user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Trojan:Win32/FatalRAT.D!MTB
Trojan:Win32/FatalRAT.D!MTB - Windows Defender threat signature analysis

Trojan:Win32/FatalRAT.D!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:Win32/FatalRAT.D!MTB
Classification:
Type:Trojan
Platform:Win32
Family:FatalRAT
Detection Type:Concrete
Known malware family with identified signatures
Variant:D
Specific signature variant within the malware family
Suffix:!MTB
Detected via machine learning and behavioral analysis
Detection Method:Behavioral
Confidence:Very High
False-Positive Risk:Low

Concrete signature match: Trojan - Appears legitimate but performs malicious actions for 32-bit Windows platform, family FatalRAT

Summary:

FatalRAT is a Remote Access Trojan (RAT) that grants an attacker remote control over the infected system. It establishes persistence through multiple methods, including registry run keys and scheduled tasks, to maintain access for data theft, surveillance, or deploying additional malware.

Severity:
High
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: 49145b2ebcd400df1c5c43865445975cda22d08e76dc0f3a6b9f8da3ab8e94ec
49145b2ebcd400df1c5c43865445975cda22d08e76dc0f3a6b9f8da3ab8e94ec
13/11/2025
→VirusTotal↓Download Sample
Filename: 33aa01dccffcb3ebb83f6937dcaff128a09e54d52a037767382e6fd001e10cd1
33aa01dccffcb3ebb83f6937dcaff128a09e54d52a037767382e6fd001e10cd1
13/11/2025
→VirusTotal↓Download Sample
Filename: 3bb03cfd02d07f09a5475234d3fcc884005331bb90a43e24d96efdce6f39f981
3bb03cfd02d07f09a5475234d3fcc884005331bb90a43e24d96efdce6f39f981
11/11/2025
→VirusTotal↓Download Sample
Filename: 27093f7c3a035a1afbd28ddeb37dac6dd8cacc89ea7dd65d413c45f57379b02b
27093f7c3a035a1afbd28ddeb37dac6dd8cacc89ea7dd65d413c45f57379b02b
11/11/2025
→VirusTotal↓Download Sample
f108e12631d04083c2753ea7391193f5b36a76a104067bd71ae5be65d67afff8
09/11/2025
→VirusTotal↓Download Sample
Remediation Steps:
Isolate the host from the network immediately. Run a full antivirus scan to remove detected components. Manually verify and remove its persistence mechanisms in Registry Run keys, Scheduled Tasks, and the Startup folder. Assume compromise: change all passwords and investigate for further attacker activity.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 09/11/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊