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

Trojan:Win64/ShellcodeRunner.NRD!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:Win64/ShellcodeRunner.NRD!MTB
Classification:
Type:Trojan
Platform:Win64
Family:ShellcodeRunner
Detection Type:Concrete
Known malware family with identified signatures
Variant:NRD
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 ShellcodeRunner

Summary:

This is a concrete detection of a Trojan, specifically `ShellcodeRunner.NRD`, designed to execute malicious shellcode on 64-bit Windows systems. It typically acts as an initial access mechanism or a loader for more sophisticated malware, enabling adversaries to run arbitrary code and potentially gain control of the compromised system. The detection leverages advanced machine learning behavioral analysis for its high-confidence identification.

Severity:
High
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: Setup.exe
14703a96c5eb7b454998ee60a5effbedc43436486bf3b70355fcccce92dacc8e
13/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the affected system to prevent further compromise. Ensure Windows Defender or your endpoint detection and response (EDR) solution is fully updated and perform a comprehensive system scan to remove the threat and any potential secondary payloads. Investigate for persistence mechanisms and patch any vulnerabilities that might have been exploited to prevent re-infection.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 13/12/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
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