Look for a log entry like Update Subscriber: IMSI Changed or MSISDN Port Success . The timestamp of this event usually marks the start of the compromise.
Records of Multi-Factor Authentication (MFA) codes being intercepted after the swap occurred. 2. Key Findings simswapping .txt
If you find long strings of seemingly random characters (e.g., ZmxhZ3tnb29kX2pvYn0= ), decode them to reveal the hidden message. Look for a log entry like Update Subscriber:
If the flag is hidden or encoded within the text, common techniques include: such as unauthorized porting requests
Searching for keywords like CTF{ , flag , or key .
Analyze the provided text file to identify indicators of a SIM swap attack, such as unauthorized porting requests, social engineering logs, or timestamps of service disruption, to recover a hidden flag. 1. Initial Analysis