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wzShellctx.dll

WinZipper

Yang Liu

The module wzShellctx.dll, “WinZipper Shell Context Menu” 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.
Publisher:
Winzipper Pvt Ltd.  (signed by Yang Liu)

Product:
WinZipper

Description:
WinZipper Shell Context Menu

Version:
2.0.0.1

MD5:
3bb18429406a995f79f3ad723027d42b

SHA-1:
3628784db8f7ae5d02292be6fb73f11211c99e8b

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/12/2025 9:18:55 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Winzipper
16.6.29.20

File size:
180 KB (184,368 bytes)

Product version:
2.0.0.1

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

Original file name:
wzShellctx.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\{random}.tmp\omigazip\wzshellctx.dll

Digital Signature
Signed by:
Yang Liu

Authority:
thawte, Inc.

Valid from:
4/27/2016 7:00:00 AM

Valid to:
11/26/2016 6:59:59 AM

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:
7DCF81CC0A5C816FFA2F3E338623434F

File PE Metadata
Compilation timestamp:
5/3/2016 1:51:40 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:RHJF00UmGbBQTeW2d+6fKjnTbzo+bFUaZpvTb+2IrWcRO:tJFMLb1W2dpirceFUiv+2zck

Entry address:
0xC221

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 90, 48, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 30, E2, 01, 10, E8, 50, 02, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 60, 1B, 02, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, E4, 72, 01, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Entropy:
5.8265

Developed / compiled with:
Microsoft Visual C++

Code size:
85.5 KB (87,552 bytes)

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