White-Box Cryptography #2

130 Points  0x0

Reverse and crypto

Author

Cryptanalyse,  

Level  Difficulty

Validations

0 Challengers 1%

Note  Notation

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35 Votes

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 1 Solution

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
LordRoke   White-Box Cryptography #2 16 March 2021 at 22:42
knacky   White-Box Cryptography #2 14 March 2021 at 23:44
arthemis   White-Box Cryptography #2 18 December 2020 at 13:29
toffan   White-Box Cryptography #2 8 December 2020 at 19:35
Laurent   White-Box Cryptography #2 5 December 2020 at 16:21
hexabeast   White-Box Cryptography #2 3 September 2020 at 01:29
Sezyo Kaizen   White-Box Cryptography #2 14 July 2020 at 18:26
reyammer   White-Box Cryptography #2 5 July 2020 at 19:50
A1CY0N   White-Box Cryptography #2 30 June 2020 at 00:11
rene-d   White-Box Cryptography #2 8 June 2020 at 21:17

 46 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide ELF x86 - 0 protection 15% 30747 5 g0uZ 10 7 October 2006
pas_valide ELF x86 - Basic 12% 24840 5 g0uZ 10 7 October 2006
pas_valide PE x86 - 0 protection 7% 13192 5 alejandr0 6 11 November 2012
pas_valide ELF C++ - 0 protection 3% 6461 10 sourcePerrier 4 13 July 2016
pas_valide PE DotNet - 0 protection 4% 6895 10 Geluchat 5 15 September 2014
pas_valide ELF MIPS - Basic Crackme 1% 2123 15 s4r 2 9 July 2018
pas_valide ELF x64 - Golang basic 1% 1528 15 jenaye 3 8 November 2018
pas_valide ELF x86 - Fake Instructions 3% 6388 15 kmkz 5 21 February 2010
pas_valide ELF x86 - Ptrace 3% 5585 15 g0uZ 3 27 November 2009
pas_valide WASM - Introduction 1% 20 15 Cyxo 0 26 March 2021
pas_valide ELF ARM - Basic Crackme 2% 2692 20 0xmitsurugi 7 13 July 2016
pas_valide ELF x64 - Basic KeygenMe 1% 426 20 fr0g 3 2 September 2020
pas_valide PE DotNet - Basic Anti-Debug 1% 182 20 nqnt 1 24 March 2021
pas_valide PE DotNet - Basic Crackme 1% 76 20 nqnt 0 14 April 2021
pas_valide PYC - ByteCode 2% 3845 20 Thanat0s 9 3 July 2013
pas_valide ELF x86 - No software breakpoints 2% 2987 25 yodzeb 8 2 October 2013
pas_valide Lua - Bytecode 1% 116 25 Bernstein 0 25 March 2021
pas_valide MachO x64 - keygenme or not 1% 1109 25 /bin/ls 1 14 April 2017
pas_valide ELF ARM - crackme 1337 1% 1707 30 Anonymous 2 3 February 2011
pas_valide ELF x86 - CrackPass 2% 3679 30 Tosh 5 3 February 2011
pas_valide ELF x86 - ExploitMe 2% 3254 30 kmkz 5 3 February 2011
pas_valide ELF x86 - Random Crackme 2% 2570 30 kmkz 3 3 February 2011
pas_valide GB - Basic GameBoy crackme 1% 759 30 jambon69 2 14 September 2018
pas_valide PDF - Javascript 1% 1187 30 koma 1 14 February 2012
pas_valide PE x86 - Xor Madness 1% 437 30 ENOENT 2 17 July 2019
pas_valide ELF ARM - Crypted 1% 480 35 koma 2 4 September 2012
pas_valide ELF x64 - Crackme automating 1% 652 35 0xmitsurugi 6 14 August 2018
pas_valide PE x86 - SEHVEH 1% 901 35 Thanat0s 1 4 May 2013
pas_valide Powershell DeObfuscation 1% 69 35 hat.time 0 2 April 2021
pas_valide APK - Anti-debug 1% 1721 40 cryptax 3 18 December 2012
pas_valide ELF x64 - Nanomites - Introduction 1% 438 45 Phenol 2 4 March 2018
pas_valide ELF x86 - Anti-debug 1% 1323 45 Tosh 3 3 June 2012
pas_valide PE DotNet - KeygenMe 1% 25 45 nqnt 0 14 April 2021
pas_valide PE x86 - AutoPE 1% 617 45 Gr4ph0s 3 5 August 2011
pas_valide ELF x86 - KeygenMe 1% 629 50 int_0x80 5 20 July 2011
pas_valide WASM - Find the NPC 0% 4 50 Cyxo 0 26 March 2021
pas_valide Bash - VM 1% 67 60 govlog 1 25 March 2021
pas_valide ELF x64 - KeyGenMe 1% 49 60 rene-d 0 12 November 2020
pas_valide ELF x64 - Anti-debug and equations 1% 290 65 0xmitsurugi 3 18 July 2016
pas_valide ELF x64 - Nanomites 1% 251 70 Phenol 2 4 March 2018
pas_valide ELF x86 - Packed 1% 328 70 Tosh 3 18 October 2011
pas_valide PE x86 - RunPE 1% 718 75 Thanat0s 5 16 December 2013
pas_valide ELF x86 - VM 1% 462 90 Thanat0s 7 16 June 2013
pas_valide ELF x64 - Hidden Control Flow 1% 27 100 so3 1 18 November 2020
pas_valide Ringgit 1% 40 110 Cryptanalyse 1 6 October 2019
pas_valide White-Box Cryptography #2 1% 28 130 Cryptanalyse 1 17 July 2019