Trojan.Win32.Cosmu.bkgj removal guide

The Trojan.Win32.Cosmu.bkgj 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.

What Trojan.Win32.Cosmu.bkgj virus can do?

• Sample contains Overlay data
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Reads data out of its own binary image
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• The binary likely contains encrypted or compressed data.
• The executable is compressed using UPX
• Authenticode signature is invalid
• Attempts to masquerade or mimic a legitimate process or file name
• Attempts to modify Explorer settings to prevent file extensions from being displayed
• Attempts to modify Explorer settings to prevent hidden files from being displayed

How to determine Trojan.Win32.Cosmu.bkgj?

File Info:
name: 1DD7D13F574637D16A22.mlwpath: /opt/CAPEv2/storage/binaries/15bdcf1337c84eb5122f38870de4c151aef35dc74f4436fd4b64600eeaed626bcrc32: DF39CA40md5: 1dd7d13f574637d16a224d9bdbd3fab8sha1: 92d2aab968492b4b3b10b5b3731eb85cce729ebfsha256: 15bdcf1337c84eb5122f38870de4c151aef35dc74f4436fd4b64600eeaed626bsha512: 92f0aac151f75701e1eb88b4c85c842367fbf06abee317e39e1184898382d3c921e0286b1126643265692199cafb2011f78893fc9f5b740b515ac1061b5eb517ssdeep: 6144:EuIlWqB+ihabs7Ch9KwyF5LeLodp2D1Mmakda0qLqIYU:v6Wq4aaE6KwyF5L0Y2D1PqLVtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1C85423DF72A4E902D8780272FA930391C1E07931ABB8DB7B71507A172CAF0156E6775Dsha3_384: e2bd5738f444456ade69ab23ccb1fd1ac39fc15f1d38bd63b559df8dcf8639f1c58ce37b0ce28b235bb50a84ff6e28aeep_bytes: 60be007047008dbe00a0f8ff57eb0b90timestamp: 2012-01-29 21:32:28
Version Info:
FileDescription: FileVersion: 3, 3, 8, 1CompiledScript: AutoIt v3 Script: 3, 3, 8, 1Translation: 0x0809 0x04b0

Trojan.Win32.Cosmu.bkgj also known as:

How to remove Trojan.Win32.Cosmu.bkgj?

• 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.