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optserve.exe

optserve.exe released on 2007/04/12

Optlynx CO., LTD.

The application optserve.exe by Optlynx CO. has been detected as a potentially unwanted program by 13 anti-malware scanners. It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘optserve’.
Publisher:
Optlynx Co.,Ltd.  (signed by Optlynx CO., LTD.)

Product:
optserve.exe released on 2007/04/12

Version:
1.06

MD5:
8dc92ed472b5236977e64d812313f8b6

SHA-1:
ce7c17970b1c0d3b3b3224fbb0a2220c0bbbe703

Scanner detections:
13 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 7:26:19 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Adware.Optserve
7.1.1

Avira AntiVirus
ADSPY/Optserve.A
7.11.119.222

avast!
Win32:PUP-gen [PUP]
2014.9-140212

Clam AntiVirus
Win.Adware.Optserve
0.98/18355

Comodo Security
UnclassifiedMalware
17448

Fortinet FortiGate
Adware/OptServe
2/12/2014

IKARUS anti.virus
not-a-virus:AdWare.Optmedia
t3scan.2.2.29

Malwarebytes
Spyware.OnlineGames
v2014.02.12.12

McAfee
Adware-OptServe
5600.7222

MicroWorld eScan
Adware.Optserve
15.0.0.129

Quick Heal
Adware.Optserve (Not a Virus)
2.14.12.00

Sophos
Generic PUA MO
4.96

Trend Micro
ADW_OPTMEDIA
10.465.12

File size:
29.6 KB (30,264 bytes)

Product version:
1.06

Original file name:
optserve.exe

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Optlynx CO., LTD.

Authority:
VeriSign, Inc.

Valid from:
3/1/2007 9:00:00 AM

Valid to:
3/1/2008 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:
475D4973A000810A5409CC1F7132A4F1

File PE Metadata
Compilation timestamp:
4/12/2007 2:10:31 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
768:/X/X5DEL3iZFN3jWrTX5DEL3iZFXL3t5bOVl:/X/X5DEL3iZFNSrTX5DEL3iZFXBJK

Entry address:
0x1190

Entry point:
68, A8, 21, 40, 00, E8, EE, FF, FF, FF, 00, 00, 00, 00, 00, 00, 30, 00, 00, 00, 40, 00, 00, 00, 00, 00, 00, 00, 0D, EA, 60, FE, 94, 88, 9C, 4E, A3, 0B, C4, F2, 42, 32, A6, 74, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, B9, B9, B9, B9, B9, AA, 70, 72, 6A, 43, 6C, 69, 65, 6E, 74, 00, 25, 26, 25, 25, 25, 25, 00, 00, 00, 00, FF, CC, 31, 00, 00, 4F, A8, 04, 88, F9, 7F, 75, 4C, 90, 92, 7F, FF, 26, 1D, BF, E1, 8F, 5D, A9, 81, 9D, 20, 00, 41, AB, CE, 0A, 32, 3D, 16, 52, B3, 3A, 4F, AD, 33, 99, 66, CF, 11, B7, 0C, 00...
 
[+]

Entropy:
4.2923

Code size:
8 KB (8,192 bytes)

Startup File (All Users Run)
Registry location:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
optserve

Command:
C:\Windows\System32\optserve.exe


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