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cygwininstall.exe

This is a self-extracting archive and installer. The file has been seen being downloaded from sourceware.org and multiple other hosts.
MD5:
4f05216d0e019c1557ce42f6e2f73686

SHA-1:
43a02190f9c7976846728aed60c44f477d04c242

SHA-256:
7eb582a3bc289fad3fdc7ebc3a921f8d6dc2759b7f42d905663d0577e9e683e1

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/27/2024 7:33:42 PM UTC  (today)

File size:
760.5 KB (778,752 bytes)

File type:
Executable application (Win64 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\cygwin\cygwininstall.exe

File PE Metadata
Compilation timestamp:
8/12/2055 12:24:48 PM

OS version:
4.0

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
2.24

CTPH (ssdeep):
12288:d+lHVAXTtHo3y7hUs3HmrmRH2iCK8mboyU3klFLiP8V1ZIAGuyr:UlHqxtH3UiPon3kXuPq11E

Entry address:
0x26DF90

Entry point:
53, 56, 57, 55, 48, 8D, 35, 8A, 30, F5, FF, 48, 8D, BE, DB, FF, E3, FF, 48, 8D, 87, 2C, 1D, 1D, 00, FF, 30, C7, 00, B4, 5D, 25, ED, 50, 57, B8, D7, B9, 26, 00, 50, 48, 89, E1, 48, 89, FA, 48, 89, F7, BE, 60, CF, 0A, 00, 55, 48, 89, E5, 44, 8B, 09, 49, 89, D0, 48, 89, F2, 48, 8D, 77, 02, 56, 8A, 07, FF, CA, 88, C1, 24, 07, C0, E9, 03, 48, C7, C3, 00, FD, FF, FF, 48, D3, E3, 88, C1, 48, 8D, 9C, 5C, 88, F1, FF, FF, 48, 83, E3, C0, 6A, 00, 48, 39, DC, 75, F9, 53, 48, 8D, 7B, 08, 8A, 4E, FF, FF, CA, 88, 47, 02...
 
[+]

Code size:
696 KB (712,704 bytes)

The file cygwininstall.exe has been seen being distributed by the following 5 URLs.

https://sourceware.org/.../setup-x86_64.exe

http://www.cygwin.com/setup-x86_64.exe

https://www.cygwin.com/setup-x86_64.exe

https://cygwin.com/setup-x86_64.exe

http://cygwin.com/setup-x86_64.exe

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