Upload: 12:03 PM 09/27/2019
a 32bit elf crackme
try to solve it :)
newbie_student on 12:17 AM 10/13/2019: classical buffer overflow, good stuff for educational purposes
Silva97 on 2:43 AM 10/23/2019: Nice. :)
DeluxeOwl on 6:10 PM 10/25/2019: Great buffer overflow,hint: objdump to analyze available functions
cipherhater on 11:24 AM 11/14/2019: Hi,
enter the password:45345345345
enter the password:000000000000000000000000
@@ -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
sheratom on 1:55 PM 12/04/2019: what is the password for extract file??
help me please,i'm a beginner
BitFriends on 8:53 PM 12/11/2019: It took me a while to find the secret function, but it was fun.
b0th on 2:37 PM 12/15/2019: https://github.com/b0th/CTF/tree/master/Crackmes/iso_32
rustymagnet on 10:12 AM 03/05/2020: 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.
You must me logged to submit a solution
Solution by BitFriends:Read the instruction file.
Thanks for the cool crackme!
Solution by zed-zahir:it is a based buffer overflow crackme, I detailed the process as much as possible
Share how awesome the crack me was or where you struggle to finish it ! (Stay polite)