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wzdl.exe

Winziper

Chencheng Cai

The application wzdl.exe, “downloader component” 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:
downloader component

Version:
5.0.0.0

MD5:
16ae2ec07c5133493bc5bb482b868f00

SHA-1:
af067e24c16356d894753e265b8a5112d232db6e

SHA-256:
33d9446938172b8c85519b8005a05ea5fc8314e8f987f41e7a1fbc5aad2f862a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/15/2025 6:02:12 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Winzipper (L)
16.10.7.11

File size:
1.4 MB (1,476,728 bytes)

Product version:
5.0.0.0

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

Original file name:
wzdl.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
Chencheng Cai

Authority:
thawte, Inc.

Valid from:
9/1/2016 5:30:00 AM

Valid to:
1/18/2017 5:29:59 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:
74922F4757E2BA8AE1ED7C92EF91BBB5

File PE Metadata
Compilation timestamp:
9/5/2016 10:56:09 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:CemdBd11fNcjvvPT6ax7s4lYlXlQ4xfw4t6a1MKwBNGyX0oOZY+OlgwL2ETUg/iX:9EBD1fub6N62MKwBNGgPPlDtC7wmAI

Entry address:
0x19A39

Entry point:
E8, 0E, 46, 00, 00, E9, 7F, FE, FF, FF, E8, C9, 41, 00, 00, 85, C0, 75, 06, B8, 14, 54, 43, 00, C3, 83, C0, 0C, C3, 55, 8B, EC, 56, E8, E4, FF, FF, FF, 8B, 4D, 08, 51, 89, 08, E8, 20, 00, 00, 00, 59, 8B, F0, E8, 05, 00, 00, 00, 89, 30, 5E, 5D, C3, E8, 95, 41, 00, 00, 85, C0, 75, 06, B8, 10, 54, 43, 00, C3, 83, C0, 08, C3, 55, 8B, EC, 8B, 4D, 08, 33, C0, 3B, 0C, C5, A8, 52, 43, 00, 74, 27, 40, 83, F8, 2D, 72, F1, 8D, 41, ED, 83, F8, 11, 77, 05, 6A, 0D, 58, 5D, C3, 8D, 81, 44, FF, FF, FF, 6A, 0E, 59, 3B, C8...
 
[+]

Entropy:
1.7775

Code size:
162.5 KB (166,400 bytes)

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