ELF x86 - Hardened binary 2

100 Points

Author

sm0k, 11 February 2012

Level

Validations

664 Challengers 1%

Note

63 Votes

To reach this part of the site please login

3 Solutions

Display solutions Submit a solution

You should validate this challenge first

Challenge Results

Pseudo	Challenge	Lang	Date
comAT0Zz	ELF x86 - Hardened binary 2		1 May 2017 at 03:42
Ech0	ELF x86 - Hardened binary 2		26 April 2017 at 21:56
perror	ELF x86 - Hardened binary 2		26 April 2017 at 18:46
A$ce	ELF x86 - Hardened binary 2		24 April 2017 at 04:03
aldebaran	ELF x86 - Hardened binary 2		18 April 2017 at 15:50
exploited_kid	ELF x86 - Hardened binary 2		17 April 2017 at 19:41
sar	ELF x86 - Hardened binary 2		13 April 2017 at 16:00
zadig	ELF x86 - Hardened binary 2		8 April 2017 at 00:06
Luzark	ELF x86 - Hardened binary 2		6 April 2017 at 18:20
Zeuhl	ELF x86 - Hardened binary 2		17 March 2017 at 00:03

93 Challenges

Results	Name	Validations	Number of points	Difficulty	Author	Note	Solution ↓↑	Date
	ELF ARM64 - Multithreading	1% 21	140		franb		0	13 February 2023
	ELF x64 - Advanced blind format string exploitation	1% 9	115		nobodyisnobody		0	11 July 2024
	ELF MIPS - URLEncoded Format String bug	1% 42	100		pickle		0	7 October 2018
	ELF x64 - Blind SROP	1% 21	100		s1m		0	28 December 2023
	LinKern ARM - vulnerable syscall	1% 174	85		pickle		0	22 March 2017
	PE32+ Basic ROP	1% 79	75		Ech0		0	6 December 2019
	ELF x64 - Heap Hop	1% 7	100		nobodyisnobody		0	11 July 2024
	ELF x64 - ret2dl_init	1% 57	70		kikko		0	27 May 2021
	ELF x64 - Buggy VM	1% 83	70		NonStandardModel		0	10 June 2022
	ELF x64 - File Structure Hacking	1% 118	65		nobodyisnobody		0	27 May 2021
	ELF x64 - Heap Filling	1% 119	60		voydstack		0	27 May 2021
	LinKern MIPSel - Vulnerable ioctl	1% 75	100		pickle		0	23 October 2018
	ELF x64 - Stack buffer overflow - Stack pivot	1% 131	40		spikeroot		0	11 July 2024