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

Trojan:MSIL/Nanocore.ANLB!MTB - Windows Defender Threat Analysis

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

Summary:

This threat is a detection for Nanocore, a well-known Remote Access Trojan (RAT). It allows an attacker to gain complete remote control over the infected system, leading to data theft, espionage, and the installation of additional malware.

Severity:
Medium
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: SecuriteInfo.com.Win32.MalwareX-gen.42225856
29a4c0f7bc2396d392fff511532e04766555c31e3ba854a8784edfa7184e05c7
21/11/2025
→VirusTotal↓Download Sample
Filename: SecuriteInfo.com.Win32.MalwareX-gen.61917862
da957a6c7634511d1469f0b827a678f3c5e6ad8c46ba10a02e707a20836d7b0c
21/11/2025
→VirusTotal↓Download Sample
Remediation Steps:
Isolate the affected machine from the network immediately. Run a full antivirus scan to remove the threat. Change all passwords for accounts used on the machine, as credentials may have been compromised.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 21/11/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊