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Trojan:JS/Chopper!dha
Aliases: No associated aliases
Summary
This trojan is a detection of ASPX containing JavaScript web shell that allows remote code execution (RCE) on a compromised server.
For information about Chopper and other human-operated malware campaigns, read these blog posts:
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.