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smileycentralsetup2.3.98.9.zschr999.exe

My Web Search Bar Installer

Mindspark Interactive Network

This is the installer stub for the Mindspark (MyWebSearch.com/Ask) browser toolbar which provides the offer to the end user to install the toolbar and set the browser's search, home page and new tab to an Ask.com search destination. The application smileycentralsetup2.3.98.9.zschr999.exe by Mindspark Interactive Network has been detected as a potentially unwanted program by 19 anti-malware scanners. This is a setup and installation application and has been known to bundle potentially unwanted software. This version of the installer will bundle a Mindspark/MyWebSearch Toolbar, a potentially unwanted web browser extension.
Publisher:
MyWebSearch.com  (signed by Mindspark Interactive Network)

Product:
My Web Search Bar Installer

Version:
2, 0, 0, 11

MD5:
acf042e65382062cfa021dff1a0cc55c

SHA-1:
2e873fb1bf00b28e344998c3f3f86b135fcd2c52

SHA-256:
2ae04acf143539e3c44ad27cbd8ad4624db42f84e52bdd2b90b2a2279a4dd33c

Scanner detections:
19 / 68

Status:
Potentially unwanted

Explanation:
Bundles the Mindspark (MyWebSearch/Ask) toolbar, a web browser extension that will modify a user's search and home pages.

Analysis date:
4/25/2024 5:54:00 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Adware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.MyWebSearch
2014.11.01

avast!
Win32:FunWeb-K [PUP]
2014.9-150407

AVG
AdInstaller.FunWeb
2016.0.3147

Clam AntiVirus
Suspect.Adware.MWS
0.98/18155

Comodo Security
Heur.Suspicious
11635

Dr.Web
Trojan.DownLoader9.53383
9.0.1.097

Emsisoft Anti-Malware
Riskware.WebToolbar.Win32.FunWeb.AMN!A2
8.15.07.10.10

ESET NOD32
Win32/Toolbar.MyWebSearch (variant)
9.6919

Fortinet FortiGate
W32/Toolbar_fam.NB
4/7/2015

herdProtect (fuzzy)
variant of mywebfacesetup2.3.98.9.grchr999.exe (Adware)
2015.7.10.10

Kaspersky
not-a-virus:WebToolbar.Win32.FunWeb
14.0.0.2229

NANO AntiVirus
Riskware.Win32.Mywebsearch.csowph
0.28.6.62995

Norman
W32/MyWebSearch.AOA
11.20150710

Qihoo 360 Security
Win32/Virus.WebToolbar.787
1.0.0.1015

Reason Heuristics
PUP.Installer.Mindspark
15.4.6.22

Rising Antivirus
PE:Trojan.Win32.Generic.12D97AC7!316242631
23.00.65.15405

Vba32 AntiVirus
Adware.MyWebSearch
3.12.16.4

VIPRE Antivirus
MyWebSearch.J
11597

File size:
4 MB (4,142,520 bytes)

Product version:
2, 0, 0, 11

Copyright:
Copyright © 2006, 2007, 2008, 2009, 2010

Original file name:
mwsSetup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\smileycentralsetup2.3.98.9.zschr999.exe

Digital Signature
Signed by:
Mindspark Interactive Network

Authority:
VeriSign, Inc.

Valid from:
5/30/2010 8:00:00 PM

Valid to:
5/6/2012 7:59:59 PM

Subject:
CN=Mindspark Interactive Network, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Mindspark Interactive Network, L=White Plains, S=NewYork, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
41730EB0E6D92A476E16628A0DBEFB36

File PE Metadata
Compilation timestamp:
1/21/2012 12:14:56 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:sFo4arQh1XKR+odf+qrCfcGsgmqH9yhe3cWSQ:io4arQh1acodf+qpGssH9y4PSQ

Entry address:
0x34AF

Entry point:
55, 8B, EC, 83, EC, 44, 53, 56, 6A, 00, FF, 15, 28, 51, 40, 00, A3, E4, 69, 40, 00, FF, 15, 8C, 50, 40, 00, 8B, 1D, 88, 50, 40, 00, 8B, F0, 85, F6, 75, 04, 6A, FF, FF, D3, 8A, 06, 57, 8B, 3D, 60, 51, 40, 00, 3C, 22, 75, 1B, 56, FF, D7, 8B, F0, 8A, 06, 3C, 22, 74, 04, 84, C0, 75, F1, 80, 3E, 22, 75, 15, 56, FF, D7, 8B, F0, EB, 0E, 3C, 20, 7E, 0A, 56, FF, D7, 8B, F0, 80, 3E, 20, 7F, F6, 8A, 06, 84, C0, 74, 04, 3C, 20, 7E, E1, 83, 65, E8, 00, 8D, 45, BC, 50, FF, 15, 84, 50, 40, 00, E8, 2D, 00, 00, 00, F6, 45...
 
[+]

Entropy:
7.9677

Developed / compiled with:
Microsoft Visual C++

Code size:
16 KB (16,384 bytes)

The file smileycentralsetup2.3.98.9.zschr999.exe has been seen being distributed by the following URL.

http://ak.exe.imgfarm.com/images/nocache/mindspark/.../SmileyCentralSetup2.3.98.9.ZSchr999.exe

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to www187.mindspark.com  (74.113.233.187:80)

TCP (HTTP):
Connects to anx.mindspark.com  (74.113.233.187:80)

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