home

winlock.exe

WinLock

Denis Zolotov

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

Product:
WinLock

Description:
WinLock Installation

Version:
6.32

MD5:
101965fb423c83d159c92689f54dae2f

SHA-1:
e04337e32be93bef2b4ded0b0723bfae08037395

SHA-256:
36c728eb270ae8aa203b5f0d4e4748cc0c9c2f514b9ecf8ac813b950bd0376a3

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 1:11:54 PM UTC  (today)

File size:
5.5 MB (5,758,848 bytes)

Product version:
6.32

Copyright:
© 2014 Crystal Office Systems

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
Denis Zolotov

Authority:
DigiCert Inc

Valid from:
3/21/2014 1:00:00 AM

Valid to:
5/24/2017 2:00:00 PM

Subject:
CN=Denis Zolotov, O=Denis Zolotov, L=Moscow, C=RU

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
066E0B9E4389A41EF2FA9A9F103ACC27

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:73o6YEaf/RsHsAg2uTf/iVM3GwTsogVO3awVwj0SuyzILcptILUJFX:KEaxQsZ2uTf6ZwIOCvFptkyl

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://crystaloffice.com/winlock.exe

Scan winlock.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.