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

Trojan:MSIL/XWorm.PX!MTB - Windows Defender Threat Analysis

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

Summary:

Trojan:MSIL/XWorm.PX!MTB is a highly malicious XWorm Trojan variant, targeting .NET applications, identified through machine learning behavioral analysis. This threat functions as a Remote Access Trojan (RAT), enabling attackers to gain control over the infected system, steal sensitive data, and potentially deploy further malware like ransomware. Its concrete detection type and low false positive risk confirm it as a serious and active threat.

Severity:
High
VDM Static Detection:
No specific strings found for this threat
Known malware which is associated with this threat:
Filename: file.exe
9b7023ed9d783bf33aa0178b91f82c2e6e7d69cd5db878845171fde65481bb4b
22/01/2026
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the affected system from the network. Perform a full system scan with updated antivirus software, then thoroughly investigate for persistence mechanisms, exfiltration attempts, and any new or modified system configurations. Reset all critical credentials used on the compromised system and, if possible, restore from a known clean backup.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 22/01/2026. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊