Did you just find a file that is digitally signed by Lexmark International, Inc.? If so, please read on.
You will probably notice Lexmark International, Inc. when double-clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screengrab shows:
You can view additional details from the Lexmark International, Inc. certificate with the following procedure:
Here is a screenshot of a file that has been signed by Lexmark International, Inc.:
As you can see in the screenshot above, the Windows OS reports that "This digital signature is OK". This means that the file has been published by Lexmark International, Inc. 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 see the address for Lexmark International, Inc., such as the street name, city and country.
Thawte Code Signing CA has issued the Lexmark International, Inc. certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Lexmark International, Inc. files I have collected, thanks to the FreeFixer users.
The FreeFixer tool treats files from Lexmark International, Inc. as safe, which means that the Lexmark International, Inc. files will appear with a green background and that there is no removal checkbox for the file. However, as you can see in the scan results below, a few of the anti-virus scanners detects the Lexmark International, Inc. file(s). I'm pretty sure those detections are false positives and that the files are safe. It's unlikely that Lexmark International, Inc. would ship a malware file.
Detection Ratio | File Name |
---|---|
1/45 | dleacoms.exe |
0/47 | lxdxcoms.exe |
0/46 | lxdncoms.exe |
0/43 | lxblcoms.exe |
0/47 | lxddserv.exe |
0/48 | lxebcoms.exe |
0/42 | lxdccoms.exe |
0/43 | lxddmon.exe |
0/51 | lxdimon.exe |
0/48 | lxeacoms.exe |
Here is the detection names for the Lexmark International, Inc. files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
As mentioned above, I think these detections are false positives since it is very unlikely that Lexmark International, Inc. would ship a malware file.
Scanner | Detection Names |
---|---|
Jiangmin | Win32/Virut.bn |
The detection percentage is based on that I've collected 5890 scan results for the Lexmark International, Inc. files. 1 of these scan results came up with some sort of detection. If you like, you can review the full details of the scan reports by examining the files listed above.
The analysis has been done on certificates with the following serial numbers: