PDF - Javascript

30 Points  0x0

This challenge was part of Hack.lu’s 2011 CTF

Author

koma,  

Level  Difficulty

Validations

985 Challengers 1%

Note  Notation

104 Votes

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Challenge Results Challenge Results

Pseudo Challenge Lang date
lancer00t   PDF - Javascript 20 February 2020 at 13:38
philou_   PDF - Javascript 20 February 2020 at 13:28
Moindjaro   PDF - Javascript 20 February 2020 at 09:40
so3   PDF - Javascript 17 February 2020 at 12:19
ts4ch   PDF - Javascript 14 February 2020 at 12:17
gregclermont   PDF - Javascript 4 February 2020 at 00:48
Alex   PDF - Javascript 3 February 2020 at 00:47
youpla1   PDF - Javascript 31 January 2020 at 10:48
max644   PDF - Javascript 25 January 2020 at 18:39
voydstack   PDF - Javascript 23 January 2020 at 12:43

 35 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution
pas_valide ELF x86 - 0 protection 15% 24802 5 g0uZ 10
pas_valide ELF x86 - Basic 12% 20199 5 g0uZ 10
pas_valide PE x86 - 0 protection 7% 10630 5 alejandr0 5
pas_valide ELF C++ - 0 protection 3% 4885 10 sourcePerrier 4
pas_valide PE DotNet - 0 protection 4% 5516 10 Geluchat 5
pas_valide ELF MIPS - Basic Crackme 1% 1255 15 stan1slas 2
pas_valide ELF x64 - Golang basic 1% 913 15 jenaye 3
pas_valide ELF x86 - Fake Instructions 4% 5430 15 kmkz 5
pas_valide ELF x86 - Ptrace 3% 4720 15 g0uZ 2
pas_valide ELF ARM - Basic Crackme 2% 2016 20 0xmitsurugi 6
pas_valide PYC - ByteCode 2% 3283 20 Thanat0s 9
pas_valide ELF x86 - No software breakpoints 2% 2537 25 yodzeb 7
pas_valide MachO x64 - keygenme or not 1% 869 25 /bin/ls 1
pas_valide ELF ARM - crackme 1337 1% 1380 30 2
pas_valide ELF x86 - CrackPass 2% 3021 30 Tosh 5
pas_valide ELF x86 - ExploitMe 2% 2794 30 kmkz 5
pas_valide ELF x86 - Random Crackme 2% 2176 30 kmkz 3
pas_valide GB - Basic GameBoy crackme 1% 479 30 jambon69 2
pas_valide PDF - Javascript 1% 985 30 koma 1
pas_valide PE x86 - Xor Madness 1% 227 30 ENOENT 2
pas_valide ELF ARM - Crypted 1% 437 35 koma 1
pas_valide ELF x64 - Crackme automating 1% 423 35 0xmitsurugi 6
pas_valide PE x86 - SEHVEH 1% 742 35 Thanat0s 1
pas_valide APK - Anti-debug 1% 1342 40 cryptax 3
pas_valide ELF x64 - Nanomites - Introduction 1% 308 45 Phenol 2
pas_valide ELF x86 - Anti-debug 1% 1096 45 Tosh 3
pas_valide PE x86 - AutoPE 1% 500 45 Gr4ph0s 3
pas_valide ELF x86 - KeygenMe 1% 488 50 int_0x80 5
pas_valide ELF x64 - Anti-debug and equations 1% 234 65 0xmitsurugi 3
pas_valide ELF x64 - Nanomites 1% 174 70 Phenol 1
pas_valide ELF x86 - Packed 1% 286 70 Tosh 3
pas_valide PE x86 - RunPE 1% 618 75 Thanat0s 5
pas_valide ELF x86 - VM 1% 397 90 Thanat0s 7
pas_valide Ringgit 1% 23 110 Cryptanalyse 0
pas_valide White-Box Cryptography #2 1% 13 130 Cryptanalyse 1