TSPY_BESTAFERA.ENC
Trojan-Banker.Win32.BestaFera.zgd (Kaspersky)
Windows
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Threat Type: Trojan Spy
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This Trojan Spy may arrive bundled with malware packages as a malware component. It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
It requires its main component to successfully perform its intended routine. This is the Trend Micro detection for files that exhibit certain behaviors.
TECHNICAL DETAILS
Arrival Details
This Trojan Spy may arrive bundled with malware packages as a malware component.
It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Other Details
This Trojan Spy requires its main component to successfully perform its intended routine.
This is the Trend Micro detection for:
- Encrypted TSPY_BESTAFERA malware family.
SOLUTION
Step 1
Scan your computer with your Trend Micro product to delete files detected as TSPY_BESTAFERA.ENC. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.
Step 2
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.
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