Termtutor, LLC - 7% Detection Rate *
Did you just stumble upon a download or a file on your computer that is digitally signed by Termtutor, LLC? Some of the security products refers to the detected files as InfoAtoms (fs) and ApplicUnwnt. The detection rate for the Termtutor, LLC files collected here is 7%. Please read on for more details.
You will probably see Termtutor, LLC when double-clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:
You can view the additional details from the Termtutor, LLC digital signature with the following procedure:
- Open up Windows Explorer and locate the Termtutor, LLC file
- Right-click on the file and select Properties
- Click the Digital Signatures tab
- Click on the View Certificate button
Here is a screenshot of a file that has been signed by Termtutor, LLC:
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 Termtutor, LLC and that no one has tampered with the file.
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, etc. You can also see the address for Termtutor, LLC, such as the street name, city and country.
GlobalSign CodeSigning CA - G2 has issued the Termtutor, LLC certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screencap above.
Termtutor, LLC Files
The following are the Termtutor, LLC files I've gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 3/54 | ttnfd.sys |
| 4/54 | TermTutorClientIE.dll |
| 9/55 | ttsvc.exe |
| 6/55 | TermTutorClientIE.dll |
| 0/53 | TermTutorClientIE.dll |
Scanner and Detection Names
Here's the detection names for the Termtutor, LLC files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| AVG | Termtutor.ECA |
| AVware | InfoAtoms (fs) |
| Baidu-International | Adware.Win32.Vitruvian.bD, Adware.Win32.Vitruvian.BD, Adware.Win64.Vitruvian.bB |
| Comodo | ApplicUnwnt |
| DrWeb | Adware.Popad.10 |
| ESET-NOD32 | a variant of Win32/AdWare.Vitruvian.D, a variant of Win64/Adware.Vitruvian.B |
| Ikarus | AdWare.Vitruvian |
| McAfee | Artemis!C86CEB3838E7 |
| McAfee-GW-Edition | Artemis |
| TrendMicro-HouseCall | Suspicious_GEN.F47V0915 |
| VIPRE | InfoAtoms (fs) |
* How the Detection Percentage is Calculated
The detection percentage is based on that I have collected 325 scan results for the Termtutor, LLC files. 22 of these scan reports 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.
Analysis Details
The analysis is based on certificates with the following serial numbers:
- 1121b4a9c8497f166386ff96f59f02d6fd46