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

Trojan:MSIL/PureCrypter.SDUE!MTB - Windows Defender Threat Analysis

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

Summary:

PureCrypter.SDUE is a concrete detection of a Microsoft Intermediate Language (MSIL) trojan. This remote access trojan variant uses machine learning behavioral analysis for detection and has a known low false positive risk, indicating high confidence in malicious activity.

Severity:
High
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: SecuriteInfo.com.Trojan.DownLoaderNET.1163.13623.24256
2c2d860f3c8dcfd6d0d6085e4898cf49b1a2c8118003e0aa9f98d7a98e429d16
15/04/2026
→VirusTotal↓Download Sample
Remediation Steps:
1. Quarantine the detected file immediately. 2. Perform a full system scan with Windows Defender. 3. Review system for unauthorized access or suspicious network connections. 4. Check for persistence mechanisms and remove if found. 5. Restore from a known good backup if compromise is suspected.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 15/04/2026. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊