WAV - Noise analysis

15 Points  0x0

A little bit music ?

Author

Hackira,  

Level  Difficulty

Validations

13512 Challengers 6%

Note  Notation

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601 Votes

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solutions 4 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
Chartier Stéganographie  WAV - Analyse de bruit fr 17 August 2022 at 16:45
nox Stéganographie  WAV - Analyse de bruit fr 17 August 2022 at 16:37
Simeline Stéganographie  WAV - Analyse de bruit fr 17 August 2022 at 16:17
Dimi Stéganographie  WAV - Analyse de bruit fr 17 August 2022 at 14:57
kettbi Stéganographie  WAV - Analyse de bruit fr 17 August 2022 at 13:38
Beweren Stéganographie  WAV - Analyse de bruit fr 17 August 2022 at 11:05
Rikall Stéganographie  WAV - Analyse de bruit fr 17 August 2022 at 00:03
collection2063 Stéganographie  WAV - Analyse de bruit fr 16 August 2022 at 22:45
korben99 Stéganographie  WAV - Analyse de bruit fr 16 August 2022 at 16:48
LittleSnag Stéganographie  WAV - Analyse de bruit fr 16 August 2022 at 15:19

challenges 22 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide EXIF - Metadata 2% 3470 5 Isis 3 28 March 2022
pas_valide Dot and next line 7% 17854 10 SQalp 1 16 June 2013
pas_valide Steganomobile 10% 25626 10 Ryscrow 2 29 April 2011
pas_valide Twitter Secret Messages 7% 18182 10 xblade 3 21 December 2016
pas_valide Poem from Space 1% 2021 15 Cryptanalyse 3 15 July 2020
pas_valide Yellow dots 2% 4587 15 LetMeR00t 5 29 September 2019
pas_valide TXT - George and Alfred 8% 18872 15 g0uZ 1 20 December 2014
pas_valide WAV - Noise analysis 6% 13512 15 Hackira 4 7 October 2006
pas_valide EXIF - Thumbnail 4% 7970 20 whoaim 7 12 August 2015
pas_valide Mimic - Dummy sight 1% 455 20 exti0p 0 22 November 2021
pas_valide WAV - Spectral analysis 4% 8637 20 stickmen 7 2 October 2011
pas_valide APNG - Just A PNG 1% 786 25 exti0p 0 22 November 2021
pas_valide Base Jumper 1% 1276 25 pickle 3 3 March 2018
pas_valide ELF x64 - Duality 1% 230 25 exti0p 0 22 November 2021
pas_valide Hide and seek 1% 358 25 swap89 1 22 September 2019
pas_valide PDF - Embedded 2% 2989 25 eilco 7 23 July 2017
pas_valide Angecryption 1% 555 30 pickle 1 17 September 2017
pas_valide Kitty spy 1% 929 30 LetMeR00t 2 9 July 2018
pas_valide PNG - Least Significant Bit 1% 1630 30 koma 1 21 March 2012
pas_valide PNG - Pixel Indicator Technique 1% 886 30 LetMeR00t 1 7 August 2017
pas_valide PNG - Pixel Value Differencing 1% 785 30 LetMeR00t 1 7 November 2017
pas_valide Crypt-art 3% 6384 35 m31z0nyx 2 11 December 2011