Broadcom Corporation - 0% Detection Rate *

Did you just download a file that is digitally signed by Broadcom Corporation and wonder if the file is safe? If so, please read on.

You will probably notice Broadcom Corporation when double-clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screengrab shows:

Screenshot where Broadcom Corporation appears as the verified publisher in the UAC dialog

You can view the additional details from the Broadcom Corporation digital signature with the following procedure:

  1. Open Windows Explorer and locate the Broadcom Corporation file
  2. Right-click the file and select Properties
  3. Click the Digital Signatures tab
  4. Click the View Certificate button

Here is a screengrab of a file signed by Broadcom Corporation:

Screenshot of the Broadcom Corporation certificate

As you can see in the screencap above, Windows reports that "This digital signature is OK". This implies that the file has been published by Broadcom Corporation and that no one has tampered with the file.

If you click the View Certificate button shown in the screenshot above, you can view 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 view the address for Broadcom Corporation, such as the street name, city and country.

VeriSign Class 3 Code Signing 2010 CA and VeriSign Class 3 Code Signing 2004 CA has issued the Broadcom Corporation certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.

Broadcom Corporation Files

These are the Broadcom Corporation files I've gathered, thanks to the FreeFixer users.

The FreeFixer tool treats files from Broadcom Corporation as trusted, which means that the Broadcom Corporation 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 Broadcom Corporation file(s). I'm pretty sure those detections are false positives and that the files are safe. It is unlikely that Broadcom Corporation would ship a malware file.

Detection RatioFile Name
0/54btwrsupportservice.exe
0/48BtwRSupportService.exe
0/43btwrsupportservice.exe
0/53basfnd.sys
0/46bcmwlcoi.dll
0/51btwdins.exe
0/51btwdins.exe
0/47asfipmon.exe
0/47btwdins.exe
0/53btwrsupportservice.exe

* How the Detection Percentage is Calculated

The detection percentage is based on the fact that I have gathered 20119 scan reports for the Broadcom Corporation files. 0 of these scan results 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:

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