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nuancepdf.exe

InstallIQ Installation Utility

W3i, 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 W3i has been detected as adware by 16 anti-malware scanners. It uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from dl2.iq8download.com.
Publisher:
W3i, LLC  (signed and verified)

Product:
InstallIQ Installation Utility

Version:
2.118.0.0

MD5:
e1bbc72b7f02bf9eae805d4cab9dfad5

SHA-1:
f8bc71aac3a20863c68ebdf977464213d6405076

SHA-256:
d2bb10bcd064f9c5408dadb7567f4152cfd70fe3114fbc8726105175d6126108

Scanner detections:
16 / 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.

Analysis date:
4/26/2024 1:20:24 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/InstallC.B.1
7.11.123.120

AVG
AdInstaller.InstallQ
2015.0.3467

Comodo Security
UnclassifiedMalware
17551

Dr.Web
Adware.W3i.9
9.0.1.0141

ESET NOD32
Win32/InstallIQ (variant)
8.9249

F-Prot
W32/InstallCore.L.gen
v6.4.7.1.166

IKARUS anti.virus
AdWare.InstallC
t3scan.2.2.29

K7 AntiVirus
Unwanted-Program
13.175.10735

Malwarebytes
PUP.Optional.InstallIQ.A
v2014.05.21.02

McAfee
Artemis!E1BBC72B7F02
5600.7123

MicroWorld eScan
Win32/InstallIQ
15.0.0.423

Reason Heuristics
PUP.Installer.W3i.J
14.8.7.19

Rising Antivirus
PE:PUF.InstallIQ!1.9E4F
23.00.65.14519

Sophos
InstallQ
4.96

Trend Micro House Call
TROJ_GEN.R0CBB01J713
7.2.141

VIPRE Antivirus
InstallIQ Installer
25076

File size:
1.6 MB (1,651,904 bytes)

Product version:
2.118.0.0

Copyright:
Copyright ©2011 W3i Holdings, LLC. All rights reserved.

Original file name:
InstallIQ.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
W3i, LLC

Authority:
VeriSign, Inc.

Valid from:
6/18/2011 8:00:00 PM

Valid to:
7/1/2013 7:59:59 PM

Subject:
CN="W3i, LLC", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="W3i, LLC", L=Sartell, S=Minnesota, 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:
6A5D73F262C38BBD4578AB6AD713318D

File PE Metadata
Compilation timestamp:
9/10/2012 9:45:46 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:yhxTObRevINFWfRN2PCDjEgsVTk6jnbI9:04evAFQN9EdXjb0

Entry address:
0x38D4

Entry point:
E8, 5A, A0, 00, 00, E9, 78, FE, FF, FF, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9, 00, 00, FF, 00, 74, 13, A9, 00, 00, 00, FF, 74, 02, EB, CD, 8D, 41, FF, 8B, 4C, 24, 04, 2B, C1, C3, 8D, 41, FE, 8B, 4C, 24, 04...
 
[+]

Entropy:
6.8212

Code size:
1.1 MB (1,112,576 bytes)

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

http://dl2.iq8download.com/lm/.../nuancepdf.exe

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