How Can I Block the İnternet Download Manager (IDM) Application ?

[Ozgur_Yilmaz]

Hİ guys , 

I have R80.20 Managment and Gateway . Enable Http Inspection .

I want block internet download manager (idm) application . But Checkpoint didn't block . This application can download many file types.

When you watch a video, you can download it with IDM . The file  downloaded which is format mp4. While this file downloaded by IDM ,the url path is not ended with mp4 or other file formats. 

For example (

https://r2---sn-4g5ednsd.googlevideo.com/videoplayback?pl=20&ipbits=0&signature=28EA00ED8580FECDA2DF... )

I couldnt see this IDM app on Checkpoint application Category List. How can ı block this application.

I can try \.mp4 or *\.mp4 or *.mp4 (REGX) application site . and ı  can search IDM app but ı dont see. 

I can try with Content Blade but I want just only IDM . I dont want block Media Category with Content blade .

You can download from the link below.

Download Internet Download Manager: high speed download accelerator 

[Maarten_Sjouw]

You could setup a regex to block anything with: "mime=video%2Fmp4" in the url

[Network_M]

Can you describe it step by step?