ELF x86 - Hardened binary 1

100 Points  0x0

Author

sm0k,  

Level  Difficulty

Validations

799 Challengers 1%

Note  Notation

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90 Votes

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solutions 3 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
samuelm App - Système  ELF x86 - Hardened binary 1 fr 25 April 2024 at 15:32
Erwann App - Système  ELF x86 - Hardened binary 1 fr 24 April 2024 at 23:51
Default Model App - Système  ELF x86 - Hardened binary 1 fr 8 April 2024 at 10:38
DP15_A App - Système  ELF x86 - Hardened binary 1 fr 31 March 2024 at 23:38
dlv App - Système  ELF x86 - Hardened binary 1 fr 25 March 2024 at 21:23
Caesard App - Système  ELF x86 - Hardened binary 1 fr 15 March 2024 at 11:41
Higax App - Système  ELF x86 - Hardened binary 1 fr 11 March 2024 at 01:43
l33tr.re App - Système  ELF x86 - Hardened binary 1 fr 7 March 2024 at 23:51
MediumEndian App - Système  ELF x86 - Hardened binary 1 fr 6 March 2024 at 10:12
overfloeury App - Système  ELF x86 - Hardened binary 1 fr 5 March 2024 at 13:34

challenges 89 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide ELF x86 - Stack buffer overflow basic 1 7% 22782 5 Lyes 11 25 March 2015
pas_valide ELF x64 - Basic heap overflow 1% 1418 10 sourcePerrier 1 13 February 2023
pas_valide ELF x86 - Stack buffer overflow basic 2 5% 15960 10 Lyes 10 10 April 2015
pas_valide PE32 - Stack buffer overflow basic 1% 2156 10 Ech0 8 3 December 2019
pas_valide ELF x86 - Format string bug basic 1 4% 9946 15 Lu33Y 6 8 February 2012
pas_valide ELF x64 - Stack buffer overflow - basic 3% 7658 20 Arod 7 31 May 2015
pas_valide ELF x86 - Format string bug basic 2 2% 5088 20 Lyes 5 8 April 2015
pas_valide ELF x86 - Race condition 2% 6413 20 Lu33Y 10 8 February 2012
pas_valide ELF ARM - Stack buffer overflow - basic 1% 1362 25 pickle 7 9 March 2017
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 537 25 franb 2 28 September 2018
pas_valide ELF x64 - Double free 1% 967 25 Esad 2 23 March 2021
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 5109 25 Lyes 4 10 April 2015
pas_valide ELF x86 - Use After Free - basic 1% 1936 25 Esad 3 26 May 2019
pas_valide ELF ARM - Stack Spraying 1% 271 30 pickle 4 2 April 2017
pas_valide ELF x64 - Stack buffer overflow - PIE 1% 1041 30