LLC "IT-PROF" - 38% Detection Rate *
Did you just run into a download or a file on your computer that is digitally signed by LLC "IT-PROF"? Some of the security products refers to the detected files as Application.Generic.1551043 and Adware.ContentDefend. The detection rate for the LLC "IT-PROF" files collected here is 38%. Please read on for more details.
You will probably notice LLC "IT-PROF" when clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screengrab shows:
You can view the additional details from the LLC "IT-PROF" digital signature with the following procedure:
- Open Windows Explorer and locate the LLC "IT-PROF" file
- Right-click the file and select Properties
- Click the Digital Signatures tab
- Click the View Certificate button
Here is a screenshot of a file that has been digitally signed by LLC "IT-PROF":
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 LLC "IT-PROF" 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 view the address for LLC "IT-PROF", such as the street name, city and country.
COMODO RSA Code Signing CA has issued the LLC "IT-PROF" certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screengrab above.
LLC "IT-PROF" Files
The following are the LLC "IT-PROF" files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 11/55 | ContentDefender.exe |
| 31/55 | cd.exe |
Scanner and Detection Names
Here is the detection names for the LLC "IT-PROF" files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| AVG | Generic.795 |
| AVware | Adware.ContentDefend, NetFilter |
| Ad-Aware | Application.Generic.1551043 |
| AegisLab | Virus.Gen!c |
| Agnitum | Riskware.NetTool! |
| AhnLab-V3 | Win-PUP/Amonetize |
| Antiy-AVL | Trojan/Win32.BTSGeneric |
| Arcabit | Application.Generic.D17AAC3 |
| Avira | SPR/NetFilter.606936 |
| Baidu-International | Adware.Win64.BrowseFox.H |
| BitDefender | Application.Generic.1551043 |
| Comodo | UnclassifiedMalware |
| Cyren | W64/Application.KAWM-3400 |
| ESET-NOD32 | a variant of Win64/Riskware.NetFilter.H |
| F-Secure | Application.Generic.1551043 |
| Fortinet | Riskware/NetFilter |
| GData | Win64.Application.Agent.PPNN1O, Application.Generic.1551043 |
| Ikarus | PUA.RiskWare.NetFilter |
| K7AntiVirus | Trojan ( 004d2af61 ) |
| K7GW | Trojan ( 004d2af61 ) |
| Kaspersky | not-a-virus:NetTool.Win32.NetFilter.h |
| Malwarebytes | PUP.Optional.ContentDefender |
| McAfee | Artemis!DE5B77F8F653, Artemis!7752B437C2F8 |
| McAfee-GW-Edition | Artemis, BehavesLike.Win64.PUP.hh |
| MicroWorld-eScan | Application.Generic.1551043 |
| NANO-Antivirus | Trojan.Win64.Zadved.dzqwug |
| Panda | Trj/CI.A |
| Symantec | Adware.ContentDefend, Trojan.Gen.2 |
| Tencent | Win64.Risk.Riskware.Wtnn, Win64.Risk.Riskware.Aheo |
| VIPRE | Adware.ContentDefend, NetFilter |
| Zillya | Trojan.Agent.Win32.601193 |
* How the Detection Percentage is Calculated
The detection percentage is based on that I've collected 110 scan results for the LLC "IT-PROF" files. 42 of these scan results 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 has been done on certificates with the following serial numbers:
- 7b1e28bb38088b1862d9e29de894feeb
Roger Karlsson writes