user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Trojan:Win64/ShellLoader.GVB!MTB
Trojan:Win64/ShellLoader.GVB!MTB - Windows Defender threat signature analysis

Trojan:Win64/ShellLoader.GVB!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:Win64/ShellLoader.GVB!MTB
Classification:
Type:Trojan
Platform:Win64
Family:ShellLoader
Detection Type:Concrete
Known malware family with identified signatures
Variant:GVB
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 64-bit Windows platform, family ShellLoader

Summary:

Trojan:Win64/ShellLoader.GVB!MTB is a malicious program detected by Windows Defender using concrete signatures and machine learning behavioral analysis. This Trojan is designed to load and execute further harmful payloads or remote shells on a Win64 system, potentially granting an attacker control and facilitating further compromise.

Severity:
High
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
01777810e2b9edaa543fb7be8a238a442cb070cc4838b5a1263ffba65d7e1845
11/12/2025
→VirusTotal↓Download Sample
Filename: Update.exe
220392bf3ac243998137fda27009c9a5a238971481aab77c7728d2cdfa4ebe3f
11/12/2025
→VirusTotal↓Download Sample
Filename: 2d7a82619bbcacdf10e91542f1db8771.exe
97920d2ca396abe3d2f720f4a006436237753b53141b888a93c2624e899efd9f
11/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the infected system to prevent lateral movement. Perform a full system scan with updated antivirus software to ensure complete removal of the Trojan and any dropped components. Patch all operating system and software vulnerabilities, and reinforce security awareness among users.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 11/12/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
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