Tag: Microsoft Defender

Trojan:Win32/Posilod.EB!cl: Is the DLL a False Positive?

A Posilod alert in agent-browser involved a Chrome for Testing DLL. Check…

Brendan Smith

Trojan:JS/Phish!MSR: Cache, Extension, or Phishing File?

Trojan:JS/Phish!MSR can appear in cached scripts, extensions or saved files. Match the…

Daniel Zimmermann

Virus:Win32/virut: What to Scan After a Defender Alert

Virus:Win32/virut can infect other programs. Check the whole PC, investigate fresh detections,…

Brendan Smith

Windows Defender Remediation Incomplete: Is the Threat Still Active?

Diagnose Defender’s Remediation incomplete warning by comparing the affected file, detection time,…

Brendan Smith

Trojan:PowerShell/Boxter!MTB: Remove It and Check Repeat Alerts

Check a Trojan:PowerShell/Boxter!MTB alert, remove detected threats, and distinguish new PowerShell activity…

Brendan Smith

Behavior:Win32/MaleficAms: Why the Alert Returns After a Clean Scan

MaleficAms returns after a clean scan? Check the alert time, affected process…

Brendan Smith

Trojan:MSIL/Jalapeno!MTB: Removal and False-Positive Checks

Check Trojan:MSIL/Jalapeno!MTB by its file path and quarantine status. Separate browser-cache alerts…

Brendan Smith

Defender Says It Is Turned Off: Verify Protection First

Microsoft confirms false Defender-off alerts. Check the active antivirus provider and read-only…

Brendan Smith

Review Files That Microsoft Defender Will Send to Microsoft: Safe Response

Microsoft Defender asks to review files before sending them? Verify the path,…

Brendan Smith

Every Download Says Virus Detected in Chrome and Edge: Safe Fix

Chrome and Edge flag every download while Firefox works? Separate a real…

Brendan Smith

Behavior:Win32/WinUtilAbuse.C: Check, Remove, or Restore?

Keep this Defender behavior detection quarantined while you verify the file, source,…

Brendan Smith

WiiUDownloader Virus Alert: Is Wacatac.B!ml a False Positive?

Defender flagged WiiUDownloader as Wacatac.B!ml? Learn what the app is, check the…

Brendan Smith

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