ELF x86 - Hardened binary 4

100 Points  0x0

Author

sm0k,  

Level  Difficulty

Validations

465 Challengers 1%

Note  Notation

1
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3
4
5
60 Votes

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solutions 2 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
LeG App - Système  ELF x86 - Hardened binary 4 fr 12 February 2025 at 13:23
Cmdking App - System  ELF x86 - Hardened binary 4 en 12 February 2025 at 06:45
Sk4r App - Système  ELF x86 - Hardened binary 4 fr 5 February 2025 at 17:44
ToG App - Système  ELF x86 - Hardened binary 4 fr 7 January 2025 at 15:50
micronoyau App - Système  ELF x86 - Hardened binary 4 fr 5 January 2025 at 15:29
skav App - Système  ELF x86 - Hardened binary 4 fr 3 January 2025 at 18:06
NiakTheWizard App - Système  ELF x86 - Hardened binary 4 fr 14 November 2024 at 16:53
235711131723 App - Système  ELF x86 - Hardened binary 4 fr 8 November 2024 at 23:11
Bunoud App - Système  ELF x86 - Hardened binary 4 fr 4 September 2024 at 23:47
Bachi App - Système  ELF x86 - Hardened binary 4 fr 2 August 2024 at 18:26

challenges 93 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% 24464 5 Lyes 11 25 March 2015
pas_valide ELF x64 - Basic heap overflow 1% 2027 10 sourcePerrier 1 13 February 2023
pas_valide ELF x86 - Stack buffer overflow basic 2 5% 16865 10 Lyes 10 10 April 2015
pas_valide PE32 - Stack buffer overflow basic 1% 2424 10 Ech0 8 3 December 2019
pas_valide ELF x86 - Format string bug basic 1 3% 10516 15 Lu33Y 6 8 February 2012
pas_valide ELF x64 - Stack buffer overflow - basic 3% 8111 20 Arod 7 31 May 2015
pas_valide ELF x86 - Format string bug basic 2 2% 5357 20 Lyes 5 8 April 2015
pas_valide ELF x86 - Race condition 2% 6750 20 Lu33Y 10 8 February 2012
pas_valide ELF ARM - Stack buffer overflow - basic 1% 1473 25 pickle 7 9 March 2017
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 582 25 franb 2 28 September 2018
pas_valide ELF x64 - Double free 1% 1164 25 Esad 2 23 March 2021
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 5439 25 Lyes 5 10 April 2015
pas_valide ELF x86 - Use After Free - basic 1% 2139 25 Esad 3 26 May 2019
pas_valide ELF ARM - Stack Spraying 1% 304 30 pickle 4 2 April 2017
pas_valide ELF x64 - Stack buffer overflow - PIE 1% 1257 30 HomardBoy 3 26 March 2021
pas_valide ELF x86 - BSS buffer overflow