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winzipersvc.exe

Winziper

Yang Liu

The application winzipersvc.exe, “Winzipper service” by Yang Liu has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a separate (within the context of its own process) windows Service named “WinZiper service”.
Publisher:
Winziper Pvt Ltd.  (signed by Yang Liu)

Product:
Winziper

Description:
Winzipper service

Version:
2.1.0.0

MD5:
f2da320d4f5de74e5e946b234a114185

SHA-1:
b32cc1e5e516482e5077c34b10888c6697cefce2

SHA-256:
44ccf3b34c61f87926108a26db9fefe9998aa5b72a5618fe639a69ee0cf5e459

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
6/25/2025 1:52:11 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Thinknice.WinZipper (M)
16.5.22.7

File size:
1.1 MB (1,150,559 bytes)

Product version:
2.1.0.0

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

Original file name:
winzipersvc.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
Yang Liu

Authority:
thawte, Inc.

Valid from:
5/17/2016 5:00:00 PM

Valid to:
11/25/2016 3:59:59 PM

Subject:
CN=Yang Liu, 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:
7A83EBB920EE081F2CE9FD6AE15A77B1

File PE Metadata
Compilation timestamp:
5/17/2016 8:34:38 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:GCdt7XyG5ZRvHrZJX1vkRDmATc0qytD9PZ6A9mb5NTx+UJbm3urEH7T:7dt7DvLZJX1vlyxIbXTx+UJbmN

Entry address:
0x80320

Entry point:
E9, 94, FE, F8, FF, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 75, 13, E8, 92, 14, 00, 00, 6A, 16, 5E, 89, 30, E8, A8, 12, 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, 62, 14, 00, 00, 8B, 00, 5E, 5D, C3, 6A, 0C, 68, 10, 69, 4E, 00, E8, A5, 14, 00, 00, 33, C9, 89, 4D, E4, 33, C0, 8B, 7D, 08, 85, FF, 0F, 95, C0, 85, C0, 75, 17, E8, 39, 14, 00, 00, C7, 00, 16, 00, 00, 00, E8, 4E, 12, 00, 00, 33, C0...
 
[+]

Entropy:
6.5703

Packer / compiler:
Xtreme-Protector v1.05

Code size:
675 KB (691,200 bytes)

Service
Display name:
WinZiper service

Service name:
winzipersvc

Description:
WinZipper service

Type:
Win32OwnProcess

Group:
SchedulerGroup


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