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

Trojan:MSIL/AgentTesla.NCU!MTB - Windows Defender Threat Analysis

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

Summary:

This threat is identified as Trojan:MSIL/AgentTesla.NCU, a dangerous information-stealing Trojan. AgentTesla is known for exfiltrating sensitive data such as browser credentials, system information, and keystrokes, posing a significant risk to data privacy and security.

Severity:
High
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: Approved Specification Details For New Order Drawing 64533.exe
a4b32f1a7ba468ea623a8864f891db07eac2c536ca637724f4e7daa861852fc0
29/01/2026
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the affected system from the network. Perform a full system scan with updated antivirus software to ensure complete removal. Reset all potentially compromised credentials (e.g., browser, email, banking) used on the system and monitor for suspicious activity.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 29/01/2026. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊