Tilf AB - 1.1% Detection Rate *
Did you just find a file that has been digitally signed by Tilf AB? If that's the case, please read on.
You'll typically see Tilf AB when double-clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:
You can view the additional details from the Tilf AB digital signature with the following steps:
- Open Windows Explorer and locate the Tilf AB 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 signed by Tilf AB:
As you can see in the screengrab above, Windows states that "This digital signature is OK". This means that the file has been published by Tilf AB and that the file has not been tampered with.
If you click the View Certificate button shown in the screenshot above, you can examine 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 Tilf AB, such as the street name, city and country.
COMODO RSA Code Signing CA, COMODO Code Signing CA 2 and Go Daddy Secure Certificate Authority - G2 has issued the Tilf AB certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
Tilf AB Files
These are the Tilf AB files I've gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 2/52 | _iu14D2N.tmp |
| 1/47 | unins001.exe |
| 1/58 | unins000.exe |
| 1/52 | _iu14D2N.tmp |
| 3/56 | roboot64.exe |
| 0/47 | roboot64.exe |
| 0/46 | CleanSchedule.exe |
| 0/47 | isxdl.dll |
| 0/54 | _iu14D2N.tmp |
| 0/48 | _iu14D2N.tmp |
| 0/49 | roboot64.exe |
Scanner and Detection Names
Here is the detection names for the Tilf AB files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| Bkav | W32.HfsAdware.6E7F |
| ByteHero | Trojan.Malware.Obscu.Gen.001 |
| DrWeb | Program.Unwanted.283, Program.Unwanted.1502 |
| ESET-NOD32 | a variant of Win64/Systweak.A potentially unwanted |
| Jiangmin | Trojan/Tweaker.n |
* How the Detection Percentage is Calculated
The detection percentage is based on that I've gathered 756 scan reports for the Tilf AB files. 8 of these scan reports came up with some sort of detection. If you like, you can review the full details of the scan results by examining the files listed above.
Analysis Details
The analysis is done on certificates with the following serial numbers:
- 0c307ffa70e019af463e7b1566f4304a
- 00bb32fde7ce2bdcddeec9106679a55ab6
- 72c23f70c1a11bc0