PDF - Embedded

25 Points  0x0

Hide-and-seek

Author

eilco,  

Level  Difficulty

Validations

3904 Challengers 2%

Note  Notation

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232 Votes

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solutions 7 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
Odegrave Stéganographie  PDF - Embedded fr 10 December 2023 at 17:40
Xerses Stéganographie  PDF - Embedded fr 10 December 2023 at 17:28
nicogeff Stéganographie  PDF - Embedded fr 9 December 2023 at 18:50
Eddy_Kalai Stéganographie  PDF - Embedded fr 9 December 2023 at 08:38
shadowfr Stéganographie  PDF - Embedded fr 8 December 2023 at 16:46
Driss69 Steganography  PDF - Embedded en 7 December 2023 at 17:32
TimDarcet Stéganographie  PDF - Embedded fr 5 December 2023 at 13:06
Free Stéganographie  PDF - Embedded fr 5 December 2023 at 08:21
Romain Stéganographie  PDF - Embedded fr 3 December 2023 at 22:24
Ammar jokhadar Steganography  PDF - Embedded en 3 December 2023 at 18:20

challenges 23 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide EXIF - Metadata 4% 11899 5 Isis 6 28 March 2022
pas_valide Dot and next line 8% 22311 10 SQalp 1 16 June 2013
pas_valide Steganomobile 11% 32075 10 Ryscrow 2 29 April 2011
pas_valide Twitter Secret Messages 8% 23090 10 Kira_ 3 21 December 2016
pas_valide TXT - George and Alfred 8% 23554 10 g0uZ 1 20 December 2014
pas_valide WAV - Noise analysis 6% 15957 10 Hackira 4 7 October 2006
pas_valide Poem from Space 2% 4190 15 Cryptanalyse 3 15 July 2020
pas_valide Yellow dots 3% 6515 15 LetMeR00t 5 29 September 2019
pas_valide EXIF - Thumbnail 4% 10365 20 whoaim 7 12 August 2015
pas_valide Mimic - Dummy sight 1% 918 20 exti0p , AnthoLaMalice 2 22 November 2021
pas_valide WAV - Spectral analysis 4% 10482 20 stickmen 7 2 October 2011
pas_valide APNG - Just A PNG 1% 2015 25 exti0p , AnthoLaMalice 1 22 November 2021
pas_valide Crypt-art 3% 7876 25 m31z0nyx 2 11 December 2011
pas_valide ELF x64 - Duality 1% 538 25 exti0p , AnthoLaMalice 0 22 November 2021
pas_valide PDF - Embedded 2% 3904 25 eilco 7 23 July 2017
pas_valide Genius ID 1% 233 30 LetMeR00t 1 10 May 2023
pas_valide Kitty spy 1% 1247 30 LetMeR00t 2 9 July 2018
pas_valide PNG - Least Significant Bit 1% 2102 30 koma 2 21 March 2012
pas_valide PNG - Pixel Indicator Technique 1% 1499 30 LetMeR00t 1 7 August 2017
pas_valide PNG - Pixel Value Differencing 1% 1360 30 LetMeR00t 1 7 November 2017
pas_valide Angecryption 1% 676 35 pickle 1 17 September 2017
pas_valide Base Jumper 1% 1592 35 pickle 3 3 March 2018
pas_valide Hide and seek 1% 454 40 swap89 1 22 September 2019