ELF x86 - Random Crackme

30 Points  

This crackme can be solved in many different ways. We’ll let you find them. Note that you might get errors when executing the application. This is expected :)

Author

kmkz,  

Level  Difficulty

Validations

1983 Challengers 2%

Note  Notation

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100 Votes
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Solution 3 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang date
Samote   ELF x86 - Random Crackme fr 19 August 2019 at 22:59
youpla1   ELF x86 - Random Crackme fr 19 August 2019 at 20:35
dxdx   ELF x86 - Random Crackme fr 19 August 2019 at 01:06
ValeuDoamne   ELF x86 - Random Crackme en 18 August 2019 at 13:10
twh   ELF x86 - Random Crackme fr 18 August 2019 at 12:52
Sicarius   ELF x86 - Random Crackme fr 14 August 2019 at 21:57
luk   ELF x86 - Random Crackme en 14 August 2019 at 18:48
nguyendinhdai   ELF x86 - Random Crackme en 14 August 2019 at 10:11
Redbeard   ELF x86 - Random Crackme en 13 August 2019 at 17:23
Zann   ELF x86 - Random Crackme fr 13 August 2019 at 10:55

Challenges associated with this section 34 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% 21264 5 g0uZ 10
pas_valide ELF x86 - Basic 13% 17400 5 g0uZ 10
pas_valide PE x86 - 0 protection 7% 9082 5 alejandr0 5
pas_valide ELF C++ - 0 protection 3% 3957 10 sourcePerrier 4
pas_valide PE DotNet - 0 protection 4% 4745 10 Geluchat 5
pas_valide ELF MIPS - Basic Crackme 1% 765 15 stan1slas 1
pas_valide ELF x64 - Golang basic 1% 575 15 jenaye 3
pas_valide ELF x86 - Fake Instructions 4% 4951 15 kmkz 4
pas_valide ELF x86 - Ptrace 3% 4276 15 g0uZ 2
pas_valide ELF ARM - Basic Crackme 2% 1653 20 0xmitsurugi 6
pas_valide PYC - ByteCode 3% 2935 20 Thanat0s 9
pas_valide ELF x86 - No software breakpoints 2% 2307 25 yodzeb 6
pas_valide MachO x64 - keygenme or not 1% 760 25 /bin/ls 1
pas_valide ELF ARM - crackme 1337 1% 1226 30 2
pas_valide ELF x86 - CrackPass 2% 2728 30 Tosh 5
pas_valide ELF x86 - ExploitMe 2% 2524 30 kmkz 5
pas_valide ELF x86 - Random Crackme 2% 1981 30 kmkz 3
pas_valide GB - Basic GameBoy crackme 1% 297 30 jambon69 2
pas_valide PDF - Javascript 1% 927 30 koma 1
pas_valide PE x86 - Xor Madness 1% 82 30 ENOENT 1
pas_valide ELF ARM - Crypted 1% 405 35 koma 1
pas_valide ELF x64 - Crackme automating 1% 337 35 0xmitsurugi 6
pas_valide PE x86 - SEHVEH 1% 670 35 Thanat0s 0
pas_valide APK - Anti-debug 1% 1108 40 cryptax 3
pas_valide ELF x64 - Nanomites - Introduction 1% 257 45 Phenol 2
pas_valide ELF x86 - Anti-debug 1% 991 45 Tosh 3
pas_valide PE x86 - AutoPE 1% 468 45 Gr4ph0s 3
pas_valide ELF x86 - KeygenMe 1% 438 50 int_0x80 5
pas_valide ELF x64 - Anti-debug and equations 1% 207 65 0xmitsurugi 3
pas_valide ELF x64 - Nanomites 1% 147 70 Phenol 1
pas_valide ELF x86 - Packed 1% 262 70 Tosh 3
pas_valide PE x86 - RunPE 1% 578 75 Thanat0s 4
pas_valide ELF x86 - VM 1% 359 115 Thanat0s 7
pas_valide White-Box Cryptography #2 1% 3 120 Cryptanalyse 0