user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Trojan:MSIL/Taskun.RVA!MTB
Trojan:MSIL/Taskun.RVA!MTB - Windows Defender threat signature analysis

Trojan:MSIL/Taskun.RVA!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:MSIL/Taskun.RVA!MTB
Classification:
Type:Trojan
Platform:MSIL
Family:Taskun
Detection Type:Concrete
Known malware family with identified signatures
Variant:RVA
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 .NET (Microsoft Intermediate Language) platform, family Taskun

Summary:

Trojan:MSIL/Taskun.RVA!MTB is a malicious program detected by Windows Defender using machine learning behavioral analysis. This threat family typically aims to compromise system integrity, potentially performing unauthorized actions such as data exfiltration, establishing remote control, or downloading additional malware. Its execution often involves the Microsoft Intermediate Language (MSIL) platform.

Severity:
Medium
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: SecuriteInfo.com.Trojan.Siggen32.15816.17504.12807
d8e8e5c234c559846559c572be10c1baf7f9595185f27e55b8ab152bfa51d151
28/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Isolate the affected system immediately to prevent further spread. Perform a full system scan with updated antivirus definitions, remove all detected files, and investigate for any persistence mechanisms. Consider changing passwords for accounts accessed from the compromised system and ensure all operating system and software updates are applied.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 28/12/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊