Microsoft security software detects and removes this threat.
This threat has its purpose obfuscated, or hidden.
VirTool:Win32/Obfuscators use a combination of methods including encryption, compression, anti-debugging and anti-emulation techniques to hide their true purpose.
Malware can be obfuscated with a tool that uses a hacked license. This means non-malicious programs that use the hacked license can also be detected. If this happens you should contact support at the company that provides the non-malicious program and ask for a version that doesn't use the hacked license.