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wzUninstall.exe

WinZipper

Chencheng Cai

The application wzUninstall.exe, “Winziper uninstall application” by Chencheng Cai has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is the uninstaller utility registered in the Windows Control Panel for the program WinZip by Winzipper Pvt Ltd..
Publisher:
Winziper Pvt Ltd.  (signed by Chencheng Cai)

Product:
WinZipper

Description:
Winziper uninstall application

Version:
2.2.28.0

MD5:
7340b3741bb9521aab5be52bef021962

SHA-1:
5a40e757b409a74435450fe7ee0a2fe0335c20ab

SHA-256:
2610261b3445b47979c61ae828fc9ef88170949949316d07333de3f6dfd4c114

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/30/2024 3:49:11 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Winzipper (M)
16.9.29.16

File size:
4.2 MB (4,419,224 bytes)

Product version:
2.2.28.0

Copyright:
Copyright (c) 2015 Winziper Pvt Ltd. All Rights Reserved.

Original file name:
wzUninstall.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\winzipper\wzuninstall.exe

Digital Signature
Signed by:
Chencheng Cai

Authority:
thawte, Inc.

Valid from:
7/26/2016 5:00:00 AM

Valid to:
1/18/2017 4:59:59 AM

Subject:
CN=Chencheng Cai, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
3075116CD57C1E0CD4624D000E0D48F4

File PE Metadata
Compilation timestamp:
7/19/2016 7:26:09 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:YDKnr0Yc6Xps6njUOwDlQK8IsseGP+rT6XsU8F:VnIHKRjJA+rT6XsUK

Entry address:
0x85656

Entry point:
E8, EE, 65, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 75, 13, E8, 18, 2C, 00, 00, 6A, 16, 5E, 89, 30, E8, EE, 39, 00, 00, 8B, C6, EB, 24, 68, 80, 00, 00, 00, FF, 75, 10, FF, 75, 0C, E8, 17, 00, 00, 00, 83, C4, 0C, 89, 06, 85, C0, 74, 04, 33, C0, EB, 07, E8, E8, 2B, 00, 00, 8B, 00, 5E, 5D, C3, 6A, 0C, 68, 08, B5, 4D, 00, E8, 9F, 49, 00, 00, 33, C9, 89, 4D, E4, 33, C0, 8B, 7D, 08, 85, FF, 0F, 95, C0, 85, C0, 75, 17, E8, BF, 2B, 00, 00, C7, 00, 16, 00, 00, 00, E8, 94, 39, 00, 00, 33, C0...
 
[+]

Entropy:
2.0422

Code size:
682 KB (698,368 bytes)

Program Uninstaller
Program name:
WinZip

Display publisher:
Winzipper Pvt Ltd.

Display version:
2.2.71

Uninstall string:
C:\Program Files\WinZipper\wzUninstall.exe


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