user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Trojan:PowerShell/Asyncrat.AY!MTB
Trojan:PowerShell/Asyncrat.AY!MTB - Windows Defender threat signature analysis

Trojan:PowerShell/Asyncrat.AY!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:PowerShell/Asyncrat.AY!MTB
Classification:
Type:Trojan
Platform:PowerShell
Family:Asyncrat
Detection Type:Concrete
Known malware family with identified signatures
Variant:AY
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 PowerShell platform, family Asyncrat

Summary:

This is a concrete detection of Asyncrat, a potent Remote Access Trojan (RAT), delivered via PowerShell. Asyncrat enables attackers to gain full remote control over the compromised system, exfiltrate data, and execute arbitrary commands.

Severity:
High
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: Encrypted_Script.ps1
42ffd304747c437e83f3359c75546d9d9447ba427d65fff413bbeb592c05d2a3
11/12/2025
→VirusTotal↓Download Sample
Filename: Encrypted_Script.ps1
58648635a15923fe48cbf3ca928efbcbc5658aa563fd9ca281fc94e9c191ee16
11/12/2025
→VirusTotal↓Download Sample
Filename: lq69dp.ps1
772b10345350d23f8dd33902f88e08d47cff76ecf7093b8d4de040e125bc31c0
10/12/2025
→VirusTotal↓Download Sample
Filename: 5z9g9i.ps1
66bdb49f74847c51999683a68ce9838a639328c8ea30d2ef35762713e18594c0
09/12/2025
→VirusTotal↓Download Sample
Filename: Encrypted_Script.ps1
205a12c55fed683b2687a61297c8c295a3175533171d29e929969ae3627ca10b
09/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the compromised system, perform a full antivirus scan to remove the threat, and block associated Indicators of Compromise (IOCs) on network perimeter devices. Investigate for persistence mechanisms and lateral movement.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 09/12/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊