ELF x86 - CrackPass

30 Points  

Can you bypass the algorithm?

Author

Tosh,  

Level  Difficulty

Validations

2820 Challengers 2%

Note  Notation

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132 Votes
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Solution 5 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang date
Noiche   ELF x86 - CrackPass fr 21 October 2019 at 16:46
robin   ELF x86 - CrackPass en 20 October 2019 at 22:47
qahwerhwie   ELF x86 - CrackPass en 20 October 2019 at 11:21
khanglg   ELF x86 - CrackPass en 19 October 2019 at 12:57
qbao   ELF x86 - CrackPass en 18 October 2019 at 13:35
Phúc   ELF x86 - CrackPass en 17 October 2019 at 08:35
Blank   ELF x86 - CrackPass fr 16 October 2019 at 10:11
sonboars   ELF x86 - CrackPass en 15 October 2019 at 16:18
Chaieb   ELF x86 - CrackPass fr 15 October 2019 at 14:30
xavtheswimmer   ELF x86 - CrackPass fr 15 October 2019 at 14:13

Challenges associated with this section 35 Challenges

Results Challenge's Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution
pas_valide ELF x86 - 0 protection 15% 22388 5 g0uZ 10
pas_valide ELF x86 - Basic 12% 18300 5 g0uZ 10
pas_valide PE x86 - 0 protection 7% 9591 5 alejandr0 5
pas_valide ELF C++ - 0 protection 3% 4236 10 sourcePerrier 4
pas_valide PE DotNet - 0 protection 4% 4997 10 Geluchat 5
pas_valide ELF MIPS - Basic Crackme 1% 941 15 stan1slas 1
pas_valide ELF x64 - Golang basic 1% 687 15 jenaye 3
pas_valide ELF x86 - Fake Instructions 4% 5094 15 kmkz 4
pas_valide ELF x86 - Ptrace 3% 4412 15 g0uZ 2
pas_valide ELF ARM - Basic Crackme 2% 1763 20 0xmitsurugi 6
pas_valide PYC - ByteCode 2% 3042 20 Thanat0s 9
pas_valide ELF x86 - No software breakpoints 2% 2373 25 yodzeb 6
pas_valide MachO x64 - keygenme or not 1% 794 25 /bin/ls 1
pas_valide ELF ARM - crackme 1337 1% 1270 30 2
pas_valide ELF x86 - CrackPass 2% 2817 30 Tosh 5
pas_valide ELF x86 - ExploitMe 2% 2609 30 kmkz 5
pas_valide ELF x86 - Random Crackme 2% 2044 30 kmkz 3
pas_valide GB - Basic GameBoy crackme 1% 353 30 jambon69 2
pas_valide PDF - Javascript 1% 946 30 koma 1
pas_valide PE x86 - Xor Madness 1% 135 30 ENOENT 1
pas_valide ELF ARM - Crypted 1% 413 35 koma 1
pas_valide ELF x64 - Crackme automating 1% 357 35 0xmitsurugi 6
pas_valide PE x86 - SEHVEH 1% 689 35 Thanat0s 0
pas_valide APK - Anti-debug 1% 1175 40 cryptax 3
pas_valide ELF x64 - Nanomites - Introduction 1% 274 45 Phenol 2
pas_valide ELF x86 - Anti-debug 1% 1023 45 Tosh 3
pas_valide PE x86 - AutoPE 1% 477 45 Gr4ph0s 3
pas_valide ELF x86 - KeygenMe 1% 451 50 int_0x80 5
pas_valide ELF x64 - Anti-debug and equations 1% 218 65 0xmitsurugi 3
pas_valide ELF x64 - Nanomites 1% 159 70 Phenol 1
pas_valide ELF x86 - Packed 1% 268 70 Tosh 3
pas_valide PE x86 - RunPE 1% 592 75 Thanat0s 4
pas_valide ELF x86 - VM 1% 372 90 Thanat0s 7
pas_valide Ringgit 1% 4 110 Cryptanalyse 0
pas_valide White-Box Cryptography #2 1% 9 130 Cryptanalyse 0