Showing posts with label nibbles. Show all posts
Showing posts with label nibbles. Show all posts
Monday, November 01, 2010

Hack.lu CTF - Challenge 19 "magicwall" writeup, double strcpy

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I did not solve challenge 19 "magicwall" during the CTF - my friend Ivanlef0u ( @Ivanlef0u ) did - but since Fluxfingers ( @flu...
4 comments:
Sunday, October 31, 2010

Hack.lu CTF - Challenge 9 "bottle" writeup, extracting data from an iodine DNS tunnel

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Challenge #9 entitled "bottle" was original and worth its 500 points. We were given the following network capture and instructed ...
1 comment:
Saturday, October 30, 2010

Hack.lu CTF - sscat writeup

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Last week was hack.lu 2010 security conference as well a high quality CTF organized by fluxfingers CTF team. Again I played with Nibbles a...
5 comments:
Thursday, September 30, 2010

CSAW CTF - Forensics Write-up

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The forensics challenge given at CSAW CTF weren't exactly what I was expecting, but still we achieved to solve most of it. Here are my ...
1 comment:
Wednesday, September 29, 2010

CSAW Exploit 3 Write-up - FreeBSD local root

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For exploit3, we were given the following instructions: Get Root. Get the key. If only I can jump over the mountain without being normal s...
1 comment:

CSAW Exploit 1 Write-up - FreeBSD remote stack based buffer overflow

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A few weeks ago was held Leet More CTF where Nibbles ended 1st ! Didn't have the time to put some write-ups, but you can find some on n...
10 comments:
Wednesday, July 14, 2010

smpCTF challenge #11 write-up, phplist 0day

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Challenge #11 of smpCTF was interesting: we were given an URL to a phplist version 2.10.12 installation - with default admin/phplist admi...
2 comments:
Tuesday, July 13, 2010

smpCTF challenge #2 write-up

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Challenge #2 was similar to defcon trivial 200 : you had to escape from a VIM editor, but this time it was not evil - you can see the scree...

smpCTF challenge #1 write-up

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smpCTF challenge #1 was a simple web + programming challenge. We were given the following instructions: Set S = 1 Set P = 1 Set previo...
4 comments:

smpCTF challenge #5 write-up - Forensic

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smpCTF challenge #5 was forensics: we were given the file forensic1-image and instructed to find a flag. As usual, we start our analysis...
1 comment:
Monday, July 12, 2010

smpCTF challenge #3 write-up

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This week-end was smpCTF , again I played with Nibbles and we ended 1st! Challenge #3 was just horrible, right? ;) Worse than defcon pack...
5 comments:
Saturday, May 29, 2010

Defcon 18 CTF quals writeup - Forensics 100

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Forensics 100 was simple forensics but still with some traps. Description: find the key , and they gave us the following file which revea...
1 comment:
Thursday, May 27, 2010

Defcon 18 CTF quals writeup - Packet 200

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Packet Madness 200 was a simple TCP server speaking an uncommon language (at least now). Description: These folks speak a different langu...
3 comments:

Defcon 18 CTF quals writeup - Trivial 200

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Trivial 200 was an evil blind VIM terminal you had to escape from. Description: sheep@pwn21.ddtek.biz:6000 sheep go baaAaaA One could si...
1 comment:
Tuesday, May 25, 2010

Defcon 18 CTF quals writeup - Packet 100

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Packet 100 was just... horrible right? :) However some teams managed to get it, here is my writeup. Description: sumthing is not like the ...
4 comments:

Defcon 18 CTF quals writeups and scoreboard

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This week-end was Defcon #18 CTF quals, I played with Nibbles and we managed to get #10 ! Congrats everyone, and thank you DDTEK, it was an...
2 comments:
Friday, May 21, 2010

CITCTF write-ups, Defcon

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As previously mentioned, last week-end was CIT CTF . It was great, thank you! Again, I played with Nibbles and wow.. we managed arrive in 1...
Friday, April 23, 2010

Codegate, HES2010, citctf

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As you may know, I played Codegate CTF quals with Nibbles and we managed to be #11 . As you can see , there was many good write-ups on th...