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irsetup.exe

Setup Factory Runtime

MicroSmarts LLC

The application irsetup.exe, “Setup Application” by MicroSmarts has been detected as a potentially unwanted program by 5 anti-malware scanners. The program is a setup application that uses the Setup Factory installer. This version of the installer will bundle a Mindspark/MyWebSearch Toolbar, a potentially unwanted web browser extension. While running, it connects to the Internet address 149.126.73.38.ip.incapdns.net on port 80 using the HTTP protocol.
Publisher:
Indigo Rose Corporation  (signed by MicroSmarts LLC)

Product:
Setup Factory Runtime

Description:
Setup Application

Version:
9.2.0.0

MD5:
0d4c54af8c17b04ac13ed46ea029ea21

SHA-1:
712a98abe5f6c0f827edb1725211254fe8bfa739

Scanner detections:
5 / 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:
11/2/2024 5:15:18 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Mindspark-A [PUP]
2014.9-141226

AVG
Micros
2015.0.3248

Reason Heuristics
PUP.Installer.MicroSmarts.H
14.12.26.20

Trend Micro House Call
TROJ_GEN.F47V1001
7.2.360

VIPRE Antivirus
MyWebSearch.J
24656

File size:
1.3 MB (1,350,576 bytes)

Product version:
9.2.0.0

Copyright:
Runtime Engine Copyright © 2013 Indigo Rose Corporation (www.indigorose.com)

Trademarks:
Setup Factory is a trademark of Indigo Rose Corporation

Original file name:
suf_rt.exe

File type:
Executable application (Win32 EXE)

Installer:
Setup Factory

Language:
English (United States)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\{random}.tmp\irsetup.exe

Digital Signature
Signed by:
MicroSmarts LLC

Authority:
VeriSign, Inc.

Valid from:
1/29/2014 7:00:00 PM

Valid to:
2/29/2016 6:59:59 PM

Subject:
CN=MicroSmarts LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=MicroSmarts LLC, L=Matteson, S=Illinois, 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:
727818EF39063758ECCB0D8BFF50F53F

File PE Metadata
Compilation timestamp:
8/27/2013 2:43:38 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:s3BrELwtW5a1bTFQE+m/OHe72CmAD/XWsQRs9fTSO7OwHmPWce6NsS:qR2X6pymME2HAD/W5Rsleo+PWceap

Entry address:
0x3C40A0

Entry point:
60, BE, 00, 40, 68, 00, 8D, BE, 00, D0, D7, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.9209

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
1.3 MB (1,314,816 bytes)

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

TCP (HTTP):
Connects to ip-50-63-202-51.ip.secureserver.net  (50.63.202.51:80)

TCP (HTTP):
Connects to 149.126.73.38.ip.incapdns.net  (149.126.73.38:80)

TCP (HTTP):
Connects to 103.28.249.38.ip.incapdns.net  (103.28.249.38:80)

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