DNS exfiltration

30 Points  0x0

Transmit data discretely

Author

sambecks,  

Level  Difficulty

Validations

924 Challengers 1%

Note  Notation

1
2
3
4
5
100 Votes

To reach this part of the site please login

 3 Solutions

Display solutions Submit a solution

Challenge Results Challenge Results

Pseudo Challenge Lang date
Louie   DNS exfiltration 4 April 2020 at 22:18
ren   Exfiltration DNS 3 April 2020 at 10:13
sgreenwald   Exfiltration DNS 3 April 2020 at 02:25
int0TheW1ld   DNS exfiltration 31 March 2020 at 04:31
Nablar   Exfiltration DNS 30 March 2020 at 20:35
nikost   DNS exfiltration 30 March 2020 at 19:41
johndoe7878   Exfiltration DNS 30 March 2020 at 18:00
Tadlos-Nayr   Exfiltration DNS 28 March 2020 at 18:58
kyr1ll0s   Exfiltration DNS 28 March 2020 at 16:47
ex0dus   DNS exfiltration 26 March 2020 at 19:59

 25 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution
pas_valide Command & Control - level 2 8% 12344 15 Thanat0s 9
pas_valide Logs analysis - web attack 3% 4418 25 sambecks 8
pas_valide Command & Control - level 5 5% 8106 25 Thanat0s 2
pas_valide Find the cat 4% 6443 25 Thanat0s 7
pas_valide Ugly Duckling 2% 3206 25 eilco 3
pas_valide Active Directory - GPO 3% 3721 30 N1lux 4
pas_valide Command & Control - level 3 4% 5626 30 Thanat0s 5
pas_valide DNS exfiltration 1% 924 30 sambecks 3
pas_valide Command & Control - level 4 3% 4020 35 Thanat0s 1
pas_valide Job interview 2% 2230 35 makhno 1
pas_valide Homemade keylogger 1% 594 35 sourcePerrier 2
pas_valide macOS - Keychain 1% 262 35 Bernstein 1
pas_valide Malicious Word macro 1% 1484 35 fraf 5
pas_valide Ransomware Android 1% 1258 35 Futex 3
pas_valide Insomni’Droid 1% 1033 40 cryptax 1
pas_valide Multi-devices 1% 180 40 makhno 1
pas_valide Root My Droid 1% 685 45 koma 1
pas_valide Rootkit - Cold case 1% 129 45 franb 1
pas_valide Command & Control - level 6 2% 2717 50 Thanat0s 3
pas_valide Find me 1% 745 50 makhno 1
pas_valide Second job interview 1% 1005 50 makhno 2
pas_valide Find me again 1% 389 55 makhno 1
pas_valide Find me back 1% 101 55 makhno, Siras 1
pas_valide Zeus Bot 1% 250 60 Futex 1
pas_valide Try again 1% 194 70 makhno 1