voidsecurity
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Monday, March 18, 2013
ForbiddenBITS CTF 2013 - smelf 200 - [Team xbios]
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For this challenge we got a 64-bit stripped executable. The binary implements a crypter, our aim is to understand the crypter and ...
2 comments:
Wednesday, March 13, 2013
Backdoor CTF - Crypto 400
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We have access to the code used for encryption function. With this we have to find the plain text value for the given cipher text:...
Monday, March 11, 2013
RuCTF 2013 Quals - Crypto 200 - [Team xbios]
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Well, this was not the busiest of weekends but still we didn't have much time for the CTF. Here is a small write up on crypto ...
Sunday, March 3, 2013
Codegate 2013 Quals - Vuln 100 [ Failed Attempt ] & Updated Solution
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As the title says this is not a working solution for vuln 100 but just a description of my approach to exploit the given x86_64 bi...
2 comments:
Codegate 2013 Quals - Web 100
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We were given the source code of this challenge. To get the flag we have to login as 'admin'. Below is the php code: $flag =...
Monday, February 18, 2013
Ghost In The Shellcode 2013 CTF - Pwnable 100 - Question 8 Shiftd [Team xbios]
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The given file shiftd-3a9c2a55e77d1467ee46dfb931170c737d24f310 is a ELF 64-bit LSB executable. The binary first checks for a strin...
Wednesday, January 2, 2013
Hack You Too CTF - Crypto 500 - AllahAkbar
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Description: We were able to intercept a suspicious file. This is an archive of correspondence between leading cryptographers of ...
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