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optserve.dll

optserve.dll

Optlynx CO., LTD.

The module optserve.dll, “Distributed with Optmedia ” by Optlynx CO. has been detected as a potentially unwanted program by 6 anti-malware scanners.
Publisher:
Optlynx Co.,Ltd.   (signed by Optlynx CO., LTD.)

Product:
optserve.dll

Description:
Distributed with Optmedia

Version:
2.04

MD5:
c69285034654dd921c916ffb4a7ae1f6

SHA-1:
a7105dbd95c89166659f546c2c3b9a8af5d66604

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 2:21:28 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Agent.193856
7.11.53.196

Comodo Security
UnclassifiedMalware
14523

Fortinet FortiGate
Adware/OptServe
5/18/2014

IKARUS anti.virus
AdWare.Win32.Optserve
t3scan.1.1.122.0

McAfee
Adware-OptServe
5600.7127

MicroWorld eScan
APPL/Agent.193856
15.0.0.414

File size:
189.3 KB (193,856 bytes)

Product version:
2.04

Original file name:
optserve.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Windows\System32\optserve.dll

Digital Signature
Signed by:
Optlynx CO., LTD.

Authority:
VeriSign, Inc.

Valid from:
2/27/2008 9:00:00 AM

Valid to:
2/27/2009 8:59:59 AM

Subject:
CN="Optlynx CO., LTD.", OU=Coordination, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Optlynx CO., LTD.", L=Nishi-ku Osaka-shi, S=Osaka, C=JP

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
6387825ED1DE93FA6405FAB4707BABB8

Registration
CLSID:
{B77C47E4-902F-4D42-8107-4540BA9D341B}

ProgID:
optserve.Main

COM registered:
Yes

File PE Metadata
Compilation timestamp:
8/21/2008 1:00:56 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:2qmY/qFyNIJrK319SPbSKaLUgz7xPVg5SCuQxR:JmY/oyeBA196m1XhVydxR

Entry address:
0x277C

Entry point:
5A, 68, 44, AB, 02, 11, 68, 48, AB, 02, 11, 52, E9, E7, FF, FF, FF, 00, 00, 00, 48, 00, 00, 00, 30, 00, 00, 00, 40, 00, 00, 00, 00, 00, 00, 00, 05, 79, 7D, 5D, CF, 5E, 22, 40, 9C, F5, D6, 68, EA, FC, 5F, 71, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 69, 66, 66, 66, 61, 61, 6F, 70, 74, 73, 65, 72, 76, 65, 00, 53, 4B, 4B, 4B, 44, 44, 44, 00, 41, 41, FF, FF, FF, 00, 00, 00, 00, 00, 00, 90, 00, 00, 00, 00, 00, 00, 00, 02, 00, 00, 00, 08, 00, 00, 00, E4, 47, 7C, B7, 2F, 90, 42, 4D, 81, 07, 45, 40, BA, 9D, 34, 1B...
 
[+]

Entropy:
6.0135

Developed / compiled with:
Microsoft Visual Basic v6.0

Code size:
156 KB (159,744 bytes)

Automation Object
CLSID:
{B77C47E4-902F-4D42-8107-4540BA9D341B}

CLSID name:
optserve.Main


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