stefanie's grainne
| Download grainne.zip, 2 kb (password: crackmes.de) Browse contents of grainne.zip you'll know when you've cracked it.
Difficulty: 3 - Getting harder | RatingWaiting for at least 3 votes View profile of stefanie » |
Solutions
Solution by bdcht3, published 10. dec, 2013; download (2 kb), password: crackmes.de or browse.
bdcht3 has not rated this crackme yet.
Solution by Yoha, published 14. feb, 2013; download (3 kb), password: crackmes.de or browse.
Yoha has not rated this crackme yet.
Solution by lagalopex, published 05. jun, 2007; download (1 kb), password: crackmes.de or browse.
lagalopex has rated this crackme as quite nice.
Discussion and comments
| stefanie Author 14. May 2007 | is anybody able to run this cm at all? i've had reports about segfault on some machines. tested it on gentoo-sources 2.6.12. |
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| prout 15. May 2007 | Hi, I had a segfault under Ubuntu Edgy.... |
| -Lord Virus- 15. May 2007 | I have a problem.!. i cannot run this in Ubuntu.!. I'm going to try in RedHat. |
| stefanie Author 15. May 2007 | what kernel versions you guys using? that's the only lead i've got as of the moment. |
| digitalbyte 20. May 2007 | hi, with me it is segfaulting on Ubuntu Feisty Fawn Kernel: uname -srvmo: Linux 2.6.20-15-generic #2 SMP Sun Apr 15 07:36:31 UTC 2007 i686 GNU/Linux debug (notice that my offsets wont be yours because of ASLR): my eip is: 0x804800c and then it's segaulting here Program received signal SIGSEGV, Segmentation fault. _______________________________________________________________________________ eax:00000000 ebx:00000000 ecx:00000000 edx:00000000 eflags:00010292 esi:00000000 edi:00000000 esp:BFE32E80 ebp:00000000 eip:08048010 cs:0073 ds:007B es:007B fs:0000 gs:0000 ss:007B o d I t S z A p c [007B:BFE32E80]---------------------------------------------------------[stack] BFE32EB0 : E7 3C E3 BF 17 3D E3 BF - 45 3D E3 BF 58 3D E3 BF .<...=..E=..X=.. BFE32EA0 : 2B 3A E3 BF 3D 3A E3 BF - 4C 3A E3 BF 6C 3A E3 BF +:..=:..L:..l:.. BFE32E90 : BE 39 E3 BF C9 39 E3 BF - DD 39 E3 BF ED 39 E3 BF .9...9...9...9.. BFE32E80 : 01 00 00 00 85 39 E3 BF - 00 00 00 00 AA 39 E3 BF .....9.......9.. [007B:BFE32E80]---------------------------------------------------------[ data] BFE32E80 : 01 00 00 00 85 39 E3 BF - 00 00 00 00 AA 39 E3 BF .....9.......9.. BFE32E90 : BE 39 E3 BF C9 39 E3 BF - DD 39 E3 BF ED 39 E3 BF .9...9...9...9.. [0073:08048010]---------------------------------------------------------[ code] 0x8048010: add al,BYTE PTR [eax] 0x8048012: add eax,DWORD PTR [eax] 0x8048014: add DWORD PTR [eax],eax 0x8048016: add BYTE PTR [eax],al 0x8048018: or al,0x80 0x804801a: add al,0x8 ------------------------------------------------------------------------------ 0x08048010 in ?? () gdb> n Program terminated with signal SIGSEGV, Segmentation fault. The program no longer exists. _______________________________________________________________________________ Error while running hook_stop: No registers. |
| lagalopex 20. May 2007 | I changed the first two jz to jnz and it's now working for me. |
| prout 20. May 2007 | I'm running a 2.6.20 on Ubuntu Feisty Fawn... |
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