VirTool:Win32/Obfuscator.XZ: Defender Alert and Removal Guide
Defender found VirTool:Win32/Obfuscator.XZ? Keep it quarantined, check the file source and path,…
Conhost.exe High CPU: Safe Console Window Host or Malware?
Conhost.exe high CPU usually means another console task is busy. Learn how…
Kora Ransomware: .kora Recovery and Removal Guide
Kora ransomware adds the .kora extension and drops HOW_TO_DECRYPT.txt. Isolate the machine,…
Trojan:Win32/Ymacco: Defender Alert and Removal Guide
Defender found Trojan:Win32/Ymacco or Program:Win32/Ymacco? Keep quarantine, check the path, avoid unsafe…
CMD Opens a Website on Startup: Remove the Startup Hijack
Command Prompt opens a website on startup? Learn why cmd.exe /c start…
mracsvc.exe and mracdrv.sys: Mail.Ru AntiCheat or PUP?
Seeing mracsvc.exe or mracdrv.sys? Use this MRAC cleanup guide to decide whether…
Trojan:Win32/Tiggre!rfn: Defender Alert and Removal Guide
Defender found Trojan:Win32/Tiggre!rfn or Tiggre!plock? Keep quarantine, check the affected path, avoid…
KuinaExtractor Stealer: Remove k0to and Recover Accounts
KuinaExtractor, now seen as k0to, is a Rust infostealer that can target…
SettingsModifier:Win32/PossibleHostsFileHijack: What It Means and How to Fix It
Defender detected SettingsModifier:Win32/PossibleHostsFileHijack? Learn when hosts-file changes are harmless, when they are…
Trojan:Win32/Occamy.C: Defender Alert and Removal Guide
Defender found Trojan:Win32/Occamy.C? Keep quarantine, check the affected path and source, decide…
Rundll32.exe High CPU: Safe Process or Hidden DLL?
Rundll32.exe loads DLLs for Windows and apps. Learn how to check the…
Developer Ransomware: .developer18 Recovery Guide
Developer ransomware adds .developer18 files and drops RANSOM_NOTE.html. Isolate the PC, preserve…