Lenovo(Japan)Ltd. - 0.022% Detection Rate *
Did you just stumble upon a download or a file on your computer that has been digitally signed by Lenovo(Japan)Ltd.? If that's the case, please read on.
You'll typically notice Lenovo(Japan)Ltd. when clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:
Ltd..png)
You can view the digital signature details for Lenovo(Japan)Ltd. with the following procedure:
- Open Windows Explorer and locate the Lenovo(Japan)Ltd. file
- Right-click the file and select Properties
- Click the Digital Signatures tab
- Click on the View Certificate button
Here is a screenshot of a file digitally signed by Lenovo(Japan)Ltd.:
Ltd.-certificate.png)
As you can see in the screenshot above, Windows reports that "This digital signature is OK". This means that the file has been published by Lenovo(Japan)Ltd. 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, etc. You can also examine the address for Lenovo(Japan)Ltd., such as the street name, city and country.
VeriSign Class 3 Code Signing 2004 CA, VeriSign Class 3 Code Signing 2010 CA and VeriSign Class 3 Code Signing 2009-2 CA has issued the Lenovo(Japan)Ltd. certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screencap above.
Lenovo(Japan)Ltd. Files
The following are the Lenovo(Japan)Ltd. files I have gathered, thanks to the FreeFixer users.
The FreeFixer tool treats files from Lenovo(Japan)Ltd. as trusted, which means that the Lenovo(Japan)Ltd. files will appear with a green background and that there's no removal checkbox for the file. However, as you can see in the scan results below, a few of the anti-virus scanners detects the Lenovo(Japan)Ltd. file(s). My guess is that those detections are incorrect and that the files are safe. It's unlikely that Lenovo(Japan)Ltd. would ship a malware file.
| Detection Ratio | File Name |
|---|---|
| 1/42 | TpShocks.exe |
| 1/66 | loctaskmgr.exe |
| 0/42 | PWMTR64V.DLL |
| 0/56 | tppwr64v.sys |
| 0/47 | ibmpmsvc.exe |
| 0/48 | ibmpmsvc.exe |
| 0/46 | TpShocks.exe |
| 0/47 | tppwr32v.sys |
| 0/48 | TpShocks.exe |
| 0/51 | dozehdd.sys |
| 0/47 | TpShocks.exe |
| 0/50 | ibmpmsvc.exe |
Scanner and Detection Names
Here is the detection names for the Lenovo(Japan)Ltd. files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
As mentioned above, I think these detections are incorrect since it is very unlikely that Lenovo(Japan)Ltd. would ship a malware file.
| Scanner | Detection Names |
|---|---|
| ByteHero | Trojan.Malware.Win32.xPack.m |
| VBA32 | Trojan.MSIL.gen.a.5 |
* How the Detection Percentage is Calculated
The detection percentage is based on that I've gathered 9071 scan reports for the Lenovo(Japan)Ltd. files. 2 of these scan results came up with some sort of detection. You can review the full details of the scan results by examining the files listed above.
Analysis Details
In the analysis on this page I grouped all certificates where the signer name is set to upper and lower case variants of Lenovo(Japan)Ltd.. These are the signer names:
- Lenovo(Japan)Ltd.
- LENOVO(JAPAN)LTD.
The analysis is based on certificates with the following serial numbers:
- 42bd5b01c406057634afcbdcf8b9129d
- 6433a25db5498d25b5d53720ad2374b6
- 0add0fc20a7282f65739ef77d6498be1
- 5765b91cc62d05615fbb43273cef015b
- 1ca08e795c58a609ae46fe0b7fdbc08b