Backdoor:MSIL/Omaneat.B malicious file

The Backdoor:MSIL/Omaneat.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.

What Backdoor:MSIL/Omaneat.B virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Compression (or decompression)
• Attempts to connect to a dead IP:Port (2 unique times)
• Creates RWX memory
• A process attempted to delay the analysis task.
• Starts servers listening on 127.0.0.1:9050
• Reads data out of its own binary image
• HTTP traffic contains suspicious features which may be indicative of malware related traffic
• Performs some HTTP requests
• Unconventionial language used in binary resources: Korean
• Looks up the external IP address
• Executed a process and injected code into it, probably while unpacking
• Attempts to remove evidence of file being downloaded from the Internet
• Installs Tor on the infected machine
• Installs itself for autorun at Windows startup
• Checks the version of Bios, possibly for anti-virtualization
• Checks the CPU name from registry, possibly for anti-virtualization
• Creates a copy of itself
• Attempts to interact with an Alternate Data Stream (ADS)
• Collects information to fingerprint the system
• Anomalous binary characteristics

Related domains:

How to determine Backdoor:MSIL/Omaneat.B?

File Info:
crc32: 4D4B7A94md5: a6be825ef88111b02f6505f1075a5434name: A6BE825EF88111B02F6505F1075A5434.mlwsha1: 3309a7a3ad5f966d7e59cc4b21919842d8591c4asha256: 698f0c335659e6e4815ea003d3dc38ff5faffcc776c9643d65f38126f5eda74bsha512: 451717667b68520b17da97da7c84cbd07eec1c0599df97915799879763bb24f4a8ccd6e3bb09f50bb19d9357fb168abf529963dbfeb4a5c1b322c778e0115e92ssdeep: 24576:GZv2Cewou3R+Pzn0fiByVeIdcZwLpLFRMq8crguu+HkBcjoEL:m/Lh+Lnwi0QMcSxf/8W5bNLtype: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Version Info:
LegalCopyright: MediaArea.netFileVersion: 0.7.90.0CompanyName: MediaArea.netProductName: MediaInfoProductVersion: 0.7.90.0FileDescription: All about your audio and video filesOriginalFilename: MediaInfo_DLL_0.7.90_Windows_i386.exeTranslation: 0x0412 0x03b5

Backdoor:MSIL/Omaneat.B also known as:

How to remove Backdoor:MSIL/Omaneat.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.