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wzro32.exe

WinZip Registry Optimizer

WinZip Computing LLC

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from s02.mydiv-downloads.net and multiple other hosts.
Publisher:
WinZip  (signed by WinZip Computing LLC)

Product:
WinZip Registry Optimizer

Version:
4.3.2.8

MD5:
0e4b787c4fc9820f14a4d775c90b9959

SHA-1:
81ae017a4d18b7f1c84c15c410d633780b837957

SHA-256:
631bd51aca1846ba3f9d6f35a3ef1f6f5e63116bdfc0291996b04bcba1988bd7

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/23/2024 6:06:47 AM UTC  (today)

File size:
5.1 MB (5,372,880 bytes)

Product version:
4.3.2.8

Copyright:
Copyright © 2014 VAPC (Lux) S.a.r.L. All Rights Reserved.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\wzro32.exe

Digital Signature
Signed by:
WinZip Computing LLC

Authority:
GlobalSign nv-sa

Valid from:
7/9/2015 9:35:12 AM

Valid to:
8/9/2017 10:49:58 AM

Subject:
E=help@winzip.com, CN=WinZip Computing LLC, O=WinZip Computing LLC, L=Storrs Mansfield, S=Connecticut, C=US

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11216D344212068EE6CC0E610ACDF0B13B3E

File PE Metadata
Compilation timestamp:
4/10/2010 6:19:38 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
98304:4BpDAZPu93pDAZPuAZwaHJDo2WZUyb+KJkVM5jc2QLug8Dtiz9D7zNDZtEWBFsn:4DcZW95cZW+wahorKybPOM5jc2LTi5Pn

Entry address:
0x3415

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 70, 85, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, B3, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, B2, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 6C, 85, 40, 00, FF, 15, 80, 81, 40, 00, 68, 54, 85, 40, 00, 68, A0, 32, 47, 00, E8, 35, 26, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, C0, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.7786

Packer / compiler:
Nullsoft install system v2.x

Code size:
26 KB (26,624 bytes)

The file wzro32.exe has been seen being distributed by the following 3 URLs.

http://s02.mydiv-downloads.net/download/aHR0cDovL3NvZnQubXlkaXYubmV0L3dpbi9kb3dubG9hZC1XaW5aaXAtUmVnaXN0cnktT3B0aW1pemVyLmh0bWw=/e954f/56f7b9ee48550/soft/dfiles/ru/win/WinZip-Registry-Optimizer/.../wzro32.exe

http://download.winzip.com/.../wzro32.exe

http://download.winzipsystemtools.com/.../wzro32.exe

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