internet-explorer-9-0-final-64-bits.exe

ISBRInstaller

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application internet-explorer-9-0-final-64-bits.exe by ISBRInstaller has been detected as adware by 24 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from esd.baixaki.com.br.
Publisher:
ISBRInstaller  (signed and verified)

MD5:
75c994f5ff1c0f5bda20e75aba30af9c

SHA-1:
9f96a4634966b3a5de57b3988577b53bc77ac4b4

SHA-256:
69a5997d698a1911e20a69dadd6ef73279b497fab2eca1bc17202616e3ebd748

Scanner detections:
24 / 68

Status:
Adware

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
5/10/2024 7:09:34 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Agent.NXJ
911

Agnitum Outpost
PUA.InstallCore
7.1.1

AVG
MalSign.InstallC
2015.0.3389

Bitdefender
Adware.Agent.NXJ
1.0.20.1095

Bkav FE
W32.Clodfa4.Trojan
1.3.0.4613

Comodo Security
Application.Win32.Installcore.ES
17612

Dr.Web
Adware.InstallCore.133
9.0.1.0356

Emsisoft Anti-Malware
Adware.Agent.NXJ
8.14.08.07.08

ESET NOD32
Win32/InstallCore.BY potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/Vittalia
8/7/2014

F-Secure
Adware.Agent.NXJ
11.2014-07-08_5

G Data
Adware.Agent.NXJ
14.8.24

K7 AntiVirus
Unwanted-Program
13.176.11684

Malwarebytes
v2014.08.07.08

McAfee
Artemis!1A5F0EC5A521
5600.7220

MicroWorld eScan
Adware.Agent.NXJ
15.0.0.657

nProtect
Adware.Agent.NXJ
14.03.18.01

Reason Heuristics
PUP.ISBRInstaller.d
14.8.7.20

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.131220

Sophos
PUA 'Install Core Click run software'
5.10

Trend Micro House Call
TROJ_GEN.F47V1215
7.2.45

Vba32 AntiVirus
3.12.24.3

VIPRE Antivirus
Trojan.Win32.Generic
25450

File size:
608.5 KB (623,136 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\internet-explorer-9-0-final-64-bits.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
7/16/2013 9:00:00 PM

Valid to:
7/17/2014 8:59:59 PM

Subject:
CN=ISBRInstaller, O=ISBRInstaller, STREET=Ronthschilde 63, L=Tel Aviv, S=Tel Aviv, PostalCode=6527319, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
158EF632B1D9C77CF5AAB6A9367E7FCE

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:ESyMJfsG0CvmjOPw43JmkynqNPr4ucXt3Ru/YBcqoqc+t4Iv0eI:ESyMJfskaOPweGMr4XlvBQqcnIMeI

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

The file internet-explorer-9-0-final-64-bits.exe has been seen being distributed by the following URL.

http://esd.baixaki.com.br/programas/70131/.../internet-explorer-9-0-final-64-bits.exe

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