home

ib_uninstall.exe

Installer

MediaTechSoft Inc.

This is the Performersoft setup installer. The application ib_uninstall.exe by MediaTechSoft has been detected as adware by 42 anti-malware scanners. The program is a setup application that uses the InstallBrain installer. The setup program bundles additional offers, mostly adware, using the InstallBrain installer, a pay-per-install monetization download manager. InstallBrain will also install a background updater service that will update any installed browser add-ons and plug-ins. The file has been seen being downloaded from www.softologicsd.com. While running, it connects to the Internet address www.ibbalance.com on port 443.
Publisher:
MediaTechSoft Inc.  (signed and verified)

Product:
Installer

Version:
15.9.28.27

MD5:
4ebff2ffdd3abbfa998b2ae0476540d4

SHA-1:
51ef7630752df1f6378c39b5b4c06efcc8c44c68

SHA-256:
15d01008659fd7c0f22e2f0ffbf170ab02ab6aea6bb144827dbe56299717b226

Scanner detections:
42 / 68

Status:
Adware

Explanation:
Uses the InstallBrain monetization platform from iBario to deliver bundled adware both search toolbars and PC optimizers from Performersoft.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/25/2024 1:13:24 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.InstallBrain.A
370

AegisLab AV Signature
ADWARE-InstallBrain.Gen
2.1.4+

Agnitum Outpost
Adware.BrainInst
7.1.1

AhnLab V3 Security
Trojan/Win32.Brantall
16.01.31

Avira AntiVirus
Adware/InstallBrain.CE
7.11.121.36

avast!
Win32:InstallBrain-AA [PUP]
2014.9-160131

AVG
AdInstaller.InstallBrain
2017.0.2848

Baidu Antivirus
Adware.Win32.Agent
4.0.3.16131

Bitdefender
Application.Bundler.InstallBrain.A
1.0.20.155

Bkav FE
W32.Clodb8d.Trojan
1.3.0.4613

Clam AntiVirus
Win.Adware.Installbrain-103
0.98/21411

Comodo Security
Application.Win32.InstallBrain.AF
17475

Dr.Web
Adware.Downware.1082
9.0.1.031

Emsisoft Anti-Malware
Win32.Virtob.Gen.12
8.16.01.31.05

ESET NOD32
Win32/InstallBrain (variant)
10.8190

Fortinet FortiGate
Adware/InstallBrain.OP
1/31/2016

F-Prot
W32/IBrain.D.gen
v6.4.7.1.166

F-Secure
Trojan:W32/InstallBrain.A
11.2016-31-01_1

G Data
Win32.Application.InstallBrain
16.1.22

IKARUS anti.virus
AdInstaller
t3scan.2.2.29

K7 AntiVirus
Unwanted-Program
13.174.10588

Kaspersky
not-a-virus:AdWare.Win32.BrainInst
14.0.0.734

Malwarebytes
Adware.InstallBrain
v2016.01.31.05

McAfee
RDN/Generic PUP.x!bpg
5600.6504

Microsoft Security Essentials
TrojanDownloader:Win32/Brantall.B
1.165.247.01

MicroWorld eScan
Application.Bundler.InstallBrain.A
17.0.0.93

NANO AntiVirus
Trojan.Win32.Downware.cqmhdj
0.28.0.57029

Norman
Application.Bundler.InstallBrain.A
11.20160131

nProtect
Trojan-Clicker/W32.BrainInst.676192
14.03.21.01

Panda Antivirus
Adware/Ibups
16.01.31.05

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Quick Heal
TrojanDownloader.Brantall.b
1.16.12.00

Reason Heuristics
PUP.Performersoft.MediaTechSoft.Bundler (M)
16.1.31.5

Rising Antivirus
PE:Malware.InstallBrain!6.10A6
23.00.65.16129

Sophos
InstallBrain
4.96

SUPERAntiSpyware
Trojan.Agent/Gen-Downware
9353

Total Defense
Win32/Tnega.BRRKCQ
37.0.10498

Trend Micro House Call
TROJ_GEN.F47V1122
7.2.31

Trend Micro
TROJ_SPNV.03KI13
10.465.31

Vba32 AntiVirus
AdWare.BrainInst
3.12.24.3

VIPRE Antivirus
InstallBrain
16540

Zillya! Antivirus
Downloader.BrainInst.Win32.9
2.0.0.1771

File size:
769.3 KB (787,744 bytes)

Product version:
15.9.28.27

Copyright:
Copyright 2012

Original file name:
installer.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallBrain

Language:
English (United States)

Common path:
C:\Program Files\uninstall information\ib\97\3867\ib_uninstall.exe

Digital Signature
Signed by:
MediaTechSoft Inc.

Authority:
GoDaddy.com, Inc.

Valid from:
3/29/2013 2:18:00 PM

Valid to:
3/29/2016 2:18:00 PM

Subject:
CN=MediaTechSoft Inc., O=MediaTechSoft Inc., L=Beaverton, S=OR, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
4B870730DE21B9

File PE Metadata
Compilation timestamp:
8/22/2013 8:14:40 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:l0tDxZc7TOTkablRlokCiZPgOSmMqYK317DqotBB54HQNTLAr7obEq/:KuqT5od8JSNqJ3NkuTA7o4q/

Entry address:
0xC05D

Entry point:
E8, F6, 49, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 53, 8B, 5D, 08, 83, FB, E0, 77, 6F, 56, 57, 83, 3D, E8, 55, 42, 00, 00, 75, 18, E8, 41, 42, 00, 00, 6A, 1E, E8, 8B, 40, 00, 00, 68, FF, 00, 00, 00, E8, 3B, 26, 00, 00, 59, 59, 85, DB, 74, 04, 8B, C3, EB, 03, 33, C0, 40, 50, 6A, 00, FF, 35, E8, 55, 42, 00, FF, 15, 58, A0, 41, 00, 8B, F8, 85, FF, 75, 26, 6A, 0C, 5E, 39, 05, EC, 55, 42, 00, 74, 0D, 53, E8, 8B, 19, 00, 00, 59, 85, C0, 75, A9, EB, 07, E8, 5D, 19, 00, 00, 89, 30, E8, 56, 19, 00, 00, 89...
 
[+]

Code size:
97 KB (99,328 bytes)

The file ib_uninstall.exe has been seen being distributed by the following URL.

http://www.softologicsd.com/.../gkb0y?exename=77ZipSetup&cid=3867&lang=pt

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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