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)
|
#20,
3 years, 3 months after release (2024-03-05 19:00:07)
|
150 |
10. Which REAL domain/filename/underwear was used to spoof MINAF? Use the file attached
(Level 3: W10-PC5)
|
#25,
1 year after release (2024-03-05 18:50:24)
|
75 |
08. This machine is plagued with evil. Name the file who drops the first malicious payload
(Level 3: W10-PC5)
|
#30,
3 years, 3 months after release (2024-03-05 18:37:15)
|
75 |
07. What is the first recon command made by the attackers ?
(Level 3: W10-PC5)
|
#29,
3 years, 3 months after release (2024-03-05 18:37:05)
|
75 |
06. There is more than one malicious payloads running wild on this machine. When did the second one was deployed?
(Level 3: W10-PC5)
|
#22,
3 years, 3 months after release (2024-03-05 18:36:00)
|
75 |
05_extra. What CVE have exploited the attackers to gain elevated privileges on the system?
(Level 3: W10-PC5)
|
#28,
3 years, 3 months after release (2024-03-05 18:27:21)
|
200 |
05. Which file has an exploit used by the attackers to elevate privileges?
(Level 3: W10-PC5)
|
#27,
1 year after release (2024-03-05 18:26:14)
|
100 |
04. Attackers have used two Active Directory recon tools. When was the latest one first launched ?
(Level 3: W10-PC5)
|
#26,
3 years, 3 months after release (2024-03-05 18:22:41)
|
75 |
03. There are two different C2 used by the attackers. What are their IP?
(Level 3: W10-PC5)
|
#29,
3 years, 3 months after release (2024-03-05 17:16:16)
|
75 |
02. Which script/command/thingy is used by the attackers to disable the antivirus?
(Level 3: W10-PC5)
|
#28,
3 years, 3 months after release (2024-03-05 16:49:26)
|
100 |
01. What "disguise" has used the executable used to run code on W10-PC3?
(Level 3: W10-PC5)
|
#34,
3 years, 3 months after release (2024-03-05 16:42:28)
|
50 |
08. What EXACT authentication data from dom.adm account has been compromised ?
(Level 2: W10-PC3)
|
#22,
3 years, 3 months after release (2024-03-05 16:20:19)
|
200 |
07. How many different users did login on this computer on November 9 ?
(Level 2: W10-PC3)
|
#44,
3 years, 3 months after release (2024-03-05 15:49:13)
|
75 |
05. The attackers are quite sassy ... but sloppy too. Can you locate the password for one of this accounts?
(Level 2: W10-PC3)
|
#37,
3 years, 3 months after release (2024-03-05 13:30:39)
|
100 |
06. Which privileged account has been used by the attackers ?
(Level 2: W10-PC3)
|
#33,
1 year after release (2024-03-05 13:25:03)
|
50 |
04. This machine is listening in a really odd port for an endpoint. Which one?
(Level 2: W10-PC3)
|
#47,
3 years, 3 months after release (2024-03-05 13:24:50)
|
50 |
03. What is the external IP used by the attackers?
(Level 2: W10-PC3)
|
#45,
3 years, 3 months after release (2024-03-05 12:59:39)
|
50 |
02. This malicious execution is used to launch another known threat. At what UTC time?
(Level 2: W10-PC3)
|
#40,
3 years, 3 months after release (2024-03-05 12:53:38)
|
75 |
01. Which execution pinpoints the first lateral movement on this machine?
(Level 2: W10-PC3)
|
#46,
3 years, 3 months after release (2024-03-05 12:27:54)
|
50 |
09_Extra. Which kind of authentication used the attacker to log into the system?
(Level 1: Domain controller)
|
#39,
3 years, 3 months after release (2024-03-05 11:55:39)
|
100 |
09. What is the IP used by the attackers to connect to the domain controller ?
(Level 1: Domain controller)
|
#52,
3 years, 3 months after release (2024-03-05 11:50:59)
|
25 |
08_Extra: There is a GPO in the disk that sets a value for the Group Policy Refresh. What is the time between cheks?
(Level 1: Domain controller)
|
#36,
3 years, 3 months after release (2024-03-05 11:49:36)
|
100 |
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)
|
#50,
3 years, 3 months after release (2024-03-05 11:49:08)
|
75 |
07. Which ransomware family are the attackers planning to deploy?
(Level 1: Domain controller)
|
#53,
3 years, 3 months after release (2024-03-05 11:28:34)
|
50 |
06. Which specific threat is launched by the AV detection?
(Level 1: Domain controller)
|
#30,
1 year after release (2024-03-05 10:50:15)
|
75 |
05. The antivirus detected a malicious file around this time. Which name does it have?
(Level 1: Domain controller)
|
#54,
3 years, 3 months after release (2024-03-05 10:32:16)
|
50 |
04. A foul-mouthed named script was executed a little after this user login. What is its name?
(Level 1: Domain controller)
|
#52,
3 years, 3 months after release (2024-03-05 10:22:21)
|
50 |
03. At what time can you see a logon type 10 user login on the domain controller?
(Level 1: Domain controller)
|
#56,
3 years, 3 months after release (2024-03-05 10:01:43)
|
50 |
02. At which time can the second malicious GPO be considered as loaded and ready to be applied?
(Level 1: Domain controller)
|
#47,
3 years, 3 months after release (2024-03-05 09:40:02)
|
100 |
01- What is the name of the first anomalous GPO?
(Level 1: Domain controller)
|
#37,
1 year after release (2024-03-05 09:36:11)
|
75 |