Add MSCA AntiMalware scan

Author: Oren Novotny

azure-pipelines.yml

@@ -57,7 +57,14 @@ stages:
     strategy:
       runOnce:
         deploy:
-          steps: 
+          steps:
+          # If you have MSCA: https://aka.ms/mscadocs
+          - task: ms-codeanalysis.vss-microsoft-security-code-analysis-devops.build-task-antimalware.AntiMalware@3
+            displayName: AntiMalware Scan
+            inputs:
+              EnableServices: true
+              FileDirPath: $(Pipeline.Workspace)\BuildPackages
+
           - task: DotNetCoreCLI@2
             inputs:
               command: custom