Did you just find a download or a file on your computer that is digitally signed by Omega Partners LTD? Some of the security products refers to the detected files as AppGraffiti and Riskware ( 0040eff71 ). The detection rate for the Omega Partners LTD files collected here is 3%. Please read on for more details.
You'll typically see Omega Partners LTD when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screengrab shows:

You can view the digital signature details for Omega Partners LTD with the following procedure:
Here's a screenshot of a file signed by Omega Partners 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 Omega Partners 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 see the address for Omega Partners LTD, such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA has issued the Omega Partners LTD certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Omega Partners LTD files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 1/48 | AppGraffiti.exe |
| 2/57 | AppGraffiti.exe |
| 1/49 | APPGRA~1.DLL |
| 2/57 | AppGraffiti.exe |
| 3/56 | APPGRA~2.DLL |
| 3/56 | AppGraffiti.exe |
| 28/66 | AppGraffitiSetup.exe |
| 0/44 | APPGRA~1.DLL |
| 0/48 | AGupdate.exe |
| 0/46 | APPGRA~1.DLL |
| 0/46 | APPGRA~1.DLL |
| 0/42 | APPGRA~1.DLL |
| 0/48 | APPGRA~1.DLL |
| 0/51 | APPGRA~1.DLL |
| 0/52 | APPGRA~2.DLL |
| 0/53 | APPGRA~1.DLL |
Here is the detection names for the Omega Partners LTD files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| AVG | FileRepMetagen [Malware] |
| AVware | Adware.Win32.Codiby |
| Avast | FileRepMetagen [Malware] |
| Avira | PUA/Crawler.Gen |
| Bkav | W32.HfsAdware.1248 |
| CAT-QuickHeal | PUA.Omegapartn.Gen |
| CMC | Packed.Win32.Obfuscated.10!O |
| Cyren | W32/GenBl.78ED7905!Olympus |
| DrWeb | Adware.Plugin.89, Program.Unwanted.889 |
| Emsisoft | Gen:Variant.Graftor.75706 (B), Application.BrowserExt (A) |
| Endgame | malicious (high confidence) |
| GData | Win32.Application.Agent.U78AHA |
| Ikarus | PUA.Crawler |
| Invincea | heuristic |
| K7AntiVirus | Riskware ( 0040eff71 ) |
| K7GW | Riskware ( 0040eff71 ) |
| Kaspersky | HEUR:Hoax.Win32.Reptile.gen |
| MAX | malware (ai score=99) |
| Malwarebytes | PUP.Optional.InboxTB |
| Microsoft | PUA:Win32/CrawlerToolbar |
| NANO-Antivirus | Riskware.Win32.AppGraffiti.eovfxv |
| Panda | Generic Suspicious |
| SUPERAntiSpyware | PUP.AppGraffiti/Variant |
| SentinelOne | static engine - malicious |
| Sophos | Generic PUA MA (PUA) |
| Symantec | AppGraffiti, PUA.AppGraffiti |
| TrendMicro | TROJ_GEN.R061C0OEB18 |
| TrendMicro-HouseCall | Suspicious_GEN.F47V1118, TROJ_GEN.R061C0OEB18 |
| VIPRE | Adware.Win32.Codiby |
| Zillya | Adware.1ClickDownloadCRT.Win32.263 |
| ZoneAlarm | HEUR:Hoax.Win32.Reptile.gen |
The detection percentage is based on that I have collected 1320 scan reports for the Omega Partners LTD files. 40 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.
The analysis has been done on certificates with the following serial numbers: