home

zlibwapi.dll

zlib

CyberDefender Corporation

zlib1.dll is the zLib Compression Library used for lossless data-compression and is recompiled by CyberDefender Corporation. Note, this is a common distributed file and although it has been detected it might not be a threat is un-coupled from its distribution source.
Publisher:
CyberDefender Corporation  (signed and verified)

Product:
zlib

Description:
zlib data compression library

Version:
1.2.3

MD5:
af75fbe73b307435923657c22621e111

SHA-1:
19094da81209628d7e144f684dacfae1f33cded1

SHA-256:
1a3841871cd2e2c0f3be8ddbe0ac8b2bef02fb952649b3d64b6df7adc3e246df

Scanner detections:
1 / 68

Status:
Inconclusive but possibly unwanted  (It is part of a common redistributable library)

Analysis date:
4/18/2024 7:01:47 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Common.PUP.Optional.CyberDefenderCorporation
15.8.27.0

File size:
117.6 KB (120,440 bytes)

Product version:
1.2.3

Copyright:
(C) 1995-2004 Jean-loup Gailly & Mark Adler

Original file name:
zlib1.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\cyberdefender\pc optimizer\zlibwapi.dll

Digital Signature
Signed by:
CyberDefender Corporation

Authority:
VeriSign, Inc.

Valid from:
11/21/2011 5:00:00 PM

Valid to:
11/22/2012 4:59:59 PM

Subject:
CN=CyberDefender Corporation, OU=Digital ID Class 3 - Microsoft Software Validation v2, OU=Security Software, O=CyberDefender Corporation, L=Los Angeles, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
2F020BCB1B37E9E1D2927775129A0B65

File PE Metadata
Compilation timestamp:
11/29/2006 2:16:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
3072:OGPjy/rYyG07bE0mpTBf+lyTotxU7777777by:pWYAo0UTBWlyaU7777777G

Entry address:
0x9CE9

Entry point:
83, 7C, 24, 08, 01, 75, 05, E8, CC, 4F, 00, 00, FF, 74, 24, 04, 8B, 4C, 24, 10, 8B, 54, 24, 0C, E8, ED, FE, FF, FF, 59, C2, 0C, 00, 55, 8B, EC, 83, EC, 08, 89, 7D, FC, 89, 75, F8, 8B, 75, 0C, 8B, 7D, 08, 8B, 4D, 10, C1, E9, 07, EB, 06, 8D, 9B, 00, 00, 00, 00, 66, 0F, 6F, 06, 66, 0F, 6F, 4E, 10, 66, 0F, 6F, 56, 20, 66, 0F, 6F, 5E, 30, 66, 0F, 7F, 07, 66, 0F, 7F, 4F, 10, 66, 0F, 7F, 57, 20, 66, 0F, 7F, 5F, 30, 66, 0F, 6F, 66, 40, 66, 0F, 6F, 6E, 50, 66, 0F, 6F, 76, 60, 66, 0F, 6F, 7E, 70, 66, 0F, 7F, 67, 40...
 
[+]

Entropy:
6.7297

Code size:
73.5 KB (75,264 bytes)

Scan zlibwapi.dll - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.