DeluxeOwl on 2019-10-25 18:10:
Great buffer overflow,hint: objdump to analyze available functions
cipherhater on 2019-11-14 11:24:
Hi,
$ ./crackme
enter the password:45345345345
Great !!
$ ./crackme
enter the password:000000000000000000000000
Great !!
---
@@ -456,7 +456,7 @@
804921e: e8 16 00 00 00 call 8049239 (0x1239)
8049223: 05 dd 2d 00 00 add $0x2ddd,%eax
8049228: e8 ab ff ff ff call 80491d8 (0x11d8)
- 804922d: e8 7b ff ff ff call 80491ad (0x11ad)
+ 804922d: e8 50 ff ff ff call 8049182 (0x1182)
8049232: b8 00 00 00 00 mov $0x0,%eax
8049237: c9 leave
8049238: c3 ret
---
)))
Best regards
sheratom on 2019-12-04 13:55:
what is the password for extract file??
help me please,i'm a beginner
BitFriends on 2019-12-11 20:53:
It took me a while to find the secret function, but it was fun.
b0th on 2019-12-15 14:37:
https://github.com/b0th/CTF/tree/master/Crackmes/iso_32
rustymagnet on 2020-03-05 10:12:
Nice challenge.
In the "description" @math__0x0, you could write what you expect? I can see people solved it by patching / exploiting the Stack Overflow with scanf.
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Solution by BitFriends on 2019-12-12 15:46: Read the instruction file.
Thanks for the cool crackme!