PortSwigger Ltd Publisher Information

Did you just download a file that is digitally signed by PortSwigger Ltd and wonder if the file is safe? If that's the case, please read on.

You'll probably notice PortSwigger Ltd when running the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the digital signature details for PortSwigger Ltd with the following steps:

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

Here's a screenshot of a file signed by PortSwigger Ltd:

As you can see in the screencap above, the Windows OS states that "This digital signature is OK". This means that the file has been published by PortSwigger Ltd and that the file has not been tampered with.

If you click the View Certificate button shown in the screenshot above, you can view all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, and so on. You can also view the address for PortSwigger Ltd, such as the street name, city and country.

DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 has issued the PortSwigger Ltd certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screencap above.

PortSwigger Ltd Files

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

Analysis Details

The analysis is done on certificates with the following serial numbers:

• 0bbcb755cb4a8413acce0e6c4f615c48

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