Could you say us how this malware has been called by Malwarebytes? It's very concerning if other anitvirus softwares are not able to detect it.
Malwarebytes isnt pretty specfic but it has detected the following:
- Trojan.Crypt.MSIL
- Trojan.Script
- Malware.Heuristic.2512
- Malware.AI.4087337973
- MachineLearning/Anomallous.97%
The first two were located at the Startup folder and file in the user folder as ISCOMPLETED.vbs and .exe