About “Symmi.14907 (B)” infection

The Symmi.14907 (B) 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 Symmi.14907 (B) virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• 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 win api 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 Symmi.14907 (B)?

File Info:
name: 275788572108F0521B4B.mlw
path: /opt/CAPEv2/storage/binaries/9f8f50949195356608ac165a820e577018ddf669b134aa12b6cd4dfc00432ac5
crc32: 8C9686CD
md5: 275788572108f0521b4beb144b28cf85
sha1: ae4d8c79bb4ccd36547d2d1e034e1e0522f228e9
sha256: 9f8f50949195356608ac165a820e577018ddf669b134aa12b6cd4dfc00432ac5
sha512: 8870238378d92c77a8654daf93d04b71d675cdf34073fcba457d87dc59058cd4b184c137903189bd4aa6549ad4fca52db4dd34d9d0d60e71ca3b73ebbc464a9f
ssdeep: 6144:gKC2BsHkq8xJYdOBeJuESHr4YcMeC9yNY1W9nN01pinhX1KJfNt9jPtPbbVjs/jV:W2BsHkq8xJYdsEC4YcMeY+iutZ
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12784F92B67A0F96AE525CBF43D6C43648569B83114A6EC1BEAC01F1973F5D878237323
sha3_384: 53266aca0697a8dfef1f309192cadd9cb6bdf8f60a71fe15bc48f3fc9a5d08101822df57f7660f985c31ff32aa5235d8
ep_bytes: 6878484000e8f0ffffff000000000000
timestamp: 2012-10-13 03:48:59

Version Info:
Translation: 0x0409 0x04b0
ProductName: twinemaking
FileVersion: 5.74
ProductVersion: 5.74
InternalName: nonusurping
OriginalFilename: nonusurping.exe

Symmi.14907 (B) also known as:

How to remove Symmi.14907 (B)?

• 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.