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os_update.exe

Fatek OS Update Tool

Fatek Automation Corp.

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from www.fatek.com.
Publisher:
Fatek Automation Corp.

Product:
Fatek OS Update Tool

Description:
Fatek OS Update Tool Setup

MD5:
af7fd73cc89c4dbe435cb28824007bb5

SHA-1:
0880db578c58c3d1d92f994115cb096650436a55

SHA-256:
dbbe36632c83ecda7c76f4f4a9e94e9fa39e3387f9f0df7d74a07d9831f07b25

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/24/2024 9:02:16 AM UTC  (today)

File size:
568 KB (581,618 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:v2UtRJAmjryOvVPMTiJRtGvmMUWwAaZhvPScqKvnY3QyunoYcS5KD:v2Un9PmMfMoAaX8YaXag

Entry address:
0x9A58

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 6E, 96, FF, FF, E8, 75, A8, FF, FF, E8, A0, CA, FF, FF, E8, E7, CA, FF, FF, E8, 0E, F3, FF, FF, E8, 75, F4, FF, FF, 33, C0, 55, 68, 0B, A1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, D4, A0, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 9B, FE, FF, FF, E8, 02, FA, FF, FF, 8D, 55, F0, 33, C0, E8, AC, D0, FF, FF, 8B, 55, F0, B8, E4, CD, 40, 00, E8, 1F, 97, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E4, CD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.9548

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36.5 KB (37,376 bytes)

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

http://www.fatek.com/en/data/ftp/PLC/.../os_update.exe

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