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nuancepdf.exe

InstallIQ Installation Utility

InstallX, LLC

The InstallIQ (InstallX) installation program is a co-bundle stub that devlivers software monetization offers during installation. These offers include web browser toolbars and extensions. The application nuancepdf.exe by InstallX has been detected as adware by 8 anti-malware scanners. The program is a setup application that uses the InstallIQ Installation Manager installer. The file has been seen being downloaded from dl8.iq8download.com.
Publisher:
InstallX, LLC  (signed and verified)

Product:
InstallIQ Installation Utility

Version:
2.132.0.0

MD5:
2dba2be5bd2139490ddc9ccd373acc5e

SHA-1:
8e3ad1d28e3a8b6a60f53f8d88d88c110db13e9c

SHA-256:
822aa74e4a3bba211ce07b72740a9ac7f7ebb2c07b1fce00145d398e887b183e

Scanner detections:
8 / 68

Status:
Adware

Explanation:
InstallIQ is a bundled offer download and install manager that is designed to show sponsored offers during installation that typically includes adware type toolbars, browser extensions and plugin or other potentially unwanted software along with the promised application.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/29/2024 10:45:21 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/InstallIQ (variant)
8.8645

K7 AntiVirus
Riskware
13.170.9164

Malwarebytes
PUP.Optional.InstallIQ
v2014.02.19.05

McAfee
Artemis!2DBA2BE5BD21
5600.7214

Reason Heuristics
PUP.Installer.InstallX.J
14.9.30.13

Sophos
InstallQ
4.91

Trend Micro House Call
TROJ_GEN.F47V0726
7.2.50

VIPRE Antivirus
InstallIQ Installer
20130

File size:
1.8 MB (1,900,624 bytes)

Product version:
2.132.0.0

Copyright:
Copyright ©2013 InstallX, LLC. All rights reserved.

Original file name:
InstallIQ.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallIQ Installation Manager

Language:
English (United States)

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

Digital Signature
Signed by:
InstallX, LLC

Authority:
DigiCert Inc

Valid from:
3/21/2013 8:00:00 PM

Valid to:
3/26/2014 8:00:00 AM

Subject:
CN="InstallX, LLC", O="InstallX, LLC", L=Sartell, S=Minnesota, C=US

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
030985B5A39F75A13A497DAB8BF611F7

File PE Metadata
Compilation timestamp:
7/23/2013 12:00:53 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:HbtgkP9avOCjVqJ3SZYez4h3nNfq2j92Id4lRC3Jwb1OXfCM+F4fUSTT+WvfCYvN:HbDaFhOtlN4Id4lRT1mCFefUSTb6KN

Entry address:
0xEEE9

Entry point:
E8, 65, 88, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 38, 5A, 57, 00, E8, A1, 47, 00, 00, E8, 69, 6A, 00, 00, 0F, B7, F0, 6A, 02, E8, F8, 87, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 85, 64, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.6935

Code size:
1.2 MB (1,251,328 bytes)

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

http://dl8.iq8download.com/lm/.../nuancepdf.exe

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