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oi_setup.exe

Installer

OI Software, Inc.

The application oi_setup.exe by OI Software has been detected as adware by 21 anti-malware scanners. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent. While running, it connects to the Internet address www.ibbalance.com on port 443.
Publisher:
OpenInstall   (signed by OI Software, Inc.)

Product:
Installer

Version:
1,13,0,381

MD5:
c5e1d12fddc6fca6f1882be1636dad4b

SHA-1:
11a92ff427f9225b5088c08a906889d6e8404212

SHA-256:
af0a983f6162f1150daf0eed6c3576b9bfb68a97a39c7f5c3832e2a71ece473b

Scanner detections:
21 / 68

Status:
Adware

Explanation:
May bundle additional potentially unwanted software such as adware during setup.

Analysis date:
4/19/2024 3:37:20 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.OpenInstall
7.1.1

Avira AntiVirus
Adware/OpenInstall.A.7
7.11.179.12

avast!
Win32:OpenInstall-H [PUP]
2014.9-160112

Comodo Security
Application.Win32.AdWare.OpenInstall.A
19818

Dr.Web
Adware.OpenInstall.1
9.0.1.012

ESET NOD32
Win32/OpenInstall (variant)
10.10201

Fortinet FortiGate
Riskware/OpenInstall
1/12/2016

F-Prot
W32/Monitor.B.gen
v6.4.7.1.166

G Data
Win32:OpenInstall
16.1.22

IKARUS anti.virus
Win32.Malware
t3scan.1.7.8.0

K7 AntiVirus
Unwanted-Program
13.182.12945

Malwarebytes
PUP.BundleInstaller.OI
v2016.01.12.09

McAfee
Artemis!F46EE363D5E1
5600.6523

NANO AntiVirus
Trojan.Win32.OpenInstall.chwofo
0.28.2.61349

Qihoo 360 Security
Win32/Virus.Adware.852
1.0.0.1015

Reason Heuristics
PUP.OpenInstall.OISoftware.Installer (M)
16.1.12.9

Sophos
Open Install
4.98

Trend Micro House Call
HV_AGENT_CA22482E.TOMC
7.2.12

Trend Micro
ADW_OPENINSTALL
10.465.12

Vba32 AntiVirus
Signed-Adware.Hotbar
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
33992

File size:
218.1 KB (223,296 bytes)

Product version:
1,13,0,381

Copyright:
Copyright © 2010

Original file name:
Installer.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\oi_setup.exe

Digital Signature
Signed by:
OI Software, Inc.

Authority:
VeriSign, Inc.

Valid from:
11/29/2010 6:00:00 PM

Valid to:
11/30/2011 5:59:59 PM

Subject:
CN="OI Software, Inc.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="OI Software, Inc.", L=Wilmington, S=Delaware, 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:
47E25BFB5C4E24A51FE4414067EF5CA5

File PE Metadata
Compilation timestamp:
7/27/2011 9:36:05 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
3072:SA8QvIVNRURi1s0GeBXtRqndmLUlAp47YQqvx2M+8nU2qMqjMynX4cxfotEKEACT:ScvIyRiyGXK8gAq7Y7vginU25mIyT

Entry address:
0x77670

Entry point:
60, BE, 00, 80, 44, 00, 8D, BE, 00, 90, FB, 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:
7.7346

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

Code size:
192 KB (196,608 bytes)

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

TCP (HTTP):
Connects to www.softologic.com  (174.37.181.31:80)

TCP (HTTP SSL):
Connects to www.ibbalance.com  (173.192.190.227:443)

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