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wzShellctx.dll

WinZiper

Chencheng Cai

The file wzShellctx.dll, “WinZiper Shell Context Menu” 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.
Publisher:
Winziper Pvt Ltd.  (signed by Chencheng Cai)

Product:
WinZiper

Description:
WinZiper Shell Context Menu

Version:
2.2.28.0

MD5:
d7ae12b3665a9fa9f0478d41629399ef

SHA-1:
c091b78f6f9715499487793aedf803157521e984

SHA-256:
16f45b5e9f93da77ada36d33098fec55aeec9c8b7c653014b7567a86e4a4c878

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 5:32:12 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Winzipper (M)
16.9.12.7

File size:
250.6 KB (256,575 bytes)

Product version:
2.2.28.0

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

Original file name:
wzShellctx.dll

Language:
English (United States)

Common path:
C:\Program Files\winzipper\wzshellctx.dll.tmp

Digital Signature
Signed by:
Chencheng Cai

Authority:
thawte, Inc.

Valid from:
8/23/2016 5:00:00 PM

Valid to:
1/17/2017 3:59:59 PM

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:
3D9B7512E1E6F7C1B6D38F1FD96B4AB3

File PE Metadata
Compilation timestamp:
8/24/2016 7:45:47 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:7JSkl/uI7Ny2+23V+EBV+UdvrEFp7hKRXu+:7PlPHhVxBjvrEH76T

Entry address:
0xD6E1

Entry point:
E9, 8B, 7A, FF, FF, 0C, 01, 75, 05, E8, 28, 4C, 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, E8, EB, 01, 10, E8, C0, 01, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 0C, 1C, 02, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, A4, 84, 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:
6.8397

Packer / compiler:
tElock 0.99 - 1.0 private

Code size:
87 KB (89,088 bytes)

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