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

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

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:MSIL/RemcosRAT.SEUP!MTB
Classification:
Type:Trojan
Platform:MSIL
Family:RemcosRAT
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 RemcosRAT

Summary:

This detection identifies RemcosRAT, a commercial Remote Access Trojan (RAT) that allows an attacker to gain complete control over an infected system. It can be used for data theft, espionage via keylogging and screen capture, and remote command execution. The '!MTB' suffix indicates this detection was made by a machine learning model based on the file's malicious behavior.

Severity:
Medium
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: Thông báo của HĐĐT Công ty vi phạm thuế quá mức Thông báo số 10964001 pdf.exe
c657d5a1069f9aacf50a01f859e4301761337d5e45601278597ec5f3cd1c8e3a
04/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the affected system from the network to sever attacker access. Use Windows Defender or another endpoint security tool to perform a full scan and remove all related components. Investigate the initial access vector and reset all user credentials that were used or stored on the machine.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 04/12/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊