LastPass (Marvasol Inc) - 0.044% Detection Rate *

Did you just run into a file that is digitally signed by LastPass (Marvasol Inc)? If that's the case, please read on.

You will probably see LastPass (Marvasol Inc) when double-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 LastPass (Marvasol Inc) appears as the verified publisher in the UAC dialog

You can view the digital signature details for LastPass (Marvasol Inc) with the following steps:

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

Here's a screengrab of a file digitally signed by LastPass (Marvasol Inc):

Screenshot of the LastPass (Marvasol Inc) certificate

As you can see in the screenshot above, Windows states that "This digital signature is OK". This means that the file has been published by LastPass (Marvasol Inc) and that no one has tampered with the file.

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, etc. You can also see the address for LastPass (Marvasol Inc), such as the street name, city and country.

COMODO RSA Code Signing CA has issued the LastPass (Marvasol Inc) certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.

LastPass (Marvasol Inc) Files

The following are the LastPass (Marvasol Inc) files I have collected, thanks to the FreeFixer users.

Detection RatioFile Name
1/55lpxpcom.dll
0/57LPToolbar_x64.dll
0/58LPToolbar.dll
0/56LPToolbar.dll
0/54LPToolbar_x64.dll
0/57LPToolbar_x64.dll
0/54LPToolbar_x64.dll
0/55LPToolbar.dll
0/55LPToolbar_x64.dll
0/57LPToolbar.dll
0/57LPToolbar_x64.dll

Scanner and Detection Names

Here is the detection names for the LastPass (Marvasol Inc) files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.

ScannerDetection Names
ZillyaDownloader.DownloaderGuideCRTD.Win32.7143

* How the Detection Percentage is Calculated

The detection percentage is based on the fact that I have collected 2257 scan results for the LastPass (Marvasol Inc) files. 1 of these scan reports came up with some sort of detection. If you like, you can review the full details of the scan results by examining the files listed above.

Analysis Details

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

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