Clau es

Level 1: Domain controller, 850 / 850 (100%)
100% complete
Level 2: W10-PC3, 850 / 1,050 (81%)
80.952380952381% complete
Level 3: W10-PC5, 1,150 / 1,150 (100%)
100% complete
Total: 2,850 / 3,050 (93.4%)

Solved challenges

Challenge Solved Points
09. Here you have the malicious file from the previous question. What payload drops? (Level 3: W10-PC5) #24, 1 year, 10 months after release (2024-12-16 18:42:31) 100
10. Which REAL domain/filename/underwear was used to spoof MINAF? Use the file attached (Level 3: W10-PC5) #35, 1 year, 10 months after release (2024-12-16 18:10:57) 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) #30, 4 years, 1 month after release (2024-12-16 17:59:01) 75
08. This machine is plagued with evil. Name the file who drops the first malicious payload (Level 3: W10-PC5) #37, 4 years, 1 month after release (2024-12-16 17:38:22) 75
03. There are two different C2 used by the attackers. What are their IP? (Level 3: W10-PC5) #36, 4 years, 1 month after release (2024-12-16 17:32:22) 75
07. What is the first recon command made by the attackers ? (Level 3: W10-PC5) #33, 4 years, 1 month after release (2024-12-16 17:27:35) 75
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) #25, 4 years, 1 month after release (2024-12-16 17:26:58) 150
05_extra. What CVE have exploited the attackers to gain elevated privileges on the system? (Level 3: W10-PC5) #31, 4 years, 1 month after release (2024-12-16 17:15:48) 200
05. Which file has an exploit used by the attackers to elevate privileges? (Level 3: W10-PC5) #30, 1 year, 10 months after release (2024-12-16 17:11:04) 100
04. Attackers have used two Active Directory recon tools. When was the latest one first launched ? (Level 3: W10-PC5) #28, 4 years, 1 month after release (2024-12-16 17:01:36) 75
02. Which script/command/thingy is used by the attackers to disable the antivirus? (Level 3: W10-PC5) #36, 4 years, 1 month after release (2024-12-16 16:51:50) 100
01. What "disguise" has used the executable used to run code on W10-PC3? (Level 3: W10-PC5) #45, 4 years, 1 month after release (2024-12-16 16:45:32) 50
09. The first question refers to a malicious code execution. What IP addresses did this attack likely came from? (Level 2: W10-PC3) #33, 4 years, 1 month after release (2024-12-16 16:22:20) 75
08. What EXACT authentication data from dom.adm account has been compromised ? (Level 2: W10-PC3) #29, 4 years, 1 month after release (2024-12-16 16:19:09) 200
06_extra. How many times did the attackers login on the DC from a user of this computer ? (Level 2: W10-PC3) #18, 4 years, 1 month after release (2024-12-16 14:56:59) 125
04. This machine is listening in a really odd port for an endpoint. Which one? (Level 2: W10-PC3) #53, 4 years, 1 month after release (2024-12-16 13:26:22) 50
02. This malicious execution is used to launch another known threat. At what UTC time? (Level 2: W10-PC3) #42, 4 years, 1 month after release (2024-12-16 13:07:45) 75
07. How many different users did login on this computer on November 9 ? (Level 2: W10-PC3) #46, 4 years, 1 month after release (2024-12-16 12:34:55) 75
06. Which privileged account has been used by the attackers ? (Level 2: W10-PC3) #41, 1 year, 10 months after release (2024-12-16 12:34:41) 50
05. The attackers are quite sassy ... but sloppy too. Can you locate the password for one of this accounts? (Level 2: W10-PC3) #46, 4 years, 1 month after release (2024-12-16 12:34:17) 100
03. What is the external IP used by the attackers? (Level 2: W10-PC3) #51, 4 years, 1 month after release (2024-12-16 12:31:48) 50
01. Which execution pinpoints the first lateral movement on this machine? (Level 2: W10-PC3) #47, 4 years, 1 month after release (2024-12-16 12:30:59) 50
09_Extra. Which kind of authentication used the attacker to log into the system? (Level 1: Domain controller) #44, 4 years, 1 month after release (2024-12-16 12:22:41) 100
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) #43, 4 years, 1 month after release (2024-12-16 12:14:56) 100
09. What is the IP used by the attackers to connect to the domain controller ? (Level 1: Domain controller) #67, 4 years, 1 month after release (2024-12-16 12:02:20) 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) #65, 4 years, 1 month after release (2024-12-16 12:01:58) 75
07. Which ransomware family are the attackers planning to deploy? (Level 1: Domain controller) #65, 4 years, 1 month after release (2024-12-16 11:40:22) 50
06. Which specific threat is launched by the AV detection? (Level 1: Domain controller) #51, 1 year, 10 months after release (2024-12-16 10:59:44) 75
05. The antivirus detected a malicious file around this time. Which name does it have? (Level 1: Domain controller) #78, 4 years, 1 month after release (2024-12-16 10:53:26) 50
04. A foul-mouthed named script was executed a little after this user login. What is its name? (Level 1: Domain controller) #85, 4 years, 1 month after release (2024-12-16 10:52:58) 50
04_Extra: How this file arrived to the domain controller? (Level 1: Domain controller) #24, 4 years, 1 month after release (2024-12-16 10:50:34) 100
03. At what time can you see a logon type 10 user login on the domain controller? (Level 1: Domain controller) #79, 4 years, 1 month after release (2024-12-16 10:08:40) 50
02. At which time can the second malicious GPO be considered as loaded and ready to be applied? (Level 1: Domain controller) #72, 4 years, 1 month after release (2024-12-16 09:52:04) 100
01- What is the name of the first anomalous GPO? (Level 1: Domain controller) #66, 1 year, 10 months after release (2024-12-16 09:51:47) 75