Update T1041.yaml DNS-Based C2 Data Exfiltration

[prashanthpulisetti]

Atomic Test #2 - DNS-Based C2 Data Exfiltration

Description:
Simulates an adversary using DNS tunneling to exfiltrate data over a Command and Control (C2) channel.

Details:
This atomic test is designed to assess the detection capabilities of security tools and systems in identifying DNS-based data exfiltration techniques. It involves simulating an adversary's actions to exfiltrate data using DNS queries.

Testing:
Testing for this atomic test was conducted in a controlled and isolated environment. It involved the following steps:

1. Configuration of a controlled DNS server environment for testing.
2. Simulation of an adversary using DNS tunneling to exfiltrate sensitive data.
3. Monitoring DNS traffic between the client and the authoritative DNS server.
4. Analysis of detection and response capabilities of security tools and systems.

Associated Issues:
NA

[clr2of8]

Looks good, thanks for the updates