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

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

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:MSIL/XWorm.SEUP!MTB
Classification:
Type:Trojan
Platform:MSIL
Family:XWorm
Detection Type:Concrete
Known malware family with identified signatures
Variant:SEUP
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.SEUP!MTB is a Remote Access Trojan (RAT) that provides attackers with unauthorized control over an infected machine. It can steal sensitive data like credentials and files, monitor user activity through keylogging, and deploy additional malware. The !MTB suffix indicates this detection was made by machine learning-based behavioral analysis.

Severity:
Medium
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: 8ec0ad44c95b1b7190a2fcae723d0189bc0c814e08244b974c0e9fe51b19bd03
8ec0ad44c95b1b7190a2fcae723d0189bc0c814e08244b974c0e9fe51b19bd03
08/12/2025
→VirusTotal↓Download Sample
Filename: b937a53ba27dd8bb9db38f6069b14ba9a8689e7eb6f7df8d44e4e24e6814748f
b937a53ba27dd8bb9db38f6069b14ba9a8689e7eb6f7df8d44e4e24e6814748f
08/12/2025
→VirusTotal↓Download Sample
Filename: 215eae53dd662145fe8784ec69cb936263394f10456e5f10006cf323e329ae10
215eae53dd662145fe8784ec69cb936263394f10456e5f10006cf323e329ae10
08/12/2025
→VirusTotal↓Download Sample
Filename: de3a120c69a44cd5cf4b3ad4c17361336845228b3f2b1873674f9611d241e405
de3a120c69a44cd5cf4b3ad4c17361336845228b3f2b1873674f9611d241e405
08/12/2025
→VirusTotal↓Download Sample
Filename: bd17bb7ef1b86d6ee46268eb2779c9e7c2058deb907df45280ddc0ec6ecea41e
bd17bb7ef1b86d6ee46268eb2779c9e7c2058deb907df45280ddc0ec6ecea41e
08/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the affected machine from the network. Use Windows Defender to run a full scan and remove the threat; consider an offline scan if necessary. Change all critical passwords used on the device and investigate the root cause of the infection.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 17/11/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊