Speed-Bit LTD - 0.423% Detection Rate *
Did you just find a download or a file on your computer that has a digital signature from Speed-Bit LTD? If that's the case, please read on.
You will typically see Speed-Bit 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 also view the Speed-Bit LTD certificate with the following procedure:
- Open up Windows Explorer and locate the Speed-Bit LTD file
- Right-click the file and select Properties
- Click the Digital Signatures tab
- Click on the View Certificate button
Here's a screengrab of a file that has been digitally signed by Speed-Bit LTD:
As you can see in the screenshot above, Windows states that "This digital signature is OK". This means that the file has been published by Speed-Bit LTD 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 Speed-Bit LTD, such as the street name, city and country.
Thawte Code Signing CA - G2 and Thawte Code Signing CA has issued the Speed-Bit LTD certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
Speed-Bit LTD Files
The following are the Speed-Bit LTD files I've collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 1/50 | TbHelper2.exe |
| 1/51 | sb%USERNAME%.exe |
| 1/51 | sbu.exe |
| 8/57 | sbu.exe |
| 1/54 | Accelerator.dll |
| 1/47 | sba.exe |
| 1/55 | videoacceleratorservice.exe |
| 4/53 | dap10_ds_setup.exe |
| 1/40 | SEARCH~1.DLL |
| 1/49 | VAUninstall.exe |
| 1/49 | sbu.exe |
| 1/50 | VideoAccelerator.exe |
| 1/48 | sbu.exe |
| 1/51 | sbi32.exe |
| 3/55 | sbi64.exe |
| 1/56 | SBUpdate.exe |
| 1/57 | LinkVerifier.dll |
| 10/62 | sbei64.dll |
| 1/61 | GRRemove.exe |
| 0/46 | sbu.exe |
| 0/41 | SBUpdate.exe |
| 0/56 | sblsp.dll |
| 0/40 | SBUpd.dll |
| 0/47 | SEARCH~1.DLL |
| 0/53 | LinkVerifier.dll |
| 0/50 | LinkVerifier.dll |
| 0/51 | sbu.exe |
| 0/51 | SEARCH~1.DLL |
Scanner and Detection Names
Here is the detection names for the Speed-Bit LTD files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| ALYac | Gen:Variant.Graftor.171117, Adware.BHO.WVW |
| Ad-Aware | Gen:Variant.Graftor.171117, Adware.BHO.WVW |
| Arcabit | Adware.BHO.WVW |
| BitDefender | Gen:Variant.Graftor.171117, Adware.BHO.WVW |
| Bkav | W32.HfsAdware.6C26, W64.HfsAdware.6C26 |
| ClamAV | Win.Worm.Chir-1958 |
| Comodo | Heur.Suspicious |
| DrWeb | Adware.Searcher.2656 |
| ESET-NOD32 | a variant of MSIL/SBWatchman.A, a variant of Win32/SpeedBit.K potentially unwanted, a variant of Win32/SBWatchman.A, a variant of Win64/SBWatchman.A potentially unwanted |
| Emsisoft | Gen:Variant.Graftor.171117 (B), Gen:Variant.Kazy.157561 (B), Adware.BHO.WVW (B) |
| F-Secure | Gen:Variant.Graftor.171117 |
| GData | Gen:Variant.Graftor.171117, Adware.BHO.WVW |
| Ikarus | Win32.SuspectCrc, PUA.MSIL.SBWatchman, not-a-virus:AdWare.Shopper |
| MicroWorld-eScan | Gen:Variant.Graftor.171117, Adware.BHO.WVW |
| Symantec | Suspicious.Insight |
| VBA32 | Trojan.Vilsel |
| Zillya | Worm.VBNA.Win32.267234 |
* How the Detection Percentage is Calculated
The detection percentage is based on the fact that I've collected 9451 scan reports for the Speed-Bit LTD files. 40 of these scan results came up with some sort of detection. If you like, you can view the full details of the scan results by examining the files listed above.
Analysis Details
The analysis has been done on certificates with the following serial numbers:
- 0c58aa8ea812e208e94134cc1b7556fd
- 699aeb21842cd56ca7a7fc71bb394361
- 76392aefa4819c3fb530287bb1313517