To permanently remove the W32.Davs malware (often recognized by labs like Kaspersky as Trojan-Dropper.Win32.Daws), you need to disconnect from the internet and run dedicated anti-malware scanners in Windows Safe Mode. Because this threat acts as a dropper—silently unpacking and installing other dangerous malware onto your system—standard manual deletion is highly discouraged as it will likely leave hidden payloads behind.
Follow this complete step-by-step blueprint to ensure your computer is entirely cleaned and secured. Step 1: Isolate Your Computer
Unplug your Ethernet cable or disconnect from your Wi-Fi network.
Why? This prevents the Trojan from downloading more payloads or transmitting your sensitive data to its remote server. Step 2: Clear Out Temporary Files Press Windows Key + R, type cleanmgr, and hit Enter.
Select your main drive (usually C:) and check the boxes for Temporary Files, Temporary Internet Files, and Delivery Optimization Files. Click OK to delete them.
Why? Droppers frequently hide their initial executable components inside temporary folders. Clearing them shortens antivirus scan times and breaks the setup loop. Step 3: Boot into Safe Mode with Networking
Hold down the Shift key on your keyboard while clicking Restart in your Windows Start Menu.
Go to Troubleshoot > Advanced Options > Startup Settings and click Restart.
Upon reboot, press 5 or F5 to select Safe Mode with Networking.