9TEN TECH LIMITED - 12% Detection Rate *

Did you just stumble upon a download or a file on your computer that has been digitally signed by 9TEN TECH LIMITED? Some of the security products refers to the detected files as PUP.Optional.FAssistant and Trojan.Win64.Winsecsrv. The detection rate for the 9TEN TECH LIMITED files collected here is 12%. Please read on for more details.

You will probably notice 9TEN TECH LIMITED when running the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where 9TEN TECH LIMITED appears as the verified publisher in the UAC dialog

You can view additional details from the 9TEN TECH LIMITED certificate with the following steps:

  1. Open up Windows Explorer and locate the 9TEN TECH LIMITED file
  2. Right-click on the file and select Properties
  3. Click the Digital Signatures tab
  4. Click on the View Certificate button

Here's a screencap of a file that has been signed by 9TEN TECH LIMITED:

Screenshot of the 9TEN TECH LIMITED certificate

As you can see in the screengrab above, Windows reports that "This digital signature is OK". This implies that the file has been published by 9TEN TECH LIMITED 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 examine the address for 9TEN TECH LIMITED, such as the street name, city and country.

COMODO RSA Code Signing CA has issued the 9TEN TECH LIMITED certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.

9TEN TECH LIMITED Files

These are the 9TEN TECH LIMITED files I have collected, thanks to the FreeFixer users.

Detection RatioFile Name
1/66prisafe.sys
15/68prisafe.sys

Scanner and Detection Names

Here is the detection names for the 9TEN TECH LIMITED files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.

ScannerDetection Names
AviraTR/Winsecsrv.atbih
CrowdStrikemalicious_confidence_60% (D)
ESET-NOD32a variant of Win64/Winsecsrv.I
FortinetW64/Winsecsrv.I!tr
GDataWin32.Trojan.PriSafeSrv.B
IkarusTrojan.Win64.Winsecsrv
Invinceaheuristic
MAXmalware (ai score=94)
MalwarebytesPUP.Optional.FAssistant
McAfeeArtemis!E0B1B674E819
McAfee-GW-EditionArtemis!Trojan
SophosMal/Generic-S
SymantecTrojan.Gen.2
TrendMicro-HouseCallSuspicious_GEN.F47V0611
WebrootW32.Adware.Installcore

* How the Detection Percentage is Calculated

The detection percentage is based on the fact that I have gathered 134 scan results for the 9TEN TECH LIMITED files. 16 of these scan results 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 has been done on certificates with the following serial numbers:

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