MediaTechSoft Inc. - 31% Detection Rate *
Did you just run into a download or a file on your computer that has a digital signature from MediaTechSoft Inc.? Some of the security products refers to the detected files as InstallBrain (fs) and BProtector. The detection rate for the MediaTechSoft Inc. files collected here is 31%. Please read on for more details.
You will probably see MediaTechSoft Inc. when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:
You can view the digital signature details for MediaTechSoft Inc. with the following procedure:
- Open up Windows Explorer and locate the MediaTechSoft Inc. file
- Right-click the file and select Properties
- Click on the Digital Signatures tab
- Click the View Certificate button
Here is a screenshot of a file that has been digitally signed by MediaTechSoft Inc.:
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 MediaTechSoft Inc. and that no one has tampered with the file.
If you click the View Certificate button shown in the screencap 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 examine the address for MediaTechSoft Inc., such as the street name, city and country.
Go Daddy Secure Certification Authority has issued the MediaTechSoft Inc. certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
MediaTechSoft Inc. Files
These are the MediaTechSoft Inc. files I've collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 17/48 | BitGuard.exe |
| 21/48 | bitguard.dll |
| 18/48 | bitguard.dll |
| 21/48 | BitGuard.dll |
| 2/46 | loader.dll |
| 10/48 | BitGuard.exe |
| 2/47 | loader.dll |
| 21/48 | bitguard.dll |
| 23/46 | bitguard.dll |
| 13/48 | BitGuard.exe |
| 5/20 | BitGuard.exe |
| 21/48 | bitguard.dll |
| 16/47 | bitguard.exe |
| 10/48 | bitguard.dll |
Scanner and Detection Names
Here's the detection names for the MediaTechSoft Inc. files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| AVG | Bprotect.C |
| AhnLab-V3 | Downloader/Win32.MultiDL |
| AntiVir | APPL/BProtector.Gen |
| Avast | Win32:BProtect-A [PUP] |
| BitDefender | Gen:Variant.Adware.BHO.Bprotector.1 |
| CAT-QuickHeal | TrojanDropper.Rotbrow |
| ClamAV | Win.Adware.BProtector |
| Comodo | Application.Win32.Agent.~N, Application.Win32.bProtector.KA, ApplicUnwnt, Application.Win32.bProtector.KAT, Application.Win32.bProtect.g, UnclassifiedMalware |
| DrWeb | Adware.BGuard.28 |
| ESET-NOD32 | a variant of Win32/bProtector.A |
| Emsisoft | Gen:Variant.Adware.BHO.Bprotector.1 (B) |
| F-Secure | Gen:Variant.Adware.BHO.Bprotector.1 |
| Fortinet | Adware/Fam.NB |
| GData | Win32.Application.BHO.A, Gen:Variant.Adware.BHO.Bprotector.1 |
| K7AntiVirus | Unwanted-Program, Riskware |
| K7GW | Unwanted-Program, Riskware |
| Kaspersky | HEUR:Trojan.Win32.Generic, Trojan-Downloader.Win32.MultiDL.r |
| Kingsoft | Win32.Troj.Undef.(kcloud) |
| Malwarebytes | PUP.Optional.PerformerSoft.A, PUP.Optional.Protector, Rogue.InternetSecurityEssentials |
| McAfee | Artemis!7F8BECFB26F2, Artemis!4708CBD3A820, Artemis!D6A38F85E6CD, Artemis!17F6D044C752, Artemis!B0709680A86B, Artemis!30312A75BE27, Artemis!D8C5172E113B, Artemis!E66E725E10B9 |
| McAfee-GW-Edition | Artemis!7F8BECFB26F2, Artemis!4708CBD3A820, Artemis!D6A38F85E6CD, Artemis!17F6D044C752, Artemis!B0709680A86B, Artemis!30312A75BE27, Artemis!D8C5172E113B, Artemis!E66E725E10B9 |
| MicroWorld-eScan | Gen:Variant.Adware.BHO.Bprotector.1 |
| Microsoft | TrojanDropper:Win32/Rotbrow.A |
| Panda | Generic Malware, Suspicious file |
| Sophos | BProtector |
| Symantec | Adware.GoonSquad, Adware.BL, WS.Reputation.1 |
| TrendMicro | ADW_BPROTECT, ADW_BITBROWSE |
| TrendMicro-HouseCall | ADW_BPROTECT, TROJ_GEN.F47V0927, TROJ_GEN.F47V1001, TROJ_GEN.F47V1027, TROJ_GEN.F47V1010, TROJ_GEN.F47V0920 |
| VIPRE | InstallBrain (fs) |
| ViRobot | Adware.Agent.2735584 |
* How the Detection Percentage is Calculated
The detection percentage is based on that I've gathered 1110 scan reports for the MediaTechSoft Inc. files. 340 of these scan results came up with some sort of detection. You can review the full details of the scan reports by examining the files listed above.
Analysis Details
The analysis is done on certificates with the following serial numbers:
- 047346d0687ab1