user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Trojan:Win64/Vidar.ARR!MTB
Trojan:Win64/Vidar.ARR!MTB - Windows Defender threat signature analysis

Trojan:Win64/Vidar.ARR!MTB - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:Win64/Vidar.ARR!MTB
Classification:
Type:Trojan
Platform:Win64
Family:Vidar
Detection Type:Concrete
Known malware family with identified signatures
Variant:ARR
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 64-bit Windows platform, family Vidar

Summary:

This is a concrete detection of Trojan:Win64/Vidar.ARR, a dangerous information-stealing malware variant targeting 64-bit Windows systems. Vidar is known for exfiltrating sensitive data such as login credentials, cryptocurrency wallet information, and other personal files. The detection, bolstered by machine learning behavioral analysis (!MTB), indicates a high-confidence identification of active malicious activity.

Severity:
High
VDM Static Detection:
No detailed analysis available from definition files.
Known malware which is associated with this threat:
Filename: PNGddtHF.exe
0995a76b9cdb89ef636fe6dab9302a7abab05db4c9cb2314ab9a6c1134c65a98
11/12/2025
→VirusTotal↓Download Sample
Filename: BGNcmFio.exe
8ac89dceed73c6866f4fe3970965dba93ed70dbf42bc8029039594af491bb21f
11/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Immediately isolate the affected system and perform a full, updated antivirus scan. Critically, change all passwords for online accounts, especially financial and cryptocurrency services. Monitor for suspicious network activity and consider a system wipe and reinstall if full compromise is suspected.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 11/12/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊