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prosave-opt.exe

The program is a setup application that uses the WinZip SFX installer. The file has been seen being downloaded from support.automation.siemens.com.
MD5:
a17d8c71c11a006dc08bae2c5fe0c0e1

SHA-1:
c407c23dfc35d2d81309a1eaa5dfd80202af0a4f

SHA-256:
08da3a83754130e9b501de41c7fa61c82e37afda81962e179f4350127c2c200e

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/15/2024 8:23:18 PM UTC  (today)

File size:
5.3 MB (5,540,352 bytes)

File type:
Executable application (Win32 EXE)

Installer:
WinZip SFX

File PE Metadata
Compilation timestamp:
2/14/2001 6:24:33 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.10

CTPH (ssdeep):
98304:LTCbqyWTasbbvsb9YW+kQfMkgZ59FYNkURYp8lUBP2Bds4gP8AX3uec:LTCkVv2mWBQfPmzFykRSu1gd8P8r

Entry address:
0x3F8F

Entry point:
53, FF, 15, 4C, 70, 40, 00, B3, 22, 38, 18, 74, 03, 80, C3, FE, 8A, 48, 01, 40, 33, D2, 3A, CA, 74, 0A, 3A, CB, 74, 06, 8A, 48, 01, 40, EB, F2, 38, 10, 74, 01, 40, 52, 50, 52, 52, FF, 15, 50, 70, 40, 00, 50, E8, 9E, F3, FF, FF, 50, FF, 15, 54, 70, 40, 00, 5B, C3, 8B, 44, 24, 04, 8B, 40, 3C, 05, F8, 00, 00, 00, C3, 55, 8B, EC, 51, A1, 88, 94, 40, 00, 83, 0D, 00, 93, 40, 00, FF, 56, 33, F6, 39, 35, 40, 8E, 40, 00, 89, 35, 34, 94, 40, 00, 89, 35, 84, 94, 40, 00, A3, 24, 97, 40, 00, 75, 05, E8, 9D, D2, FF, FF...
 
[+]

Entropy:
7.9986

Packer / compiler:
WinZip, 0x32-bit SFX v8.x module

Code size:
21.5 KB (22,016 bytes)

The file prosave-opt.exe has been seen being distributed by the following URL.

https://support.automation.siemens.com/WW/llisapi.dll/csfetch/.../PROSAVE-OPT.exe

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