$ ctf42

Operation_Pensieve_Breach_1

Forensics No technique tags yet.
Difficulty Not rated yet

Author: xThaz

Flag format: Hero{...}

easy windows The SOC of the Ministry of Magic received multiple critical alerts from the Domain Controller.

Everything seems to be out of control.

It seems that a critical user has been compromised and is performing nasty magic using the DCsync spell.

You're mandated to investigate the Principal Domain Controller event logs to find: - sAMAccountName (lowercase) of the compromised account performing bad stuff. - Timestamp of the beginning of the attack, format: DD/MM/YYYY-11:22:33 SystemTime. - Source IP address used for this attack. - The last legitimate IP used to login before the attack.

The findings have to be separated by a ";".

Here is an example flag format:

Hero{john.stark;DD/MM/YYYY-11:22:33;127.0.0.1;127.0.0.1}

Format: ^Hero{\S+}$ Author: xThaz

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