How to remove the isadd virus
Most antivirus programs identify isadd.dll as malware, such as Symantec identifies it as SecurityRisk.Downldr, and TrendMicro identifies it as TROJ_ZLOB.DNL or TROJ_ZLOB.CVQ.
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.
Isadd.dll file information
The process appears to be part of software Internet Explorer Security or Public Messenger ver or Internet Security Add-On or Video Access ActiveX Object or Video ActiveX Object or reFX Vanguard VSTi or Image ActiveX Object by unknown.
Description: The file isadd.dll is located in a subfolder of "C:\Program Files".
Known file sizes on Windows 7/XP are 16,896 bytes (29% of all occurrences), 12,288 bytes and 6 more variants.
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 67982BB7-0F95-44C5-92DC-E3AF3DC19D6D or A6ACAE64-F798-4930-AD86-BD3FB32038DB. There is no file information. The program has no visible window. The file is able to change the behavior or monitor Internet Explorer. The service has no detailed description. It is not a Windows system file. isadd.dll seems to be a compressed file. Therefore the technical security rating is 82% dangerous, however also read the users reviews.
You have the option to completely remove Internet Explorer Security or Public Messenger ver (Control Panel⇒Add/Remove programs).
Recommended: Identify isadd.dll related errors
Important: Some malware camouflages itself as isadd.dll, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the isadd.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.
Spyware Doctor 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.
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