EchoPing es

Level 1: Domain controller, 850 / 850 (100%)
100% complete
Level 2: W10-PC3, 1,050 / 1,050 (100%)
100% complete
Level 3: W10-PC5, 975 / 1,150 (85%)
84.782608695652% complete
Total: 2,875 / 3,050 (94.3%)

Solved challenges

Challenge Solved Points
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) #50, 4 years, 1 month after release (2024-12-30 14:28:15) 100
08_extra. The attackers surely have left some persistence on this computer. Find it and give us the name/key/filename/whatever used. (Level 2: W10-PC3) #18, 4 years, 1 month after release (2024-12-30 14:27:37) 200
10. Which REAL domain/filename/underwear was used to spoof MINAF? Use the file attached (Level 3: W10-PC5) #37, 1 year, 10 months after release (2024-12-16 17:13:08) 75
03. There are two different C2 used by the attackers. What are their IP? (Level 3: W10-PC5) #38, 4 years, 1 month after release (2024-12-16 16:47:06) 75
08. This machine is plagued with evil. Name the file who drops the first malicious payload (Level 3: W10-PC5) #36, 4 years, 1 month after release (2024-12-16 16:37:21) 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) #26, 4 years, 1 month after release (2024-12-16 16:29:14) 150
07. What is the first recon command made by the attackers ? (Level 3: W10-PC5) #32, 4 years, 1 month after release (2024-12-16 16:27:20) 75
05_extra. What CVE have exploited the attackers to gain elevated privileges on the system? (Level 3: W10-PC5) #32, 4 years, 1 month after release (2024-12-16 16:20:31) 200
05. Which file has an exploit used by the attackers to elevate privileges? (Level 3: W10-PC5) #31, 1 year, 10 months after release (2024-12-16 16:17:05) 100
04. Attackers have used two Active Directory recon tools. When was the latest one first launched ? (Level 3: W10-PC5) #31, 4 years, 1 month after release (2024-12-16 16:08:06) 75
02. Which script/command/thingy is used by the attackers to disable the antivirus? (Level 3: W10-PC5) #42, 4 years, 1 month after release (2024-12-16 15:53:23) 100
01. What "disguise" has used the executable used to run code on W10-PC3? (Level 3: W10-PC5) #39, 4 years, 1 month after release (2024-12-16 15:39:16) 50
09. The first question refers to a malicious code execution. What IP addresses did this attack likely came from? (Level 2: W10-PC3) #36, 4 years, 1 month after release (2024-12-16 15:25:01) 75
08. What EXACT authentication data from dom.adm account has been compromised ? (Level 2: W10-PC3) #28, 4 years, 1 month after release (2024-12-16 15:19:04) 200
07. How many different users did login on this computer on November 9 ? (Level 2: W10-PC3) #52, 4 years, 1 month after release (2024-12-16 14:30:15) 75
06_extra. How many times did the attackers login on the DC from a user of this computer ? (Level 2: W10-PC3) #20, 4 years, 1 month after release (2024-12-16 13:58:12) 125
06. Which privileged account has been used by the attackers ? (Level 2: W10-PC3) #51, 1 year, 10 months after release (2024-12-16 13:06:52) 50
05. The attackers are quite sassy ... but sloppy too. Can you locate the password for one of this accounts? (Level 2: W10-PC3) #52, 4 years, 1 month after release (2024-12-16 13:00:17) 100
04. This machine is listening in a really odd port for an endpoint. Which one? (Level 2: W10-PC3) #57, 4 years, 1 month after release (2024-12-16 12:26:53) 50
03. What is the external IP used by the attackers? (Level 2: W10-PC3) #54, 4 years, 1 month after release (2024-12-16 12:20:00) 50
02. This malicious execution is used to launch another known threat. At what UTC time? (Level 2: W10-PC3) #45, 4 years, 1 month after release (2024-12-16 12:17:24) 75
09_Extra. Which kind of authentication used the attacker to log into the system? (Level 1: Domain controller) #53, 4 years, 1 month after release (2024-12-16 12:04:12) 100
01. Which execution pinpoints the first lateral movement on this machine? (Level 2: W10-PC3) #50, 4 years, 1 month after release (2024-12-16 11:50:17) 50
09. What is the IP used by the attackers to connect to the domain controller ? (Level 1: Domain controller) #71, 4 years, 1 month after release (2024-12-16 11:09:33) 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) #66, 4 years, 1 month after release (2024-12-16 11:02:55) 75
07. Which ransomware family are the attackers planning to deploy? (Level 1: Domain controller) #66, 4 years, 1 month after release (2024-12-16 10:43:53) 50
06. Which specific threat is launched by the AV detection? (Level 1: Domain controller) #55, 1 year, 10 months after release (2024-12-16 10:19:47) 75
05. The antivirus detected a malicious file around this time. Which name does it have? (Level 1: Domain controller) #86, 4 years, 1 month after release (2024-12-16 09:58:44) 50
04_Extra: How this file arrived to the domain controller? (Level 1: Domain controller) #26, 4 years, 1 month after release (2024-12-16 09:51:28) 100
04. A foul-mouthed named script was executed a little after this user login. What is its name? (Level 1: Domain controller) #78, 4 years, 1 month after release (2024-12-16 09:24:05) 50
03. At what time can you see a logon type 10 user login on the domain controller? (Level 1: Domain controller) #81, 4 years, 1 month after release (2024-12-16 09:10:20) 50
02. At which time can the second malicious GPO be considered as loaded and ready to be applied? (Level 1: Domain controller) #74, 4 years, 1 month after release (2024-12-16 08:56:00) 100
01- What is the name of the first anomalous GPO? (Level 1: Domain controller) #71, 1 year, 10 months after release (2024-12-16 08:54:39) 75