About “Worm:Win32/Rombrast!A” infection

The Worm:Win32/Rombrast!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.

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.

DOWNLOAD NOW

6-day free trial available.

What Worm:Win32/Rombrast!A virus can do?

• Behavioural detection: Executable code extraction – unpacking
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Behavioural detection: Injection (inter-process)
• Behavioural detection: Injection with CreateRemoteThread in a remote process
• Creates a copy of itself
• Deletes executed files from disk

How to determine Worm:Win32/Rombrast!A?

File Info:
name: 6B05B5F471D35BCA23C3.mlw
path: /opt/CAPEv2/storage/binaries/f433e416c75467eebe60b646c09dc7a948ad41f5e9cd3a591ff6663c829dea16
crc32: 173AFDE2
md5: 6b05b5f471d35bca23c3fafc67090d98
sha1: e3d7af14c2ec8e03e6c5ba6326e8ff0d8bf8c3c8
sha256: f433e416c75467eebe60b646c09dc7a948ad41f5e9cd3a591ff6663c829dea16
sha512: 663ffa1b4115b1b487147151ebcaefc9a8970a1b5b5b1f93cf00b09c95b4fb840929d050adc025c2931c8c654581f15b0ae8b56aca1201c360d8f5244dae8a82
ssdeep: 1536:if1WgRXCuQkKRfkkhFNnUP4+3ePw6a7hPAWy9:ifpikKBkcXnc3ehaB7
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10A53D07760B2B683E8DC0A75407702C98C57EB3139E65B8F7E81BDD8F26075EE106A52
sha3_384: 8b06a992ab0160d8ac75110c8c1b86fa42cd1509a5ca7261400f0e4af5f6ad56cc5eef3af0415b595918469359a15cfc
ep_bytes: 558bec83e4f883ec2c568d44242050c7
timestamp: 2012-03-03 15:06:48

Version Info:
CompanyName: Microsoft Corporation
FileDescription: Registry Editor
FileVersion: 6.1.7600.16385 (win7_rtm.090713-1255)
InternalName: REGEDIT
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: REGEDIT.EXE
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.1.7600.16385
Translation: 0x0409 0x04b0

Worm:Win32/Rombrast!A also known as:

How to remove Worm:Win32/Rombrast!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.