connr's Connr's Crackme
| Download Crackme.zip, 636 b (password: crackmes.de) Browse contents of Crackme.zip It is very simple but sort of challenging. Not written to be especially hard...
Difficulty: 1 - Very easy, for newbies | Send a message to connr » View profile of connr » |
Solutions
Solution by wibf, published 18. sep, 2009; download (3 kb), password: crackmes.de or browse.
wibf has not rated this crackme yet.
Solution by xylitol, published 19. aug, 2008; download (32 kb), password: crackmes.de or browse.
xylitol has rated this crackme as boring.
The submission of solutions is closed.
Discussion and comments
| ReDucTor 10. Aug 2008 | Oh god, this one is too easy. upx -d crackme.exe Open in disassembler, and you cant do it, theres something wrong. |
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| Ox87k 10. Aug 2008 | ReDucTor, this is level1! Maybe for newbies it isn't too easy.. ;-) |
| br0ken 10. Aug 2008 | @Everyone How do you find out if a DOS proggie is packed or not? And how to tell which packer is used? |
| Ox87k 10. Aug 2008 | br0ken, a little trick would be open with an hex-editor and see the name of the sections :P |
| br0ken 10. Aug 2008 | Okay. Thanks :) |
| DigitalAcid 11. Aug 2008 | Cool, my very first DOS Program solved :P. |
| simonzack Moderator 12. Aug 2008 | I don't have a clue It takes 5 minutes to load (~.~), and I can't debug it??? |
| br0ken 12. Aug 2008 | Olly can't handle 16 bit exes. IDA is probably the only one I know. But IDA is like an alien software to me (it's just too complex when compared to Olly) But still, you can solve this cme using IDA. Takes less than 30 secs once you disassemble it. You need to unpack first. (although, some can do it without unpacking) |
| simonzack Moderator 13. Aug 2008 | @mod: Why did my post get deleted? I posted a wrong serial, and it doesn't work when I enter it, so I was asking for some help @br0ken: thanks, I tried wdsm32, found the pass but doesn't work for some reason :O |
| Ox87k 13. Aug 2008 | @simonzack: maybe you found a wrong password.. :P |
| simonzack Moderator 14. Aug 2008 | omg ;.; I forgot that the pass was reversed when printed fail |
| hackereha 16. Aug 2008 | yup easy one thx anyway:) |
| 东方介 29. Sep 2008 | Oh god, this one is too hard. how to unpack a DOS program? |
| 东方介 29. Sep 2008 | Good!I cracked it without unpack,hehe,thx very much! |
| paihdeaiti 29. May 2012 | Whoah, I could crack it without unpacking! At the same I learned a new way to produce myself a headache. :D |
| paihdeaiti 29. May 2012 | At first I thought it was just badly obfuscated and for some stupid reason designated as a beginner challenge, but perhaps I'm perhaps not just that high level oriented, so I just ran it instruction by instruction in MSDOS Debug. Watching the unpacking sequence made me feel like my head was about to explode :P and as it finally lay in the segment the actual code was being run in I got the what-to-do idea instantly. Though I could only manipulate the memory contents.. perhaps I was lucky to find the opcodes from the Crackme.exe hexdump :) |
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