What is “Win32/Rootkit.Fuzen.A”?

The Win32/Rootkit.Fuzen.A 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 Win32/Rootkit.Fuzen.A virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Possible date expiration check, exits too soon after checking local time
• Dynamic (imported) function loading detected
• Enumerates running processes
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• Reads data out of its own binary image
• 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

How to determine Win32/Rootkit.Fuzen.A?

File Info:
name: 0F682CF3974D4174E24D.mlwpath: /opt/CAPEv2/storage/binaries/208d4aa3e1c3e2ca1ffe26622eb8338fb1879b8ec0a47bff4144ebfc2d2ab7efcrc32: 702BFEC7md5: 0f682cf3974d4174e24d09fdbb512460sha1: 6e0690236dc67436e433bc0cd119f3ea01eb365fsha256: 208d4aa3e1c3e2ca1ffe26622eb8338fb1879b8ec0a47bff4144ebfc2d2ab7efsha512: a379df903f50ed1a7be6b9fd5b9cdcce45cf916d2e0573756ac7b09802b2d474fd26907b496ae59f0f560c4151658c4357e88f1285b217c981637ca5904548bessdeep: 6144:ouJKq3G5Li4VSaIHVhfo6YiBshMPWsAMy6WqzK2ZutldVfJaXr/5Za:ouveLlVhGhwwBU+Wsg6WqZZuFVxaXOtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1274423564DAB09F7DEA412318A1D9B3409668F246E2EC035B4F4E076FB3F19A78B435Csha3_384: b272b1a05fbf92ac788fb9ccfdeba286530becea9770c14924cbabbb583f09e23b3be384912e4b7f1a636018b11e4542ep_bytes: 60be003045008dbe00e0faff57eb0b90timestamp: 2007-11-25 09:21:38
Version Info:
FileDescription: FileVersion: 3, 2, 10, 0CompiledScript: AutoIt v3 Script : 3, 2, 10, 0Translation: 0x0809 0x04b0

Win32/Rootkit.Fuzen.A also known as:

How to remove Win32/Rootkit.Fuzen.A?

• 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.