Virus:Win32/Dervec.A removal instruction

The Virus:Win32/Dervec.A is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

What Virus:Win32/Dervec.A virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Creates RWX memory
• Dynamic (imported) function loading detected
• At least one IP Address, Domain, or File Name was found in a crypto call
• Enumerates running processes
• Expresses interest in specific running processes
• Reads data out of its own binary image
• A process created a hidden window
• Unconventionial language used in binary resources: Chinese (Simplified)
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Code injection with CreateRemoteThread in a remote process
• Deletes its original binary from disk
• Attempts to modify desktop wallpaper
• Behavioural detection: Injection (inter-process)
• Behavioural detection: Injection with CreateRemoteThread in a remote process
• Creates a copy of itself
• Empties the Recycle Bin, indicative of ransomware
• Anomalous binary characteristics
• Uses suspicious command line tools or Windows utilities

How to determine Virus:Win32/Dervec.A?

File Info:
name: F900FBE2397705469E4E.mlwpath: /opt/CAPEv2/storage/binaries/02924589c33d4ee6ef21b02e0a66633aae00a73750d90f1c4b74b3b5b74b2bebcrc32: 3ABE2406md5: f900fbe2397705469e4ee8b52d38afc9sha1: 20d970c20c5b127b4530e5b0353d54a064b265f4sha256: 02924589c33d4ee6ef21b02e0a66633aae00a73750d90f1c4b74b3b5b74b2bebsha512: 0b6369ec48924ad1aa31791fb146266d23c5983f75e811c8e214b9b85830870493fa66190de9179e331db4eb741777f26de77dee010dc9afb31c212d5269f418ssdeep: 49152:r8znnnExHmu9sF1YC1PfV+FYroTz50Tns60FAnGf5nzA5hCZmnoh:gQYuuFfJY2roTl0TstFz5zAjC8ohtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T117C5DF10FBB3E167E3328E315414AA7BB91D6ED819319982E290BF3FF47547291E1A0Dsha3_384: 00da10988998cbaa4f1dbec192ac4c6885f46375f46133b01a2dece95965aad1502f3b8fc3ea143723175a7de94b5d35ep_bytes: e8fe5e0000e989feffff8bff558bec83timestamp: 2011-08-15 04:54:55
Version Info:
0: [No Data]

Virus:Win32/Dervec.A also known as:

How to remove Virus:Win32/Dervec.A?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.