ELF x64 - KeyGenMe

60 Points  0x0

Every bit counts

Author

rene-d,  

Level  Difficulty

Validations

3 Challengers 1%

Note  Notation

4 Votes

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  Solution

Challenge Results Challenge Results

Pseudo Challenge Lang date
CanardMandarin   ELF x64 - KeyGenMe 30 November 2020 at 12:56
hexabeast   ELF x64 - KeyGenMe 14 November 2020 at 19:48
macz   ELF x64 - KeyGenMe 12 November 2020 at 15:55

 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% 28884 5 g0uZ 10
pas_valide ELF x86 - Basic 12% 23411 5 g0uZ 10
pas_valide PE x86 - 0 protection 7% 12404 5 alejandr0 5
pas_valide ELF C++ - 0 protection 3% 5956 10 sourcePerrier 4
pas_valide PE DotNet - 0 protection 4% 6461 10 Geluchat 5
pas_valide ELF MIPS - Basic Crackme 1% 1844 15 s4r 2
pas_valide ELF x64 - Golang basic 1% 1354 15 jenaye 3
pas_valide ELF x86 - Fake Instructions 4% 6097 15 kmkz 5
pas_valide ELF x86 - Ptrace 3% 5320 15 g0uZ 3
pas_valide ELF ARM - Basic Crackme 2% 2487 20 0xmitsurugi 7
pas_valide ELF x64 - Basic KeygenMe 1% 228 20 fr0g 3
pas_valide PYC - ByteCode 2% 3681 20 Thanat0s 9
pas_valide ELF x86 - No software breakpoints 2% 2864 25 yodzeb 8
pas_valide MachO x64 - keygenme or not 1% 1049 25 /bin/ls 1
pas_valide ELF ARM - crackme 1337 1% 1611 30 2
pas_valide ELF x86 - CrackPass 2% 3497 30 Tosh 5
pas_valide ELF x86 - ExploitMe 2% 3119 30 kmkz 5
pas_valide ELF x86 - Random Crackme 2% 2454 30 kmkz 3
pas_valide GB - Basic GameBoy crackme 1% 672 30 jambon69 2
pas_valide PDF - Javascript 1% 1122 30 koma 1
pas_valide PE x86 - Xor Madness 1% 382 30 ENOENT 2
pas_valide ELF ARM - Crypted 1% 467 35 koma 2
pas_valide ELF x64 - Crackme automating 1% 580 35 0xmitsurugi 6
pas_valide PE x86 - SEHVEH 1% 850 35 Thanat0s 1
pas_valide APK - Anti-debug 1% 1591 40 cryptax 3
pas_valide ELF x64 - Nanomites - Introduction 1% 390 45 Phenol 2
pas_valide ELF x86 - Anti-debug 1% 1250 45 Tosh 3
pas_valide PE x86 - AutoPE 1% 577 45 Gr4ph0s 3
pas_valide ELF x86 - KeygenMe 1% 588 50 int_0x80 5
pas_valide ELF x64 - KeyGenMe 1% 3 60 rene-d 0
pas_valide ELF x64 - Anti-debug and equations 1% 277 65 0xmitsurugi 3
pas_valide ELF x64 - Nanomites 1% 220 70 Phenol 2
pas_valide ELF x86 - Packed 1% 317 70 Tosh 3
pas_valide PE x86 - RunPE 1% 686 75 Thanat0s 5
pas_valide ELF x86 - VM 1% 441 90 Thanat0s 7
pas_valide ELF x64 - Hidden Control Flow 1% 1 100 so3 0
pas_valide Ringgit 1% 32 110 Cryptanalyse 0
pas_valide White-Box Cryptography #2 1% 23 130 Cryptanalyse 1