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ac3filter.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 ac3filter.exe, “Installation Utility” by W3i has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
W3i, LLC  (signed and verified)

Product:
InstallIQ Installation Utility

Description:
Installation Utility

Version:
1.90.0.0

MD5:
4aacad9b360e9903d1431c7f2bf74ce9

SHA-1:
439796856c6a33201641780b0f2f78a315031a20

SHA-256:
0b603edfa695731f379c684abf88a2549d36716b6c369f19643b9913f4bee2e1

Scanner detections:
1 / 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:
4/16/2024 9:51:21 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallX.W3i.Installer (M)
16.2.9.8

File size:
2.1 MB (2,216,056 bytes)

Product version:
1.90.0.0

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\ac3filter.exe

Digital Signature
Signed by:
W3i, LLC

Authority:
VeriSign, Inc.

Valid from:
5/18/2009 8:00:00 PM

Valid to:
7/2/2011 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 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7393AD65DF71BF83C8882420F2FE0A56

File PE Metadata
Compilation timestamp:
2/1/2011 2:05:05 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:16vbHjpX+98L9Wd2H3zGfvYuCNOPwf6hS2RNTm0uH3G:1apXI8VDG35Pwf6hS2RNuH3G

Entry address:
0x2B20A

Entry point:
E8, A9, C5, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 6A, 0A, 6A, 00, FF, 75, 08, E8, E6, 64, 00, 00, 83, C4, 0C, 5D, C3, 8B, FF, 55, 8B, EC, 5D, E9, DF, FF, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 10, FF, 75, 0C, 8D, 4D, F0, E8, 28, EC, FF, FF, 8B, 45, F0, 83, B8, AC, 00, 00, 00, 01, 7E, 16, 8D, 45, F0, 50, 68, 03, 01, 00, 00, FF, 75, 08, E8, E9, C5, 00, 00, 83, C4, 0C, EB, 12, 8B, 80, C8, 00, 00, 00, 8B, 4D, 08, 0F, B7, 04, 48, 25, 03, 01, 00, 00, 80, 7D, FC, 00, 74, 07, 8B, 4D, F8, 83, 61, 70, FD, C9...
 
[+]

Entropy:
6.7998

Code size:
1.3 MB (1,323,008 bytes)

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