Javascript - Obfuscation 2

10 Points

Going down 3 floors.....

Author

Hel0ck, 3 February 2011

Level

Validations

120987 Challengers 33%

Note

4708 Votes

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8 Solutions

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Challenge Results

Pseudo	Challenge	Lang	Date
sasi	Javascript - Obfuscation 2		6 August 2025 at 22:31
moonlight	Javascript - Obfuscation 2		6 August 2025 at 21:20
lagosta	Javascript - Obfuscation 2		6 August 2025 at 21:19
lina	Javascript - Obfuscation 2		6 August 2025 at 17:28
Kevin	Javascript - Obfuscation 2		6 August 2025 at 17:05
Giugax	Javascript - Obfuscation 2		6 August 2025 at 16:49
willhocq	Javascript - Obfuscation 2		6 August 2025 at 15:49
badtrip	Javascript - Obfuscation 2		6 August 2025 at 15:11
1kylo	Javascript - Obfuscation 2		6 August 2025 at 14:28
Julio	Javascript - Obfuscation 2		6 August 2025 at 11:38

42 Challenges

Results	Name	Validations	Number of points	Difficulty	Author ↓↑	Note	Solution	Date
	Javascript - Native code	25% 89562	15		g0uZ		8	13 March 2011
	Javascript - Source	44% 159758	5		g0uZ		5	7 October 2006
	XSS - Stored 1	12% 42486	30		g0uZ		10	3 March 2012
	XSS - Stored 2	3% 9852	50		g0uZ		7	4 March 2012
	Javascript - Authentication	46% 168956	5		g0uZ		9	8 October 2006
	Javascript - Obfuscation 1	38% 139734	10		Hel0ck		10	7 October 2006
	Javascript - Obfuscation 2	33% 120938	10		Hel0ck		8	3 February 2011
	Javascript - Obfuscation 3	18% 65946	30		Hel0ck		10	4 February 2011
	Javascript - Obfuscation 5	1% 823	70		Hel0ck		3	4 February 2011
	Javascript - Authentication 2	41% 147529	10		na5sim		4	3 February 2011
	HTTP Response Splitting	1% 2500	70		Arod		3	7 November 2013
	Javascript - Obfuscation 4	2% 7123	50		aaSSfxxx		5	18 July 2011
	Flash - Authentication	2% 6554	40		koma		1	18 June 2012
	CSRF - token bypass	3% 7661	45		sambecks		8	18 February 2016
	CSRF - 0 protection	6% 21543	35		sambecks		8	16 February 2016
	XSS - DOM Based	1% 885	85		vic		6	24 December 2016
	HTML - disabled buttons	44% 160935	5		Final		10	16 July 2017
	XSS - Reflected	2% 6705	45		pickle		6	16 March 2018
	CSP Bypass - Dangling markup	1% 1905	45		CanardMandarin		1	27 October 2020
	CSP Bypass - JSONP	1% 1517	45		CanardMandarin		6	27 October 2020
	Javascript - Webpack	8% 28648	15		CanardMandarin		3	11 August 2020
	CSP Bypass - Dangling markup 2	1% 1568	50		CanardMandarin		1	27 October 2020
	CSP Bypass - Inline code	2% 6108	35		CanardMandarin		8	27 October 2020
	Web Socket - 0 protection	1% 973	35		Worty		1	22 October 2021
	Same Origin Method Execution	1% 53	90		Mizu		0	28 July 2023
	DOM Clobbering	1% 446	60		Mizu		1	8 April 2022
	XS Leaks	1% 213	75		Mizu		1	8 April 2022
	Relative Path Overwrite	1% 216	50		Mizu		2	28 July 2023
	Browser - bfcache / disk cache	1% 77	65		Mizu		0	28 July 2023
	Self XSS - Race Condition	1% 112	60		Mizu		1	28 July 2023
	Self XSS - DOM Secrets	1% 278	55		Mizu		3	28 July 2023
	XSS DOM Based - AngularJS	1% 2867	40		Ruulian		3	12 August 2021
	XSS DOM Based - Eval	1% 3209	40		Ruulian		5	12 August 2021
	CSP Bypass - Nonce 2	1% 680	35		Ruulian		1	27 June 2023
	CSP Bypass - Nonce	1% 1158	50		Ruulian		4	8 April 2022
	XSS DOM Based - Introduction	2% 6568	35		Ruulian		4	12 August 2021
	XSS DOM Based - Filters Bypass	1% 1651	50		Ruulian		7	12 August 2021
	Javascript - Obfuscation 6	1% 130	60		n3rada		0	27 April 2023
	XSS - Stored - filter bypass	1% 1605	80		Arod , sambecks		8	2 January 2016
	CSS - Exfiltration	1% 707	50		Forgi , gwel		1	8 April 2022
	CSPT - The Ruler	1% 80	60		Rolix , Mizu		0	27 September 2024
	AST - Deobfuscation	1% 2284	35		mhoste , Lxt3h		2	27 June 2023