Radyoos Media Ltd. - 11% Detection Rate *

Did you just run into a download or a file on your computer that has been digitally signed by Radyoos Media Ltd.? Some of the security products refers to the detected files as Win32:RadyoosMedia-A [PUP] and PUP.Optional.JollyWallet.A. The detection rate for the Radyoos Media Ltd. files collected here is 11%. Please read on for more details.

You'll probably notice Radyoos Media Ltd. when double-clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where Radyoos Media Ltd. appears as the verified publisher in the UAC dialog

You can view additional details from the Radyoos Media Ltd. certificate with the following steps:

  1. Open up Windows Explorer and locate the Radyoos Media Ltd. file
  2. Right-click on the file and select Properties
  3. Click on the Digital Signatures tab
  4. Click on the View Certificate button

Here is a screenshot of a file that has been digitally signed by Radyoos Media Ltd.:

Screenshot of the Radyoos Media Ltd. certificate

As you can see in the screencap above, Windows reports that "This digital signature is OK". This means that the file has been published by Radyoos Media Ltd. and that no one has tampered with the file.

If you click the View Certificate button shown in the screenshot above, you can examine 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 Radyoos Media Ltd., such as the street name, city and country.

VeriSign Class 3 Code Signing 2010 CA has issued the Radyoos Media Ltd. certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.

Radyoos Media Ltd. Files

These are the Radyoos Media Ltd. files I have gathered, thanks to the FreeFixer users.

Detection RatioFile Name
2/49jollywallet-bho64.dll
4/50jollywallet-bho64.dll
6/55jollywallet-bho64.dll
10/55jollywallet-bho.dll

Scanner and Detection Names

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

ScannerDetection Names
AVwareCrossrider (fs)
AhnLab-V3PUP/Win32.BHO
AvastWin32:RadyoosMedia-A [PUP]
AviraADWARE/CrossRider.Gen2
DrWebDLOADER.Trojan
ESET-NOD32a variant of Win64/Toolbar.Crossrider.C, a variant of Win64/Toolbar.Crossrider.D, a variant of Win32/Toolbar.CrossRider.AF
GDataWin32.Adware.Crossrider.K
MalwarebytesPUP.Optional.JollyWallet.A
SophosAppRider
VIPRECrossrider (fs)

* How the Detection Percentage is Calculated

The detection percentage is based on the fact that I have collected 209 scan results for the Radyoos Media Ltd. files. 22 of these scan reports 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:

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