ELF x64 - Heap feng-shui

110 Points  0x0

Have you heard of heap feng shui?

Author

laxa,  

Level  Difficulty

Validations

94 Challengers 1%

Note  Notation

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26 Votes

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solutions 2 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
CharlB App - Système  ELF x64 - Heap feng-shui fr 1 April 2024 at 02:00
V0odOo App - Système  ELF x64 - Heap feng-shui fr 22 March 2024 at 02:01
meisr App - Système  ELF x64 - Heap feng-shui fr 17 March 2024 at 00:57
WhereIsYou App - Système  ELF x64 - Heap feng-shui fr 9 March 2024 at 18:37
Ruulian App - Système  ELF x64 - Heap feng-shui fr 5 March 2024 at 09:20
mouthon App - Système  ELF x64 - Heap feng-shui fr 4 March 2024 at 19:59
W00dy App - Système  ELF x64 - Heap feng-shui fr 15 February 2024 at 22:49
Gravis App - Système  ELF x64 - Heap feng-shui fr 4 February 2024 at 19:25
Itarow App - Système  ELF x64 - Heap feng-shui fr 26 January 2024 at 11:05
25kgoldn App - Système  ELF x64 - Heap feng-shui fr 22 January 2024 at 11:01

challenges 89 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note ↓↑  Notation Solution Date
pas_valide ELF ARM - Alphanumeric shellcode 1% 48 100 pickle 2 16 March 2017
pas_valide ELF MIPS - URLEncoded Format String bug 1% 37 100 pickle 0 7 October 2018
pas_valide ELF ARM - Stack Spraying 1% 271 30 pickle 4 2 April 2017
pas_valide PE32+ Format string bug 1% 102 45 Ech0 1 3 December 2019
pas_valide ELF x86 - Race condition 2% 6413 20 Lu33Y 10 8 February 2012
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 537 25 franb 2 28 September 2018
pas_valide ELF x86 - Format string bug basic 1 4% 9946 15 Lu33Y 6 8 February 2012
pas_valide PE32 - Advanced stack buffer overflow 1% 245 35 Ech0 4 3 December 2019
pas_valide ELF ARM64 - Multithreading 1% 14 140 franb 0 13 February 2023
pas_valide ELF x86 - Bug Hunting - Several issues 1% 133 50 sbrk 3 19 January 2018
pas_valide ELF x64 - Heap feng-shui 1% 94 110 laxa 2 4 August 2017
pas_valide ELF x64 - Blind ROP 1% 114 135 franb 1 10 March 2018
pas_valide PE32 - Stack buffer overflow basic 1% 2156 10 Ech0 8 3 December 2019
pas_valide ELF MIPS - Format String Glitch 1% 81 60 pickle , martin 1 21 October 2018
pas_valide ELF x64 - Browser exploit - BitString 1% 38 135 pickle 0 15 December 2018
pas_valide ELF x86 - Hardened binary 3