How to remove the WinNB58 virus
Most antivirus programs identify WinNB58.dll as malware, such as TrendMicro identifies it as Adware_BHOT_Mirar or ADW_MIRARBI, and Kaspersky identifies it as not-a-virus:AdWare.Win32.Mirar.a or not-a-virus:AdWare.Win32.Mirar.k.
The free file information forum can help you find out how to remove it. If you know more about this file, please leave a comment or a hint for other users.
WinNB58.dll file information
Description: The file WinNB58.dll is located in the folder C:\Windows\System32.
Known file sizes on Windows 7/XP are 380,928 bytes (62% of all occurrences), 376,832 bytes or 385,024 bytes.
This .dll file is a Browser Helper Object (BHO) that runs automatically every time you start your Internet browser. BHOs are not stopped by personal firewalls, because they are identified by the firewall as your browser itself. BHOs are often used by adware and spyware. The unique ID of this BHO is 9A9C9B69-F908-4AAB-8D0C-10EA8997F37E. It is a file without information about the developer of this file. The program has no visible window. WinNB58.dll is an unknown file in the Windows folder. File WinNB58.dll is able to change the behavior or monitor Internet Explorer. It is not a Windows core file. WinNB58.dll is able to record inputs. Therefore the technical security rating is 65% dangerous, however also read the users reviews.
Recommended: Identify WinNB58.dll related errors
External information from Tony Klein:
- This spyware BHO (WinNB**.dll (* = digit)) is related to NetNucleus/Mirar webband
Important: Some malware camouflages itself as WinNB58.dll, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the WinNB58.dll process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan.
MalwareBytes detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager.
SpeedUpMyPC scans, cleans, repairs and optimizes your computer.
groovemisc.dll qctray.exe wrshell.dll WinNB58.dll accwpac.exe raregistry.exe webcolct.exe ahqinit.exe algs.exe utlite33.exe rxmon.exe [all]