What is cygwin1.dll?
cygwin1.dll is part of Cygwin and developed by Red Hat according to the cygwin1.dll version information.
cygwin1.dll's description is "Cygwin® POSIX Emulation DLL"
cygwin1.dll is usually located in the 'c:\Program Files (x86)\KMPConnect\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about cygwin1.dll.
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 cygwin1.dll:
| Property | Value |
|---|---|
| Product name | Cygwin |
| Company name | Red Hat |
| File description | Cygwin® POSIX Emulation DLL |
| Internal name | cygwin1.dll |
| Original filename | cygwin1.dll |
| Legal copyright | Copyright © Red Hat, Inc. 1996-2003 |
| Product version | 1.5.25-cr-0x5f1 |
| File version | 1.5.25-cr-0x5f1 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Cygwin |
| Company name | Red Hat |
| File description | Cygwin® POSIX Emulation DLL |
| Internal name | cygwin1.dll |
| Original filename | cygwin1.dll |
| Legal copyright | Copyright © Red Hat, Inc. 1996-2003 |
| Product version | 1.5.25-cr-0x5f1 |
| File version | 1.5.25-cr-0x5f1 |
Digital signatures [?]
cygwin1.dll is not signed.
VirusTotal report
None of the 50 anti-virus programs at VirusTotal detected the cygwin1.dll file.
Folder name variants
cygwin1.dll may also be located in other folders than c:\Program Files (x86)\KMPConnect\. The most common variants are listed below:
- c:\users\%USERNAME%\jdownloader\plugins\jdshutdown\windows\
Hashes [?]
| Property | Value |
|---|---|
| MD5 | af9801d354c3aed2a14034d7da2a949c |
| SHA256 | 77b93ab10cebe802ef48ffbb2cf30405959315d74a5a9cee2e20a020f59430db |
What will you do with cygwin1.dll?
To help other users, please let us know what you will do with cygwin1.dll:
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.
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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.
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