If your computer is flagged for a symsrv.dll infection, you are likely dealing with a stubborn Trojan known as Floxif or Win32/Virut. While symsrv.dll (Symbol Server) is a legitimate Microsoft debugging file, malware often mimics this name or injects code into it to evade detection and hijack system processes. Recommended Removal Tools & Official Links

1. Microsoft Safety Scanner (FREE & Recommended)

Best for: Windows 10, 11, 8, 7 This is Microsoft’s official on-demand scanner. It does not conflict with your primary antivirus.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows and check the Task Scheduler taskschd.msc

Malwarebytes Support Tool: Often used in conjunction with Farbar Recovery Scan Tool (FRST) to identify registry persistence keys like AppInit_DLLs that cause the virus to return. Malwarebytes Support Tool Guide Manual Cleanup Steps

For a confirmed infection, use these reputable standalone scanners that do not require full installation: