Author:
math__0x0

Language:
C/C++

Upload:
12:03 PM 09/27/2019

Download

Platform
Unix/linux etc.

Difficulty:
3.0

Quality:
4.0

Arch:
x86

Description

a 32bit elf crackme try to solve it :)

• Comments
• Solutions

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, $ ./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 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.

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