What is sdupc.sys?
sdupc.sys is part of WinMagic SecureDoc Port Control and developed by WinMagic Inc. according to the sdupc.sys version information.
sdupc.sys's description is "WinMagic SecureDoc USB Driver"
sdupc.sys is digitally signed by WinMagic Inc..
sdupc.sys is usually located in the 'C:\Windows\system32\drivers\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about sdupc.sys.
If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.
Vendor and version information [?]
The following is the available information on sdupc.sys:
| Property | Value |
|---|---|
| Product name | WinMagic SecureDoc Port Control |
| Company name | WinMagic Inc. |
| File description | WinMagic SecureDoc USB Driver |
| Internal name | SDUPC.SYS |
| Original filename | SDUPC.SYS |
| Legal copyright | Copyright (c) 2007 WinMagic Inc. |
| Product version | 1.0.0.0 |
| File version | 1.0.0.1 built by: WinDDK |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | WinMagic SecureDoc Port Control |
| Company name | WinMagic Inc. |
| File description | WinMagic SecureDoc USB Driver |
| Internal name | SDUPC.SYS |
| Original filename | SDUPC.SYS |
| Legal copyright | Copyright (c) 2007 WinMagic Inc. |
| Product version | 1.0.0.0 |
| File version | 1.0.0.1 built by: WinDDK |
Digital signatures [?]
sdupc.sys has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | WinMagic Inc. |
| Certificate issuer name | VeriSign Class 3 Code Signing 2004 CA |
| Certificate serial number | 327cd7e3746f249dcfed73b89663bd87 |
VirusTotal report
None of the 48 anti-virus programs at VirusTotal detected the sdupc.sys file.
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 45e8cb458360d6b0147535fe667c1b89 |
| SHA256 | 73f84ed2a12f6781dec93aa992e6cbfd99dfb5aad18304ad41877619353a037d |
What will you do with sdupc.sys?
To help other users, please let us know what you will do with sdupc.sys:
Malware or legitimate?
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
And now some shameless self promotion ;)
Hi, my name is Roger Karlsson. I've been running this website since 2006. I want to let you know about the FreeFixer program. FreeFixer is a freeware tool that analyzes your system and let you manually identify unwanted programs. Once you've identified some malware files, FreeFixer is pretty good at removing them. You can download FreeFixer here. It runs on Windows 2000/XP/2003/2008/2016/2019/Vista/7/8/8.1/10. Supports both 32- and 64-bit Windows.
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Comments
Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.
I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.
No comments posted yet.