USBSERMPT.DLL is Trojan Sirefef.BV

Dmitry Sokolov recommends UnHackMe!

UnHackMe is a powerful tool against malware.

UnHackMe quickly removes pop-up ads, search redirecting, browser hijack, spyware, keyloggers, PC slowdown issues. Download Now!

: Solved! The issue has been fixed!
5 Stars (5 / 5)

Share This:

Rootkit USBSERMPT.DLL is software that enables continued privileged access to a computer while actively hiding its presence.
Detection and removal of USBSERMPT.DLL may be a very difficult process.
You should use anti-rootkit software to fix the USBSERMPT.DLL problem.

Malware Analysis of USBSERMPT.DLL
Full path on a computer: %SysDir%usbsermpt.dll

Detected by RegRun Warrior:

Default location: %SysDir%usbsermpt.dll

Removal Results: Success
Number of reboot: 1

USBSERMPT.DLL is known as:

Trojan.Sirefef.BV, Trojan.Agent.WD.cw5, ZeroAccess, probably a variant of Win32.Sirefef.ER, Trojan.Zeroaccess.inf, Trojan.Sirefef, BackDoor.Maxplus.3710, TR.Sirefef.BV.2, Troj.ZAccess-AH, Win32.Sirefef.EB, Trojan.Sirefef.AC, Win-Trojan.Zeroaccess.5632,, Crypt.AQLW


  • MD5: 11028c6a84a967070cb1286550f2058f
How to quickly detect USBSERMPT.DLL presence?

  • HKLMSystemCurrentControlSetServicespktfilterParametersServiceDll: “%systemroot%system32usbsermpt.dll”
  • %WinDir%$NtUninstallKB62478$
  • %SysDir%dds_trash_log.cmd
  • %SysDir%usbsermpt.dll

UnHackMe removes malware invisible for your antivirus!

Free Download

UnHackMe is compatible with most antivirus software.
UnHackMe is 100% CLEAN, which means it does not contain any form of malware, including adware, spyware, viruses, trojans and backdoors. VirusTotal (0/56).
System Requirements: Windows 2000-Windows 8.1/10. UnHackMe uses minimum of computer resources.