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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 a self-extracting archive and installer and has been known to bundle potentially unwanted software.
Publisher:
Winziper Pvt Ltd.  (signed by Chencheng Cai)

Product:
WinZipper

Description:
Winziper uninstall application

Version:
2.1.4.0

MD5:
5ab668db5cc5c8a09933944d71582ee5

SHA-1:
686537f22f88d2f930b94a1dc563a2ec488402bc

SHA-256:
f0875fdea85f1eff76e0401b67f351c8b41c3524c70beeecbc4f378fe6411d7f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
6/22/2025 8:04:13 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
16.9.6.4

File size:
1 MB (1,069,056 bytes)

Product version:
2.1.4.0

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:\users\{user}\appdata\local\temp\{random}.tmp\tools\wzp\omigazip_patch\wzuninstall.exe

Digital Signature
Signed by:
Chencheng Cai

Authority:
thawte, Inc.

Valid from:
6/17/2016 7:00:00 AM

Valid to:
1/18/2017 6:59:59 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:
38ECE5B56085166B9DAD890623266739

File PE Metadata
Compilation timestamp:
6/21/2016 9:49:41 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:EWGgG+KDRr1Kuh38aKgzKol2pJKtTxV5tX707:X/G+ClsetTxHtX8

Entry address:
0x82656

Entry point:
E8, 7E, 66, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 75, 13, E8, A4, 2C, 00, 00, 6A, 16, 5E, 89, 30, E8, 7E, 3A, 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, 74, 2C, 00, 00, 8B, 00, 5E, 5D, C3, 6A, 0C, 68, C0, 98, 4D, 00, E8, 2F, 4A, 00, 00, 33, C9, 89, 4D, E4, 33, C0, 8B, 7D, 08, 85, FF, 0F, 95, C0, 85, C0, 75, 17, E8, 4B, 2C, 00, 00, C7, 00, 16, 00, 00, 00, E8, 24, 3A, 00, 00, 33, C0...
 
[+]

Code size:
669 KB (685,056 bytes)

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