is the LOL challen...
paper
Blind Return Oriented Programming 102
Howdy! I didn’t post for long time, but I am back and will (hopefully) blog every now and then with fun stuff that I learn and do, CTFs write-ups if I am luc...
pwn
Blind Return Oriented Programming 102
Howdy! I didn’t post for long time, but I am back and will (hopefully) blog every now and then with fun stuff that I learn and do, CTFs write-ups if I am luc...
python
Kaspersky CTF Backdoor PI
This is the second I solved during Kaspersky CTF 2017. This challenge is mix of both reverse engineering and forensics. The challenge
radare2
BSidesIndy CTF 2017 library_book
library_book Note: signal 11 doesn’t mean broken. library_book
SharifCTF misc 100 writeup
Today I am going to do a writeup for Sharif CTF challenge Mics100,
reverse engineering
Kaspersky CTF Backdoor PI
This is the second I solved during Kaspersky CTF 2017. This challenge is mix of both reverse engineering and forensics. The challenge
BSidesIndy CTF 2017 library_book
library_book Note: signal 11 doesn’t mean broken. library_book
sage
Lattice-Based Cryptanalysis
Hey there, it is been a long time since my last post. In this post, I will walk through a challenge that took me lots of time to solve. It is the LOL challen...
writeup
Kaspersky CTF Backdoor PI
This is the second I solved during Kaspersky CTF 2017. This challenge is mix of both reverse engineering and forensics. The challenge
Kaspersky CTF Security Home Cameras
During this week, there was ongoing qualification CTF by Kaspersky, It had nice challenges, I usually play with OpenToAll team, but this time I had a chance ...
SharifCTF misc 100 writeup
Today I am going to do a writeup for Sharif CTF challenge Mics100,
Doing the bomb lab with r2 phase 1.
In this sequence of tutorials I am going to discuss bomb lab. I got this from Xeno Kovah’s IntoX86 course. This particular ‘crack me’ is composed of six phas...