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si_install.exe

This is a self-extracting archive and installer. The file has been seen being downloaded from lemarq.com.br.
MD5:
6a47f7c8858012222a986a5971b5df1e

SHA-1:
c2f712d39351ba669e122c7659a0ead7400bb681

SHA-256:
7c1fb1d14f033e7d6d2c908bf7fac4bd57120bda90c49423c70802c5b4b2ba62

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/14/2025 3:00:58 AM UTC  (today)

File size:
11.3 MB (11,836,548 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\si_install.exe

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:gjLZXVxEz52gJ2GWQPIbuPJSq0ZZOn1pNf8wlm7W6zYljaBTyFUuPHpyP5ze6nzo:gPZXWJ2GtR0ZZOnJUwlm6UUUCVHpyP5c

Entry address:
0x20750

Entry point:
60, BE, 00, 80, 41, 00, 8D, BE, 00, 90, FE, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, EF, 75, 09, 8B, 1E, 83, EE, FC, 11, DB, 73, E4, 31, C9, 83, E8, 03, 72, 0D, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 74, 89, C5, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 75, 20, 41, 01, DB, 75...
 
[+]

Entropy:
7.9996

Packer / compiler:
UPX 2.90LZMA

Code size:
36 KB (36,864 bytes)

The file si_install.exe has been seen being distributed by the following URL.

http://lemarq.com.br/.../si_install.exe

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