Jahrisgem Hulto - 20% Detection Rate *

Did you just run into a download or a file on your computer that has been digitally signed by Jahrisgem Hulto? Some of the security products refers to the detected files as Generic_r.AUG and ADWARE/PennyBee.Gen. The detection rate for the Jahrisgem Hulto files collected here is 20%. Please read on for more details.

You will typically see Jahrisgem Hulto when double-clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where Jahrisgem Hulto appears as the verified publisher in the UAC dialog

You can view the digital signature details for Jahrisgem Hulto with the following procedure:

  1. Open up Windows Explorer and locate the Jahrisgem Hulto 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 screencap of a file signed by Jahrisgem Hulto:

Screenshot of the Jahrisgem Hulto certificate

As you can see in the screenshot above, Windows states that "This digital signature is OK". This implies that the file has been published by Jahrisgem Hulto and that no one has tampered with the file.

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 Jahrisgem Hulto, such as the street name, city and country.

Zyrasaui Sangen has issued the Jahrisgem Hulto certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.

Jahrisgem Hulto Files

The following are the Jahrisgem Hulto files I have gathered, thanks to the FreeFixer users.

Detection RatioFile Name
11/55Irupun64.dll

Scanner and Detection Names

Here's the detection names for the Jahrisgem Hulto files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.

ScannerDetection Names
AVGGeneric_r.AUG
AgnitumRiskware.Komodia!
Antiy-AVLTrojan/Win32.TSGeneric
AvastWin64:Malware-gen
AviraADWARE/PennyBee.Gen
DrWebTrojan.Lyrics.1756
ESET-NOD32a variant of Win64/Riskware.Komodia.D
IkarusAdWare.PennyBee
MalwarebytesPUP.Optional.Winsock.WnskRST
TencentWin64.Risk.Riskware.Isw
ZillyaAdware.Linkun.Win32.1828

* How the Detection Percentage is Calculated

The detection percentage is based on that I've collected 55 scan results for the Jahrisgem Hulto files. 11 of these scan reports came up with some sort of detection. You can review 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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