Valery Kuzniatsou - 3% Detection Rate *

Did you just stumble upon a download or a file on your computer that has a digital signature from Valery Kuzniatsou? Some of the security products refers to the detected files as Gen:Variant.Application.Keylogger.WanKey.2 and Gen:Variant.Application.Keylogger.WanKey.2 (B). The detection rate for the Valery Kuzniatsou files collected here is 3%. Please read on for more details.

You will probably see Valery Kuzniatsou when running the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screengrab shows:

Screenshot where Valery Kuzniatsou appears as the verified publisher in the UAC dialog

You can also view the Valery Kuzniatsou certificate with the following procedure:

  1. Open Windows Explorer and locate the Valery Kuzniatsou file
  2. Right-click the file and select Properties
  3. Click the Digital Signatures tab
  4. Click the View Certificate button

Here is a screenshot of a file digitally signed by Valery Kuzniatsou:

Screenshot of the Valery Kuzniatsou certificate

As you can see in the screenshot above, the Windows OS states that "This digital signature is OK". This means that the file has been published by Valery Kuzniatsou 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, etc. You can also examine the address for Valery Kuzniatsou, such as the street name, city and country.

COMODO Code Signing CA 2 and COMODO RSA Code Signing CA has issued the Valery Kuzniatsou certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.

Valery Kuzniatsou Files

The following are the Valery Kuzniatsou files I've gathered, thanks to the FreeFixer users.

Detection RatioFile Name
1/56windetectsetup.exe
8/56FKPackage_4.3.15.0.exe
2/66$ROL187R.exe
0/56llsvc.exe
0/52windetect.sys
0/53windetect.sys

Scanner and Detection Names

Here's the detection names for the Valery Kuzniatsou files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.

ScannerDetection Names
Ad-AwareGen:Variant.Application.Keylogger.WanKey.2
ArcabitTrojan.Application.Keylogger.WanKey.2
BitDefenderGen:Variant.Application.Keylogger.WanKey.2
EmsisoftGen:Variant.Application.Keylogger.WanKey.2 (B)
F-SecureGen:Variant.Application.Keylogger
GDataGen:Variant.Application.Keylogger.WanKey.2
Invinceavirus.win32.sality.at
McAfee-GW-EditionBehavesLike.Win32.Suspicious.dc
MicroWorld-eScanGen:Variant.Application.Keylogger.WanKey.2
WebrootSystem.Monitor.Lightlogger
eGambitUnsafe.AI_Score_87%

* How the Detection Percentage is Calculated

The detection percentage is based on the fact that I've gathered 339 scan reports for the Valery Kuzniatsou files. 11 of these scan results came up with some sort of detection. You can view the full details of the scan results by examining the files listed above.

Analysis Details

The analysis is based on certificates with the following serial numbers:

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