Worm.Win32.Vobfus.efsv malicious file

The Worm.Win32.Vobfus.efsv 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 Worm.Win32.Vobfus.efsv 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
• 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 Worm.Win32.Vobfus.efsv?

File Info:
name: 44E4A797FD7C60C91F1D.mlw
path: /opt/CAPEv2/storage/binaries/7079411d9c51fd84cd73b4238900f7e830fd8c8e93142b8da09fb09f142eff90
crc32: 003B75C6
md5: 44e4a797fd7c60c91f1d665e1c706490
sha1: d3dc423531ef17007d2e28a9715aeb2c712afec1
sha256: 7079411d9c51fd84cd73b4238900f7e830fd8c8e93142b8da09fb09f142eff90
sha512: b2d1de593b2c5ea269342894f54868f75f4e0ac6ff591d8f8528cd9cfe758ce1783ea65414bb365b6b37f353aefeb01a0e2006b8276470251ef12a3415794bdd
ssdeep: 3072:A0O27Wj5h3QKWXXWXG8FF7K+AmsgE5kEZZZy6x8WNE5j4oQc:DWjX3QKKXWFFF7KlgaStd
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F3F3832676C0F67DC515C6F8392E8390A436ED3565E2AC03F6C26F26B6B6D67D220307
sha3_384: ef983664d26869de9fa1c1f367a4066b53df32c604b79f2d7c4ed78ca2c352bb51522986a3b7f24453696ceefcc0ac67
ep_bytes: 68cc404000e8f0ffffff000000000000
timestamp: 2011-10-03 15:13:14

Version Info:
Translation: 0x0409 0x04b0
ProductName: fhNnqRjrnbnyMS
FileVersion: 1.00
ProductVersion: 1.00
InternalName: JmYWebFBNMweSXnpAJ
OriginalFilename: JmYWebFBNMweSXnpAJ.exe

Worm.Win32.Vobfus.efsv also known as:

How to remove Worm.Win32.Vobfus.efsv?

• 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.