About “Backdoor:Win32/Fynloski.M” infection

The Backdoor:Win32/Fynloski.M 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:Win32/Fynloski.M virus can do?

• Executable code extraction
• Injection (inter-process)
• Injection (Process Hollowing)
• Attempts to connect to a dead IP:Port (3 unique times)
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• A process attempted to delay the analysis task.
• Drops a binary and executes it
• Performs some HTTP requests
• Executed a process and injected code into it, probably while unpacking
• Sniffs keystrokes
• Creates a hidden or system file
• Attempts to modify proxy settings
• Creates a copy of itself
• Interacts with known DarkComet registry keys

Related domains:

How to determine Backdoor:Win32/Fynloski.M?

File Info:
crc32: 76BA1049md5: cf5dbc0790d50bbad286943bf36663faname: CF5DBC0790D50BBAD286943BF36663FA.mlwsha1: af4c0d018b97642c636e5c171e7d18b21da8f866sha256: 4880b4ab671fc4dea8a8c9bc56dd97be9210ac4fd13b89769370963c1538d8b6sha512: ceb479942dfe9a50c32391645dd708f1fb6de485a5d07428926ed98612651d007b7c8a939e3e6c57c8957b67d618f66c7e29b2e0fc46975435d0e306b77707adssdeep: 12288:fIxLtO4os1P3Eme62ybrdhZtQ7lq3g63gUiQVmCsJ4uIDtKpYa6LIWPY:wBtDVP3EB6PTZtl3vbYisY8WPtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Version Info:
Translation: 0x0000 0x04b0LegalCopyright: Tonec Inc., Copyright xa9 1999 - 2013Assembly Version: 6.15.0.2InternalName: Asif.exeFileVersion: 6.15.0.2CompanyName: Tonec Inc.LegalTrademarks: Internet Download ManagerComments: Internet Download Manager (IDM)ProductName: Internet Download Manager (IDM)ProductVersion: 6.15.0.2FileDescription: Internet Download ManagerOriginalFilename: Asif.exe

Backdoor:Win32/Fynloski.M also known as:

How to remove Backdoor:Win32/Fynloski.M?

• 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.