Malwarebytes' Anti-Malware 1.39 + Portable [MediaFire] - remove even the most advanced malware::
Malwarebytes' Anti-Malware is an anti-malware application that can thoroughly remove even the most advanced malware. It includes a number of features, including a built in protection monitor that blocks malicious processes before they even start.
Malwarebytes' Anti-Malware monitors every process and stops malicious processes before they even start. The Realtime Protection Module uses our advanced heuristic scanning technology which monitors your system to keep it safe and secure. In addition, we have implemented a threats center which will allow you to keep up to date with the latest malware threats. 

• Size: 2.57 MB
• Download here

REG:

• ID: 7MJ77
• Key: 9483-AK14-QYT3-6GMX

OR

• ID: 6DM72
  
• Key: YB2C-J3G6-E51D-0PMP
  

If you want to change settings and maintain them as well as your updated definitions, extract to a folder/location of your choice and run MalwarebytesPortable.exe.