DDLR LTD - 39% Detection Rate *
Did you just run into a download or a file on your computer that has a digital signature from DDLR LTD? Some of the security products refers to the detected files as ADWARE/Adware.Gen6 and Win32:Adware-gen . The detection rate for the DDLR LTD files collected here is 39%. Please read on for more details.
You will probably see DDLR LTD 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:
You can view the additional details from the DDLR LTD digital signature with the following procedure:
- Open Windows Explorer and locate the DDLR LTD 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 signed by DDLR LTD:
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 DDLR LTD and that no one has tampered with the file.
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 DDLR LTD, such as the street name, city and country.
COMODO Code Signing CA 2 has issued the DDLR LTD certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screengrab above.
DDLR LTD Files
These are the DDLR LTD files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 17/44 | $RX1TUZU.exe |
Scanner and Detection Names
Here's the detection names for the DDLR LTD files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| AntiVir | ADWARE/Adware.Gen6 |
| Avast | Win32:Adware-gen [Adw] |
| Comodo | Application.Win32.DirectDown.B |
| DrWeb | Adware.Downware.493 |
| ESET-NOD32 | a variant of Win32/DirectDownloader.F |
| Fortinet | W32/DirectDownloader |
| GData | Win32:Adware-gen |
| Ikarus | Win32.AdWare.gen2x |
| Kingsoft | VIRUS_UNKNOWN |
| McAfee | Artemis!AC36FDD5147B |
| McAfee-GW-Edition | Heuristic.BehavesLike.Win32.Suspicious.H |
| Panda | Suspicious file |
| Rising | Trojan.DirectDownloader!49BD |
| SUPERAntiSpyware | Trojan.Agent/Gen-DirectDownloader |
| Symantec | WS.Reputation.1 |
| TrendMicro-HouseCall | TROJ_GEN.RCBOHKJ |
| VIPRE | Trojan.Win32.Generic!BT |
* How the Detection Percentage is Calculated
The detection percentage is based on the fact that I've collected 44 scan results for the DDLR LTD files. 17 of these scan reports came up with some sort of detection. If you like, 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:
- 1da1050e888fc4e39c8d63f7be57619a