About “Win32:VB-ACAA [Trj]” infection

The Win32:VB-ACAA [Trj] 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 Win32:VB-ACAA [Trj] virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• Authenticode signature is invalid
• Behavioural detection: Injection (inter-process)
• CAPE detected the embedded pe malware family
• Attempts to disable Windows Auto Updates
• Anomalous binary characteristics
• Attempts to modify Explorer settings to prevent hidden files from being displayed
• Yara detections observed in process dumps, payloads or dropped files

How to determine Win32:VB-ACAA [Trj]?

File Info:
name: 3C90F73AEC20133AEAC4.mlw
path: /opt/CAPEv2/storage/binaries/e117e78d7a9a631118ed1d1aece3f17c16f4381b1aed1c7e9f9de831b83bdadc
crc32: 11774DAD
md5: 3c90f73aec20133aeac4c79eea860cff
sha1: 5b54e1b505a3d85cf7e8e53849815edc9d5c446e
sha256: e117e78d7a9a631118ed1d1aece3f17c16f4381b1aed1c7e9f9de831b83bdadc
sha512: a601bd8de2d9b0a0d9260c4bcf6f4a4e11cae48e34ba6a4d3573e52c58602cf05438d3b79815628eacee45623de53593a8d05b88fc2c2ad1f50c708ab1df14c1
ssdeep: 3072:+R4jBdJvRRFD1yPBYEmaHtGG2gqZ+/9A+JRjKY5Md41gfJhd:PVh1yPptGG2gqZ+FfKqDsN
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T11F44626963A0B73DE820C1F868875360846DED731895A40BEBD2771676F0DA7F3207A7
sha3_384: 6f5af497ce9e168f6cfcee84f89f58605a300e7da53332fb995b811b8990fae656aa2f4d0f5ea5fca7b8b673e1e631e7
ep_bytes: 6810414000e8f0ffffff000000000000
timestamp: 2012-03-28 19:53:28

Version Info:
ProductName: 
FileVersion: 1.00
ProductVersion: 1.00
InternalName: 
OriginalFilename: 
Translation: 0x0409 0x04b0

Win32:VB-ACAA [Trj] also known as:

How to remove Win32:VB-ACAA [Trj]?

• 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.