Ugly Duckling

25 Points  0x0

Like a quack

Author

eilco,  

Level  Difficulty

Validations

7549 Challengers 2%

Note  Notation

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415 Votes

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solutions 3 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
__imHax0x90__ Forensic  Ugly Duckling en 15 January 2026 at 19:32
shaw12345 Forensic  Vilain petit canard fr 15 January 2026 at 16:09
Ethanbeny Forensic  Vilain petit canard fr 15 January 2026 at 13:47
SolarRoot Forensic  Vilain petit canard fr 14 January 2026 at 21:27
Mattéo Forensic  Vilain petit canard fr 12 January 2026 at 19:47
Julien_Swick Forensic  Vilain petit canard fr 10 January 2026 at 22:59
kepel Forensic  Ugly Duckling ru 10 January 2026 at 18:58
Lawliet06 Forensic  Ugly Duckling en 10 January 2026 at 11:14
NoahPodcast Forensic  Ugly Duckling en 9 January 2026 at 21:37
Doc-Grinch Forensic  Ugly Duckling en 9 January 2026 at 17:42

challenges 44 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide Deleted file 4% 13025 5 Manah 6 24 May 2023
pas_valide Capture this 1% 3711 15 Zey_Roxx 2 20 October 2023
pas_valide Command & Control - level 2 7% 26457 15 Thanat0s 10 16 February 2013
pas_valide MasterKee 1% 1731 15 Ayweth20 1 8 November 2024
pas_valide Oh My Grub 2% 4112 15 X-nO 4 3 December 2022
pas_valide Docker layers 1% 3511 20 mayfly 1 7 June 2022
pas_valide Windows - LDAP User KerbeRoastable 1% 2838 20 Podalirius 3 17 November 2022
pas_valide Windows - NTDS Secret extraction 1% 1748 20 Podalirius 2 17 November 2022
pas_valide Logs analysis - web attack 3% 9874 25 sambecks 9 5 July 2015
pas_valide Command & Control - level 5 5% 15979 25 Thanat0s 2 16 February 2013
pas_valide Supply chain attack - Docker 1% 1504 25 Nishacid 2 3 December 2022
pas_valide Find the cat 4% 13929 25 Thanat0s 8 28 July 2013
pas_valide Ugly Duckling 2% 7549 25 eilco 3 24 April 2017
pas_valide Windows - LDAP User ASRepRoastable 1% 1497 25 Podalirius 1 17 November 2022
pas_valide Active Directory - GPO 2% 7659 30 N1lux 6 17 June 2015
pas_valide Command & Control - level 3 4% 12434 30 Thanat0s 6 16 February 2013
pas_valide DNS exfiltration 1% 2733 30 sambecks 3 19 September 2017
pas_valide Open My Vault 1% 948 30 Nishacid 1 3 December 2022
pas_valide Web3 - Put on your mask - Step 1 1% 193 30 Dridri 1 20 October 2023
pas_valide C2 Mythic 1% 608 35 blackjack 1 23 June 2023
pas_valide Command & Control - level 4 3% 9325 35 Thanat0s 3 16 February 2013
pas_valide Job interview 2% 5533 35 makhno 1 30 August 2016
pas_valide Homemade keylogger 1% 1716 35 sourcePerrier 3 9 September 2018
pas_valide macOS - Keychain 1% 1268 35 Bernstein 2 20 July 2019
pas_valide Malicious Word macro 1% 3769 35 fraf 5 11 June 2017
pas_valide Ransomware Android 1% 2813 35 Futex 4 28 May 2015
pas_valide Supply chain attack - Python 1% 899 35 Nishacid 2 3 December 2022
pas_valide Air-gap exfiltration 1% 186 40 Yorf 1 20 October 2023
pas_valide iOS - Introduction 1% 571 40 Itarow 1 21 December 2021
pas_valide The Artist 1% 607 40 erk3 2 3 December 2022
pas_valide Multi-devices 1% 546 45 makhno 1 22 June 2018
pas_valide Command & Control - level 6 2% 6279 50 Thanat0s 3 16 February 2013
pas_valide Find me 1% 1989 50 makhno 1 15 October 2016
pas_valide Rootkit - Cold case 1% 372 50 franb 1 1 December 2018
pas_valide Second job interview 1% 2133 50 makhno 2 31 August 2016
pas_valide Web3 - Put on your mask - Step 2 1% 108 50 Dridri 0 20 October 2023
pas_valide Find me again 1% 885 55 makhno 1 21 May 2017
pas_valide Find me back 1% 404 55 makhno , Siras 1 17 May 2019
pas_valide Find me on Android 1% 145 55 Itarow 1 21 December 2021
pas_valide Zeus Bot 1% 418 60 Futex 1 25 August 2015
pas_valide Try again 1% 382 70 makhno 1 13 October 2017
pas_valide The Lost Case - Mobile Investigation 1% 113 80 Worty , Itarow 0 21 December 2021
pas_valide Remote Support 1% 50 90 makhno 1 8 November 2024
pas_valide Try again 2 1% 56 110 makhno 0 20 October 2023