ELF x64 - Buggy VM

70 Points  0x0

It’s primitive.

Author

NonStandardModel,  

Level  Difficulty

Validations

121 Challengers 1%

Note  Notation

1
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5
23 Votes

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
retleave App - Système  ELF x64 - Buggy VM fr 17 July 2026 at 10:20
mycroft App - Système  ELF x64 - Buggy VM fr 14 July 2026 at 07:34
bylal App - Système  ELF x64 - Buggy VM fr 30 June 2026 at 10:46
Apto App - Système  ELF x64 - Buggy VM fr 21 June 2026 at 16:09
Jordan Leroy App - Système  ELF x64 - Buggy VM fr 11 June 2026 at 09:14
Nyu App - Système  ELF x64 - Buggy VM fr 2 June 2026 at 00:46
Raza App - Système  ELF x64 - Buggy VM fr 1 June 2026 at 02:22
Ssor App - Système  ELF x64 - Buggy VM fr 16 May 2026 at 00:18
_cthulu App - Système  ELF x64 - Buggy VM fr 13 May 2026 at 14:22
geky App - Système  ELF x64 - Buggy VM fr 28 April 2026 at 16:29

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% 27249 5 Lyes 11 25 March 2015
pas_valide ELF x64 - Basic heap overflow 1% 3370 10 sourcePerrier 1 13 February 2023
pas_valide ELF x86 - Stack buffer overflow basic 2 5% 18531 10 Lyes 10 10 April 2015
pas_valide PE32 - Stack buffer overflow basic 1% 3054 10 Ech0 8 3 December 2019
pas_valide ELF x86 - Format string bug basic 1 3% 11556 15 Lu33Y 7 8 February 2012
pas_valide ELF x64 - Stack buffer overflow - basic 3% 9012 20 Arod 7 31 May 2015
pas_valide ELF x86 - Format string bug basic 2 2% 5962 20 Lyes 5 8 April 2015
pas_valide ELF x86 - Race condition 2% 7402 20 Lu33Y 10 8 February 2012
pas_valide ELF ARM - Stack buffer overflow - basic 1% 1761 25 pickle 7 9 March 2017
pas_valide ELF MIPS - Stack buffer overflow - No NX 1% 721 25 franb 2 28 September 2018
pas_valide ELF x64 - Double free 1% 1576 25 Esad 2 23 March 2021
pas_valide ELF x86 - Stack buffer overflow basic 3 2% 6058 25 Lyes 5 10 April 2015
pas_valide ELF x86 - Use After Free - basic 1% 2516 25 Esad 3 26 May 2019
pas_valide ELF ARM - Stack Spraying 1% 378 30 pickle 4 2 April 2017
pas_valide ELF x64 - Stack buffer overflow - PIE 1% 1626 30 HomardBoy 3 26 March 2021
pas_valide ELF x86 - BSS buffer overflow 2% 4780 30 Lu33Y 7 8 February 2012
pas_valide ELF x86 - Stack buffer overflow basic 4 1% 3401 30 Lu33Y 5 8 February 2012
pas_valide ELF x86 - Stack buffer overflow basic 6 1% 3658 30 TiWim 5 10 March 2016
pas_valide ELF x86 - Format String Bug Basic 3 1% 1642 35 Lyes 2 27 May 2015
pas_valide PE32 - Advanced stack buffer overflow 1% 327 35 Ech0 4 3 December 2019
pas_valide ELF ARM - Basic ROP 1% 1016 40 pickle 6 11 March 2017
pas_valide ELF MIPS - Basic ROP 1% 257 40 dagger 1 7 October 2018
pas_valide ELF RISC-V - Intro - let’s do the ROP 1% 146 40 nobodyisnobody 1 13 February 2023
pas_valide ELF x64 - Stack buffer overflow - Stack pivot 1% 318 40 spikeroot 0 11 July 2024
pas_valide ELF x86 - Stack buffer overflow - C++ vtables 1% 1155 40 sebbb 2 20 July 2015
pas_valide PE32+ Format string bug 1% 153 45 Ech0 2 3 December 2019
pas_valide ELF x64 - Logic bug 1% 337 50 sbrk 3 8 July 2017
pas_valide ELF x86 - Bug Hunting - Several issues 1% 198 50 sbrk 3 19 January 2018
pas_valide ELF x86 - Stack buffer and integer overflow 1% 2278 50 Lu33Y 4 8 February 2012
pas_valide ELF x86 - Stack buffer overflow - ret2dl_resolve 1% 556 50 kikko 4 28 February 2019
pas_valide ELF x86 - Stack buffer overflow basic 5 1% 2152 50 Lu33Y 1 8 February 2012
pas_valide ELF x64 - Stack buffer overflow - advanced 1% 1753 55 Arod 4 5 June 2015
pas_valide ELF MIPS - Format String Glitch 1% 135 60 pickle , martin 1 21 October 2018
pas_valide ELF x64 - Heap Filling 1% 189 60 voydstack 0 27 May 2021
pas_valide ELF x86 - Information leakage with Stack Smashing Protector 1% 1086 60 Arod 3 20 May 2015
pas_valide ELF x64 - File Structure Hacking 1% 172 65 nobodyisnobody 0 27 May 2021
pas_valide ELF ARM - Race condition 1% 221 70 pickle 1 3 June 2017
pas_valide ELF x64 - Browser exploit - Intro 1% 141 70 pickle 1 2 November 2018
pas_valide ELF x64 - Buggy VM 1% 121 70 NonStandardModel 0 10 June 2022
pas_valide ELF x64 - Heap Safe-Linking Bypass 1% 160 70 nobodyisnobody 1 22 October 2021
pas_valide ELF x64 - ret2dl_init 1% 113 70 kikko 0 27 May 2021
pas_valide ELF x86 - Out of bounds attack - French Paradox 1% 187 70 sbrk 3 17 September 2017
pas_valide ELF x86 - Remote BSS buffer overflow 1% 809 75 Tosh 1 6 February 2012
pas_valide ELF x86 - Remote Format String bug 1% 1078 75 Tosh 2 6 February 2012
pas_valide PE32+ Basic ROP 1% 99 75 Ech0 0 6 December 2019
pas_valide ELF x64 - Remote heap buffer overflow - tcache 1% 370 80 franb 1 5 February 2017
pas_valide ELF x86 - Blind remote format string bug 1% 382 80 Lyes 2 8 June 2015
pas_valide LinKern ARM - vulnerable syscall 1% 256 85 pickle 1 22 March 2017
pas_valide LinKern x86 - Buffer overflow basic 1 1% 670 85 franb 3 16 February 2016
pas_valide ELF x64 - Sigreturn Oriented Programming 1% 366 90 Arod 4 25 June 2015
pas_valide LinKern x86 - Null pointer dereference 1% 627 90 franb 1 16 February 2016
pas_valide ELF x64 - Syscall chaining 1% 68 95 Njörd 1 11 July 2024
pas_valide LinKern x64 - Race condition 1% 444 95 franb 3 16 February 2016
pas_valide ELF ARM - Alphanumeric shellcode 1% 80 100 pickle 2 16 March 2017
pas_valide ELF MIPS - URLEncoded Format String bug 1% 66 100 pickle 0 7 October 2018
pas_valide ELF x64 - Blind SROP 1% 57 100 s1m 0 28 December 2023
pas_valide ELF x64 - Heap Hop 1% 212 100 nobodyisnobody 0 11 July 2024
pas_valide ELF x86 - Hardened binary 1 1% 946 100 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 2 1% 755 100 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 3 1% 445 100 sm0k 1 11 February 2012
pas_valide ELF x86 - Hardened binary 4 1% 533 100 sm0k 2 11 February 2012
pas_valide LinKern MIPSel - Vulnerable ioctl 1% 123 100 pickle 0 23 October 2018
pas_valide LinKern x64 - reentrant code 1% 256 100 franb 2 1 March 2016
pas_valide ELF ARM - Heap format string bug 1% 125 105 franb 1 3 June 2017
pas_valide ELF ARM - Format String bug 1% 142 110 pickle 2 14 March 2017
pas_valide ELF ARM - Use After Free 1% 155 110 pickle 0 22 March 2017
pas_valide ELF x64 - FILE structure hijacking 1% 104 110 voydstack 3 27 May 2021
pas_valide ELF x64 - Heap feng-shui 1% 140 110 laxa 2 4 August 2017
pas_valide ELF x64 - Off-by-one bug 1% 194 110 NeedToLearn 3 19 May 2016
pas_valide ELF x86 - Hardened binary 5 1% 406 110 sm0k 1 11 February 2012
pas_valide LinKern ARM - Stack Overflow 1% 111 110 pickle 0 24 July 2017
pas_valide LinKern x86 - basic ROP 1% 378 110 franb 3 6 May 2016
pas_valide ELF ARM - Heap Off-by-One 1% 111 115 pickle 1 11 March 2017
pas_valide ELF x64 - Advanced blind format string exploitation 1% 43 115 nobodyisnobody 0 11 July 2024
pas_valide ELF x64 - Remote Heap buffer overflow 1 1% 234 115 Tosh 3 26 June 2015
pas_valide ELF x86 - Hardened binary 6 1% 386 115 sm0k 3 11 February 2012
pas_valide ELF x86 - Hardened binary 7 1% 325 115 Tosh 3 21 January 2013
pas_valide ELF x86 - Remote stack buffer overflow - Hardened 1% 240 115 franb 1 17 August 2016
pas_valide LinKern x64 - RowHammer 1% 156 115 pickle 2 17 March 2019
pas_valide LinKern x64 - SLUB off-by-one 1% 138 115 Tosh 2 9 May 2019
pas_valide ELF ARM - Heap buffer overflow - Wilderness 1% 70 120 pickle 1 25 March 2017
pas_valide ELF ARM - Heap Overflow 1% 93 120 pickle 1 2 April 2017
pas_valide ELF ARM64 - Heap Underflow 1% 62 120 nobodyisnobody 0 13 February 2023
pas_valide ELF x64 - Seccomp Whitelist 1% 132 120 pickle 0 3 June 2017
pas_valide ELF x86 - Blind ROP 1% 181 120 franb 0 9 October 2016
pas_valide LinKern x64 - Memory exploration 1% 206 120 franb 2 27 July 2016
pas_valide WinKern x64 - Advanced stack buffer overflow - ROP 1% 68 120 __syscall , Synacktiv 1 27 January 2020
pas_valide WinKern x64 - Use After Free 1% 54 120 __syscall , Synacktiv 0 27 January 2020
pas_valide ELF x64 - Remote Heap buffer overflow 2 1% 187 130 Tosh , Fritz 1 1 July 2015
pas_valide ELF x64 - Advanced Heap Exploitation - Heap Leakless & Fortified 1% 94 135 nobodyisnobody 1 27 May 2021
pas_valide ELF x64 - Blind ROP 1% 148 135 franb 1 10 March 2018
pas_valide ELF x64 - Browser exploit - BitString 1% 54 135 pickle 0 15 December 2018
pas_valide ELF ARM64 - Multithreading 1% 60 140 franb 0 13 February 2023