ELF x86 - 0 protection

5 Points  0x0

First challenge of cracking, writen in C with vi and compiled with GCC32

Author

g0uZ,  

Level  Difficulty

Validations

29436 Challengers 15%

Note  Notation

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2437 Votes

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 10 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang date
dianaosorio97   ELF x86 - 0 protection 20 January 2021 at 03:45
GrimLoXz   ELF x86 - 0 protection 20 January 2021 at 03:38
LOzjack   ELF x86 - 0 protection 19 January 2021 at 22:25
akinflo   ELF x86 - 0 protection 19 January 2021 at 20:18
matoux   ELF x86 - 0 protection 19 January 2021 at 20:05
K11   ELF x86 - 0 protection 19 January 2021 at 20:03
llolo83000   ELF x86 - 0 protection 19 January 2021 at 17:57
Chloé   ELF x86 - 0 protection 19 January 2021 at 14:50
0b1   ELF x86 - 0 protection 19 January 2021 at 13:36
Shorwin   ELF x86 - 0 protection 19 January 2021 at 12:49

 38 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution
pas_valide ELF x86 - 0 protection 15% 29436 5 g0uZ 10
pas_valide ELF x86 - Basic 12% 23833 5 g0uZ 10
pas_valide PE x86 - 0 protection 7% 12641 5 alejandr0 5
pas_valide ELF C++ - 0 protection 3% 6134 10 sourcePerrier 4
pas_valide PE DotNet - 0 protection 4% 6602 10 Geluchat 5
pas_valide ELF MIPS - Basic Crackme 1% 1937 15 s4r 2
pas_valide ELF x64 - Golang basic 1% 1406 15 jenaye 3
pas_valide ELF x86 - Fake Instructions 4% 6200 15 kmkz 5
pas_valide ELF x86 - Ptrace 3% 5414 15 g0uZ 3
pas_valide ELF ARM - Basic Crackme 2% 2559 20 0xmitsurugi 7
pas_valide ELF x64 - Basic KeygenMe 1% 302 20 fr0g 3
pas_valide PYC - ByteCode 2% 3748 20 Thanat0s 9
pas_valide ELF x86 - No software breakpoints 2% 2904 25 yodzeb 8
pas_valide MachO x64 - keygenme or not 1% 1071 25 /bin/ls 1
pas_valide ELF ARM - crackme 1337 1% 1646 30 2
pas_valide ELF x86 - CrackPass 2% 3563 30 Tosh 5
pas_valide ELF x86 - ExploitMe 2% 3176 30 kmkz 5
pas_valide ELF x86 - Random Crackme 2% 2497 30 kmkz 3
pas_valide GB - Basic GameBoy crackme 1% 705 30 jambon69 2
pas_valide PDF - Javascript 1% 1148 30 koma 1
pas_valide PE x86 - Xor Madness 1% 401 30 ENOENT 2
pas_valide ELF ARM - Crypted 1% 476 35 koma 2
pas_valide ELF x64 - Crackme automating 1% 608 35 0xmitsurugi 6
pas_valide PE x86 - SEHVEH 1% 864 35 Thanat0s 1
pas_valide APK - Anti-debug 1% 1650 40 cryptax 3
pas_valide ELF x64 - Nanomites - Introduction 1% 409 45 Phenol 2
pas_valide ELF x86 - Anti-debug 1% 1275 45 Tosh 3
pas_valide PE x86 - AutoPE 1% 587 45 Gr4ph0s 3
pas_valide ELF x86 - KeygenMe 1% 599 50 int_0x80 5
pas_valide ELF x64 - KeyGenMe 1% 24 60 rene-d 0
pas_valide ELF x64 - Anti-debug and equations 1% 281 65 0xmitsurugi 3
pas_valide ELF x64 - Nanomites 1% 225 70 Phenol 2
pas_valide ELF x86 - Packed 1% 319 70 Tosh 3
pas_valide PE x86 - RunPE 1% 696 75 Thanat0s 5
pas_valide ELF x86 - VM 1% 444 90 Thanat0s 7
pas_valide ELF x64 - Hidden Control Flow 1% 12 100 so3 0
pas_valide Ringgit 1% 34 110 Cryptanalyse 0
pas_valide White-Box Cryptography #2 1% 26 130 Cryptanalyse 1