Skip to main content
Skip to main content
Published Sep 25, 2019 | Updated Apr 23, 2025

Trojan:Win32/AutoitInject!MSR

Detected by Microsoft Defender Antivirus

Aliases: No associated aliases

Summary

Trojan:Win32/AutoitInject!MSR is a trojan that attempts to make changes to the target’s web browser settings or download and install other harmful programs. It also acts as a password stealing trojan because of its keylogger capabilities.

Once activated, it can cause various potential damage, from changing the target’s web browser settings to stealing their sensitive data. 

Microsoft Defender Antivirus automatically removes threats as they are detected. However, many infections can leave remnant files and system changes. Updating your antimalware definitions and running a full scan might help address these remnant artifacts.

You can also visit our advanced troubleshooting page or search the Microsoft virus and malware community for more help.

Follow us