ELF x86 - Anti-debug

45 Points

A small Linux program using many anti-dbg technics.

Author

Tosh, 3 June 2012

Level

Validations

1887 Challengers 1%

Note

178 Votes

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4 Solutions

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Challenge Results

Pseudo	Challenge	Lang	Date
luckner	ELF x86 - Anti-debug		22 February 2025 at 12:45
noon	ELF x86 - Anti-debug		15 February 2025 at 17:35
Ocelot_AR	ELF x86 - Anti-debug		13 February 2025 at 18:50
anh_nguyen	ELF x86 - Anti-debug		10 February 2025 at 07:58
Simples_reductions	ELF x86 - Anti-debug		9 February 2025 at 19:18
Nonolasticot	ELF x86 - Anti-debug		9 February 2025 at 19:16
fractalpine	ELF x86 - Anti-debug		8 February 2025 at 15:32
chungdinh	ELF x86 - Anti-debug		6 February 2025 at 03:53
Ouxs	ELF x86 - Anti-debug		4 February 2025 at 23:29
Chih3b	ELF x86 - Anti-debug		4 February 2025 at 23:29

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70 Challenges

Results	Name	Validations	Number of points	Difficulty	Author	Note	Solution	Date
	ELF x86 - 0 protection	14% 48336	5		g0uZ		10	7 October 2006
	ELF x86 - Basic	11% 39031	5		g0uZ		10	7 October 2006
	PE x86 - 0 protection	7% 21865	5		alejandr0		7	11 November 2012
	ELF C++ - 0 protection	4% 11624	10		sourcePerrier		6	13 July 2016
	Godot - 0 protection	1% 2560	10		Elf		4	10 June 2022
	PE DotNet - 0 protection	3% 10734	10		Geluchat		6	15 September 2014
	APK - Introduction	1% 2087	15		Algorab		5	17 October 2022
	ELF MIPS - Basic Crackme	2% 4547	15		sar		2	9 July 2018
	ELF x64 - Golang basic	1% 3114	15		jenaye		3	8 November 2018
	ELF x86 - Fake Instructions	3% 9179	15		kmkz		6	21 February 2010
	ELF x86 - Ptrace	3% 8072	15		g0uZ		3	27 November 2009
	Godot - Bytecode	1% 1195	15		Elf		1	10 June 2022
	WASM - Introduction	1% 1530	15		Cyxo		2	26 March 2021
	APK - Flutter Debug	1% 658	20		extiop		1	19 June 2022
	ELF ARM - Basic Crackme	2% 4444	20		0xmitsurugi		7	13 July 2016
	ELF x64 - Basic KeygenMe	1% 1766	20