Did you just run into a download or a file on your computer that has a digital signature from TERSER TUDE LTD? Some of the security products refers to the detected files as Trojan.Inject and Adware ( 00549ceb1 ). The detection rate for the TERSER TUDE LTD files collected here is 6%. Please read on for more details.
You'll probably notice TERSER TUDE LTD when double-clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screencap shows:
You can view additional details from the TERSER TUDE LTD certificate with the following steps:
Here's a screengrab of a file signed by TERSER TUDE LTD:
As you can see in the screengrab above, Windows reports that "This digital signature is OK". This means that the file has been published by TERSER TUDE LTD and that the file has not been tampered with.
If you click the View Certificate button shown in the screenshot above, you can see 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 TERSER TUDE LTD, such as the street name, city and country.
DigiCert EV Code Signing CA (SHA2) has issued the TERSER TUDE LTD certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the TERSER TUDE LTD files I've gathered, thanks to the FreeFixer users.
Detection Ratio | File Name |
---|---|
1/68 | pupdate.exe |
5/68 | pupdate.exe |
1/67 | PdfPro_ie.exe |
10/72 | pupdate.exe |
Here's the detection names for the TERSER TUDE LTD files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
Scanner | Detection Names |
---|---|
AhnLab-V3 | Trojan/Win32.Agent.C2619048 |
CAT-QuickHeal | Trojan.Agent |
ClamAV | Win.Trojan.Generic-6591410-0 |
Comodo | ApplicUnwnt@#14jdu3q053jzt |
Cyren | W32/Trojan.ARRO-0864 |
ESET-NOD32 | MSIL/Somoto.A potentially unwanted |
Ikarus | PUA.MSIL.Somoto |
K7AntiVirus | Adware ( 00549ceb1 ) |
K7GW | Adware ( 00549ceb1 ) |
Malwarebytes | PUP.Optional.AppSync.TskLnk |
McAfee | Artemis!1AA88F7473A5 |
McAfee-GW-Edition | Artemis |
Microsoft | PUA:Win32/Somoto |
Sophos | Generic PUA MG (PUA) |
VBA32 | Trojan.Inject |
The detection percentage is based on that I have gathered 275 scan results for the TERSER TUDE LTD files. 17 of these scan results came up with some sort of detection. If you like, you can view the full details of the scan reports by examining the files listed above.
The analysis is based on certificates with the following serial numbers: