About “Worm:Win32/Vobfus.BJ” infection

The Worm:Win32/Vobfus.BJ 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.BJ virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Behavioural detection: Injection (inter-process)
• Anomalous binary characteristics
• Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Worm:Win32/Vobfus.BJ?

File Info:
name: 24C9D533635773A34D66.mlw
path: /opt/CAPEv2/storage/binaries/323730c0af7f44dfeb54eb2565ec101e51aaeddd661e284663ad78e88e519bb1
crc32: 5A92F222
md5: 24c9d533635773a34d660f3ca9f2f64b
sha1: 48b11559712d1bdba1ce6877f574ee8c3c77f36a
sha256: 323730c0af7f44dfeb54eb2565ec101e51aaeddd661e284663ad78e88e519bb1
sha512: 8a4afe90a0b515910a891387a02f4c9e1ec39bf2325474ed9c3daac7f408f86d3ff6f462ae0a606a6f0c85ce380c75e20d43fa6be22bcae16bb98a143d462056
ssdeep: 3072:WEqNVnha1paHDLo8xxwhlT2sqcDNvYgWsGKc64gJ3o/pDjOTVwI2n43sj:FOVE14LpMlTxDhWUR5GZjOTQKs
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1ED143055BB80ADBBE0B18EF5AB85435340906C3855C5B233B3C1971A2679CE7C2727EB
sha3_384: d2480d22da42e2a48a19cd2ba802c9faed082744e60475d8258daab0fbe9d537cc4ef472e26795048cfe7b5fa1b7900c
ep_bytes: 68743c4000e8eeffffff000000000000
timestamp: 2001-06-23 10:32:40

Version Info:
Translation: 0x0409 0x04b0
ProductName: bdiYZszaNnmpsCVjRiO
FileVersion: 7.74
ProductVersion: 7.74
InternalName: kNEABXwZDcJh
OriginalFilename: kNEABXwZDcJh.exe

Worm:Win32/Vobfus.BJ also known as:

How to remove Worm:Win32/Vobfus.BJ?

• 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.