Cloudflare, Inc. Publisher Information

Did you just run into a download or a file on your computer that has been digitally signed by Cloudflare, Inc.? If so, please read on.

You will typically see Cloudflare, Inc. when clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where Cloudflare, Inc. appears as the verified publisher in the UAC dialog

You can view the additional details from the Cloudflare, Inc. digital signature with the following procedure:

  1. Open Windows Explorer and locate the Cloudflare, Inc. file
  2. Right-click on the file and select Properties
  3. Click on the Digital Signatures tab
  4. Click on the View Certificate button

Here's a screengrab of a file signed by Cloudflare, Inc.:

Screenshot of the Cloudflare, Inc. certificate

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This implies that the file has been published by Cloudflare, Inc. and that the file has not been tampered with.

If you click the View Certificate button shown in the screenshot above, you can examine all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, etc. You can also see the address for Cloudflare, Inc., such as the street name, city and country.

DigiCert EV Code Signing CA (SHA2) has issued the Cloudflare, Inc. certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screengrab above.

Cloudflare, Inc. Files

These are the Cloudflare, Inc. files I have gathered, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the Cloudflare, Inc. files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by Cloudflare, Inc..

Detection RatioFile Name
Not availablewarp-svc.exe
Not availableCloudflare WARP.exe
Not availableCloudflare WARP.exe

Analysis Details

The analysis has been done on certificates with the following serial numbers:

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