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

Trojan:Win32/Zusy.HAK!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:Win32/Zusy.HAK!MTB
Classification:
Type:Trojan
Platform:Win32
Family:Zusy
Detection Type:Concrete
Known malware family with identified signatures
Variant:HAK
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 Zusy

Summary:

This detection identifies a specific variant (HAK) of the Zusy Trojan, a type of malware designed to secretly perform malicious actions such as stealing data, establishing remote access, or facilitating further infections. The detection is based on a concrete signature and further confirmed by machine learning behavioral analysis, indicating strong confidence in its malicious nature.

Severity:
High
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
8fa6ac085aa456f90237f65b1c8f314c2a3dfa6f871b03d06e11fc2e5d2d12b2
07/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the affected system to prevent further spread. Perform a full, deep scan with updated antivirus software to remove all detected components of the Zusy Trojan. Ensure all operating system and software updates are applied, and consider resetting passwords for critical accounts if any sensitive data may have been compromised.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 07/12/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊