LLC "YUTA-SOFT" - 16% Detection Rate *

Did you just stumble upon a download or a file on your computer that is digitally signed by LLC "YUTA-SOFT"? Some of the security products refers to the detected files as a variant of Win32/Amonetize.LP potentially unwanted and BundleApp.NWS. The detection rate for the LLC "YUTA-SOFT" files collected here is 16%. Please read on for more details.

You will probably notice LLC "YUTA-SOFT" when clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where LLC "YUTA-SOFT" appears as the verified publisher in the UAC dialog

You can view additional details from the LLC "YUTA-SOFT" certificate with the following procedure:

  1. Open Windows Explorer and locate the LLC "YUTA-SOFT" file
  2. Right-click the file and select Properties
  3. Click on the Digital Signatures tab
  4. Click on the View Certificate button

Here's a screenshot of a file that has been signed by LLC "YUTA-SOFT":

Screenshot of the LLC "YUTA-SOFT" certificate

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This means that the file has been published by LLC "YUTA-SOFT" 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 LLC "YUTA-SOFT", such as the street name, city and country.

COMODO RSA Code Signing CA has issued the LLC "YUTA-SOFT" certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screengrab above.

LLC "YUTA-SOFT" Files

The following are the LLC "YUTA-SOFT" files I've gathered, thanks to the FreeFixer users.

Detection RatioFile Name
10/53WindowsUpdateKB12695__7428_il77877.exe
7/53Download__15022_i1742422912_il4.exe

Scanner and Detection Names

Here's the detection names for the LLC "YUTA-SOFT" files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.

ScannerDetection Names
AVGBundleApp.NWS
AhnLab-V3PUP/Win32.Amonetize
AviraADWARE/Amonetize.Gen
Baidu-InternationalPUA.Win32.Amonetize.LP
DrWebTrojan.Amonetize.11110, Trojan.Amonetize.11077
ESET-NOD32a variant of Win32/Amonetize.LP potentially unwanted
K7AntiVirusAdware ( 004d6b431 )
K7GWAdware ( 004d6b431 )
MalwarebytesPUP.Optional.Amonetize
PandaTrj/Genetic.gen
Qihoo-360QVM10.1.Malware.Gen

* How the Detection Percentage is Calculated

The detection percentage is based on the fact that I've gathered 106 scan results for the LLC "YUTA-SOFT" 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 results by examining the files listed above.

Analysis Details

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

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