user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Trojan:BAT/QuasarRAT.DB!MTB
Trojan:BAT/QuasarRAT.DB!MTB - Windows Defender threat signature analysis

Trojan:BAT/QuasarRAT.DB!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:BAT/QuasarRAT.DB!MTB
Classification:
Type:Trojan
Platform:BAT
Family:QuasarRAT
Detection Type:Concrete
Known malware family with identified signatures
Variant:DB
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 Batch Script platform, family QuasarRAT

Summary:

This threat is a batch script used to deploy QuasarRAT, a powerful open-source Remote Access Trojan (RAT). Once executed, QuasarRAT provides an attacker with complete remote control over the infected system, enabling data theft, surveillance, and further malicious activities. The detection is based on machine learning behavioral analysis, indicating suspicious script activity.

Severity:
Medium
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: İşlem Dekontunuz.bat
e2234446c1cecf5b5c5d1a1f81b37310aff066dfb4aa12df0c6c8138b8abb752
11/11/2025
→VirusTotal↓Download Sample
Remediation Steps:
Isolate the affected machine from the network. Use Windows Defender to perform a full scan and remove the threat. Investigate the source of the infection and check for persistence mechanisms. Change all user passwords associated with the compromised system.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 11/11/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊