|
10_extra. With all the evidence you have collected, and having to make a wild guess (attribution is hard, we know it) ... Which country did the attackers came from?
(Level 3: W10-PC5)
|
#43,
4 years, 3 months after release (2025-03-04 17:17:54)
|
150 |
|
10. Which REAL domain/filename/underwear was used to spoof MINAF? Use the file attached
(Level 3: W10-PC5)
|
#58,
2 years after release (2025-03-04 17:15:47)
|
75 |
|
04. Attackers have used two Active Directory recon tools. When was the latest one first launched ?
(Level 3: W10-PC5)
|
#65,
4 years, 3 months after release (2025-03-04 17:08:55)
|
75 |
|
07. What is the first recon command made by the attackers ?
(Level 3: W10-PC5)
|
#58,
4 years, 3 months after release (2025-03-04 16:54:19)
|
75 |
|
09. Here you have the malicious file from the previous question. What payload drops?
(Level 3: W10-PC5)
|
#47,
2 years after release (2025-03-04 16:48:40)
|
100 |
|
08. This machine is plagued with evil. Name the file who drops the first malicious payload
(Level 3: W10-PC5)
|
#62,
4 years, 3 months after release (2025-03-04 16:20:41)
|
75 |
|
03. There are two different C2 used by the attackers. What are their IP?
(Level 3: W10-PC5)
|
#63,
4 years, 3 months after release (2025-03-04 15:33:31)
|
75 |
|
02. Which script/command/thingy is used by the attackers to disable the antivirus?
(Level 3: W10-PC5)
|
#69,
4 years, 3 months after release (2025-03-04 15:15:09)
|
100 |
|
01. What "disguise" has used the executable used to run code on W10-PC3?
(Level 3: W10-PC5)
|
#85,
4 years, 3 months after release (2025-03-04 15:15:03)
|
50 |
|
08. What EXACT authentication data from dom.adm account has been compromised ?
(Level 2: W10-PC3)
|
#50,
4 years, 3 months after release (2025-03-04 14:56:01)
|
200 |
|
09_Extra. Which kind of authentication used the attacker to log into the system?
(Level 1: Domain controller)
|
#71,
4 years, 3 months after release (2025-03-04 14:55:02)
|
100 |
|
07. How many different users did login on this computer on November 9 ?
(Level 2: W10-PC3)
|
#86,
4 years, 3 months after release (2025-03-04 14:20:22)
|
75 |
|
06. Which privileged account has been used by the attackers ?
(Level 2: W10-PC3)
|
#84,
2 years after release (2025-03-04 12:42:00)
|
50 |
|
05. The attackers are quite sassy ... but sloppy too. Can you locate the password for one of this accounts?
(Level 2: W10-PC3)
|
#90,
4 years, 3 months after release (2025-03-04 12:41:53)
|
100 |
|
04. This machine is listening in a really odd port for an endpoint. Which one?
(Level 2: W10-PC3)
|
#88,
4 years, 3 months after release (2025-03-04 12:14:23)
|
50 |
|
03. What is the external IP used by the attackers?
(Level 2: W10-PC3)
|
#94,
4 years, 3 months after release (2025-03-04 12:06:07)
|
50 |
|
02. This malicious execution is used to launch another known threat. At what UTC time?
(Level 2: W10-PC3)
|
#75,
4 years, 3 months after release (2025-03-04 11:54:08)
|
75 |
|
01. Which execution pinpoints the first lateral movement on this machine?
(Level 2: W10-PC3)
|
#89,
4 years, 3 months after release (2025-03-04 11:47:40)
|
50 |
|
09. What is the IP used by the attackers to connect to the domain controller ?
(Level 1: Domain controller)
|
#104,
4 years, 3 months after release (2025-03-04 10:57:03)
|
25 |
|
08. The GPO establish a fixed time for ransomware execution. Which time are the scheduled tasks of doom timed to start?
(Level 1: Domain controller)
|
#111,
4 years, 3 months after release (2025-03-04 10:55:17)
|
75 |
|
07. Which ransomware family are the attackers planning to deploy?
(Level 1: Domain controller)
|
#102,
4 years, 3 months after release (2025-03-04 10:40:47)
|
50 |
|
06. Which specific threat is launched by the AV detection?
(Level 1: Domain controller)
|
#91,
2 years after release (2025-03-04 10:32:45)
|
75 |
|
05. The antivirus detected a malicious file around this time. Which name does it have?
(Level 1: Domain controller)
|
#119,
4 years, 3 months after release (2025-03-04 10:13:35)
|
50 |
|
04_Extra: How this file arrived to the domain controller?
(Level 1: Domain controller)
|
#37,
4 years, 3 months after release (2025-03-04 10:13:25)
|
100 |
|
04. A foul-mouthed named script was executed a little after this user login. What is its name?
(Level 1: Domain controller)
|
#113,
4 years, 3 months after release (2025-03-04 09:51:16)
|
50 |
|
03. At what time can you see a logon type 10 user login on the domain controller?
(Level 1: Domain controller)
|
#115,
4 years, 3 months after release (2025-03-04 09:21:55)
|
50 |
|
02. At which time can the second malicious GPO be considered as loaded and ready to be applied?
(Level 1: Domain controller)
|
#116,
4 years, 3 months after release (2025-03-04 09:14:29)
|
100 |
|
01- What is the name of the first anomalous GPO?
(Level 1: Domain controller)
|
#108,
2 years after release (2025-03-04 09:10:52)
|
75 |
