user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Backdoor:MSIL/AsyncRAT.X!MTB
Backdoor:MSIL/AsyncRAT.X!MTB - Windows Defender threat signature analysis

Backdoor:MSIL/AsyncRAT.X!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Backdoor:MSIL/AsyncRAT.X!MTB
Classification:
Type:Backdoor
Platform:MSIL
Family:AsyncRAT
Detection Type:Concrete
Known malware family with identified signatures
Variant:X
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: Backdoor - Provides unauthorized remote access for .NET (Microsoft Intermediate Language) platform, family AsyncRAT

Summary:

This detection identifies AsyncRAT, a full-featured Remote Access Trojan (RAT) that acts as a backdoor on the infected system. It allows a remote attacker to gain complete control to steal data, execute commands, log keystrokes, and deploy additional malware. The `!MTB` suffix indicates this was identified through machine learning behavioral analysis.

Severity:
Medium
VDM Static Detection:
No specific strings found for this threat
Known malware which is associated with this threat:
Filename: RuntimeBroker.exe
54821b9c38dd95f636dd8ad15f29ea9227c63bbb9246600725bdcea0f8747210
04/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the affected machine from the network. Run a full antivirus scan to remove the threat. After remediation, change all passwords for accounts accessed from this machine and investigate the initial point of entry.
=== 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:~$ ▊