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winlock.exe

WinLock

Crystal Office Systems

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from www.crystaloffice.com.
Publisher:
Crystal Office Systems   (signed by Crystal Office Systems)

Product:
WinLock

Description:
WinLock Installation

Version:
6.11

MD5:
b9d77de45565e23d33650b388c0ad7bb

SHA-1:
1c7fc667c9556202c4a97669bb864f04397dc111

SHA-256:
4c7f33686b94acb30afc0bc2684965adc762a131d3d31b486cdb29d75189c8cc

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/16/2024 3:56:33 AM UTC  (today)

File size:
4.8 MB (4,990,216 bytes)

Product version:
6.11

Copyright:
© 2013 Crystal Office Systems

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
Crystal Office Systems

Authority:
COMODO CA Limited

Valid from:
2/8/2012 12:00:00 AM

Valid to:
2/7/2014 11:59:59 PM

Subject:
CN=Crystal Office Systems, O=Crystal Office Systems, STREET="Kantemirovskaya street, 53-1-51", L=Moscow, S=RU, PostalCode=115477, C=RU

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
641A324A34F2B894BA79BC39CE01E16A

File PE Metadata
Compilation timestamp:
6/19/1992 10:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:Fw6x+20nXX4FmuWmYhM63DpW6vdyQpjFcErxR7/cawVwj0Suyn2O0h:a20nXX4FHeG6ldyAjFzFR7iCvT0h

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.crystaloffice.com/winlock.exe

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