DNS exfiltration

30 Points  

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Author

sambecks,  

Level  Difficulty

Validations

457 Challengers 1%

Note  Notation

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54 Votes
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Solution 2 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang date
N1lux   Exfiltration DNS fr 19 October 2018 at 10:07
Lux   Exfiltration DNS fr 16 October 2018 at 17:38
chemicalcrux   DNS exfiltration en 14 October 2018 at 19:54
coolkid   DNS exfiltration en 14 October 2018 at 17:02
Knox   Exfiltration DNS fr 14 October 2018 at 04:03
ad__   Exfiltration DNS fr 11 October 2018 at 11:40
Plop   Exfiltration DNS fr 10 October 2018 at 17:48
draco   Exfiltration DNS fr 10 October 2018 at 11:06
MaxiSam   Exfiltration DNS fr 9 October 2018 at 14:57
fastnic   Exfiltration DNS fr 7 October 2018 at 16:25

Challenges associated with this section 22 Challenges

Results Challenge's Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution
pas_valide Command & Control - level 2 8% 7332 15 Thanat0s 8
pas_valide Logs analysis - web attack 3% 2486 25 sambecks 7
pas_valide Command & Control - level 5 5% 4801 25 Thanat0s 2
pas_valide Find the cat 5% 4071 25 Thanat0s 6
pas_valide Ugly Duckling 2% 1394 25 eilco 2
pas_valide Active Directory - GPO 3% 2176 30 N1lux 4
pas_valide Command & Control - level 3 4% 3091 30 Thanat0s 4
pas_valide DNS exfiltration 1% 457 30 sambecks 2
pas_valide Command & Control - level 4 3% 2015 35 Thanat0s 1
pas_valide Job interview 2% 1275 35 makhno 1
pas_valide Homemade keylogger 1% 144 35 sourcePerrier 1
pas_valide Malicious Word macro 1% 740 35 fraf 4
pas_valide Ransomware Android 1% 651 35 Futex 1
pas_valide Insomni’Droid 1% 769 40 cryptax 0
pas_valide Multi-devices 1% 81 40 makhno 0
pas_valide Root My Droid 1% 445 45 koma 1
pas_valide Command & Control - level 6 2% 1357 50 Thanat0s 2
pas_valide Find me 1% 444 50 makhno 1
pas_valide Second job interview 1% 635 50 makhno 2
pas_valide Find me again 1% 246 55 makhno 1
pas_valide Zeus Bot 1% 178 60 Futex 0
pas_valide Try again 1% 122 70 makhno 0