user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat Trojan:VBS/Vigorf.A
Trojan:VBS/Vigorf.A - Windows Defender threat signature analysis

Trojan:VBS/Vigorf.A - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: Trojan:VBS/Vigorf.A
Classification:
Type:Trojan
Platform:VBS
Family:Vigorf
Detection Type:Concrete
Known malware family with identified signatures
Variant:A
Specific signature variant within the malware family
Confidence:Very High
False-Positive Risk:Low

Concrete signature match: Trojan - Appears legitimate but performs malicious actions for VBScript platform, family Vigorf

Summary:

Trojan:VBS/Vigorf.A is a malicious VBScript file identified by a concrete signature, indicating a confirmed infection with low risk of being a false positive. Upon execution, this trojan can download and install other malware, steal sensitive information, or provide attackers with remote access to the compromised system.

Severity:
High
VDM Static Detection:
Relevant strings associated with this threat:
 - |#d1e49aac-8f56-4280-b9ba-993a6d77406c (NID)
 - }#d1e49aac-8f56-4280-b9ba-993a6d77406c (NID)
 - &|#b2b3f03d-6a65-4f7b-a9c7-1c7ef74a9ba4 (NID)
 - &}#b2b3f03d-6a65-4f7b-a9c7-1c7ef74a9ba4 (NID)
 - y*|#56a863a9-875e-4185-98a7-b882c64b5ce5 (NID)
 - y*}#56a863a9-875e-4185-98a7-b882c64b5ce5 (NID)
 - C|#be9ba2d9-53ea-4cdc-84e5-9b1eeee46550 (NID)
 - C}#be9ba2d9-53ea-4cdc-84e5-9b1eeee46550 (NID)
 - L|#3b576869-a4ec-4529-8536-b80a7769e899 (NID)
 - L}#3b576869-a4ec-4529-8536-b80a7769e899 (NID)
 - |#5beb7efe-fd9a-4556-801d-275e5ffc04cc (NID)
 - }#5beb7efe-fd9a-4556-801d-275e5ffc04cc (NID)
 - |#01443614-cd74-433a-b99e-2ecdc07bfc25 (NID)
 - }#01443614-cd74-433a-b99e-2ecdc07bfc25 (NID)
 - |#d3e037e1-3eb8-44c8-a917-57927947596d (NID)
 - }#d3e037e1-3eb8-44c8-a917-57927947596d (NID)
 - |#7674ba52-37eb-4a4f-a9a1-f0f9a1619a2c (NID)
 - }#7674ba52-37eb-4a4f-a9a1-f0f9a1619a2c (NID)
 - |#92e97fa1-2edf-4476-bdd6-9dd0b4dddc7b (NID)
 - }#92e97fa1-2edf-4476-bdd6-9dd0b4dddc7b (NID)
Known malware which is associated with this threat:
Filename: f4e5b1407f8a66f7563d3fb9cf53bae2dc3b1f1b93058236e68ab2bd8b42be9d.vbs
f4e5b1407f8a66f7563d3fb9cf53bae2dc3b1f1b93058236e68ab2bd8b42be9d
04/12/2025
→VirusTotal↓Download Sample
Remediation Steps:
Use your antivirus software to quarantine and remove the detected file immediately. Perform a full system scan to find and remove any additional malware that may have been downloaded. Investigate the initial access vector, such as a malicious email attachment, and ensure systems and security software are fully updated.
=== 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
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