About “VirTool:Win32/Obfuscator.OK” infection

The VirTool:Win32/Obfuscator.OK 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.

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What VirTool:Win32/Obfuscator.OK virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• Presents an Authenticode digital signature
• CAPE extracted potentially suspicious content
• Unconventionial binary language: Russian
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Uses suspicious command line tools or Windows utilities

How to determine VirTool:Win32/Obfuscator.OK?

File Info:
name: 9351C95CFBAA9A039039.mlw
path: /opt/CAPEv2/storage/binaries/1c6b92758ed9be5123b68ecd0349d7e7c0a64aa3b02c40ab76d535fe90bc7a84
crc32: 992EC97E
md5: 9351c95cfbaa9a039039caa6cbe460ad
sha1: 696952d63d99329ce42fe0fd6138523fecddaa40
sha256: 1c6b92758ed9be5123b68ecd0349d7e7c0a64aa3b02c40ab76d535fe90bc7a84
sha512: 57a6afc13e58a4a8ee88e7e246aea4a792d4da4976359b40271ef3cbab7e778d61f3b719936b48e3a329b056d971cfc1e2c18d456d9b96fb2262f3744cd6b694
ssdeep: 3072:MaHvBo3eNsPmRKnHAUVKtV8HXjrK9ZeFrvJTd1oji:7vBo3QemRKgUViGjriwZvfSji
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1DBE3BE20A761D441D4A645F1CC96A5F8066BBF76EAD109873A903E0F783DBC1F920B6F
sha3_384: c4f5fc417a510da881f27abe67aff13e12b53bb62f8b7eaf34af9dbb006011914ae4e9d4d8af8e2655a2f706b478075b
ep_bytes: 558bec83ec24c745fc00000000c745ec
timestamp: 2011-02-04 22:01:18

Version Info:
FileDescription: Print Filter Pipeline Host
FileVersion: 6.0.6000.16438 (winmain(wmbla).070123-1305)
InternalName: PrintFilterPipelineSvc.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.0.6000.16438
Translation: 0x0419 0x04b0

VirTool:Win32/Obfuscator.OK also known as:

How to remove VirTool:Win32/Obfuscator.OK?

• 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.