What is “Win32:AutoRun-COJ [Trj]”?

The Win32:AutoRun-COJ [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:AutoRun-COJ [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:AutoRun-COJ [Trj]?

File Info:
name: AF178840F3925D423496.mlw
path: /opt/CAPEv2/storage/binaries/7698cef27bcf004cdc8005c0fe2a8894ec8de6b59155330c3c0a6e8665455192
crc32: BB7F704B
md5: af178840f3925d423496e13bfd0ef995
sha1: 2cc3b9300ea6428daa7ba13db627320b595820b7
sha256: 7698cef27bcf004cdc8005c0fe2a8894ec8de6b59155330c3c0a6e8665455192
sha512: e439ac37e0ee7fea63963bcb4db5938230e9f098f5010056a7ed48d0b336f97a4f87b485e6a8a9e259500b71623fc533de7e45e9a7176d262f3ee6fbeae61a10
ssdeep: 6144:gJGDh4jLt4NVcWgyGELwXiS8T+bbhn7aRjS5ZgBbA:4GWntWyD1LiS8lS5ZI
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1783494157380F73ED925C6F43D5A8390A43AAD3215A5AC07F6D26F2A73B1D97E221323
sha3_384: 02a6d756f42fcb1eb2bfaebf09fc88e9fcf5d7148945e3ea3cd6567510c36e6fd163f683d72389b3721563b85aed86a4
ep_bytes: 685c414000e8f0ffffff000000000000
timestamp: 2012-01-18 19:54:22

Version Info:
Translation: 0x0409 0x04b0
ProductName: zyANYZBJ
FileVersion: 1.00
ProductVersion: 1.00
InternalName: UvaabbvQ
OriginalFilename: UvaabbvQ.exe

Win32:AutoRun-COJ [Trj] also known as:

How to remove Win32:AutoRun-COJ [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.