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ezcalendar.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 ezcalendar.exe by W3i has been detected as adware by 13 anti-malware scanners. The file has been seen being downloaded from dl2.iq2download.com.
Publisher:
W3i, LLC  (signed and verified)

Product:
InstallIQ Installation Utility

Version:
2.96.1.0

MD5:
54e425bd473c379cdbedd88a2efea705

SHA-1:
1f319971ce8854842d58a9aeb910a6a5a9a77bc6

SHA-256:
7b64887a46d7c3a07c559e14653a1cf95f559abb4de2a93c3efd916e6e393389

Scanner detections:
13 / 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:
12/26/2024 8:20:39 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/InstallIQ.Gen5
7.11.196.234

Baidu Antivirus
Adware.Win32.InstallIQ
4.0.3.15113

Comodo Security
Application.Win32.InstallIQ.NTZK
20423

Dr.Web
Adware.W3i.3
9.0.1.0307

ESET NOD32
Win32/InstallIQ (variant)
9.10907

Fortinet FortiGate
Adware/InstallIQ
11/3/2015

F-Prot
W32/A-9a8e7a6e
v6.4.7.1.166

G Data
Win32.Application.InstallIQ
15.11.24

K7 AntiVirus
Unwanted-Program
13.188.14395

Malwarebytes
PUP.Optional.InstallIQ.A
v2015.11.03.11

Reason Heuristics
PUP.InstallX.W3i.Installer (M)
15.11.3.11

Vba32 AntiVirus
Adware.InstallIQ.Downloader
3.12.26.3

VIPRE Antivirus
InstallIQ Installer
35916

File size:
1.5 MB (1,554,552 bytes)

Product version:
2.96.1.0

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\ezcalendar.exe

Digital Signature
Signed by:
W3i, LLC

Authority:
VeriSign, Inc.

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

Valid to:
7/2/2011 4:59:59 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:
6/8/2011 1:20:19 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:FIhRa9pf4JVo4rK5lpN/JLG4p5ECy1sN9cC9TJJfUdERDEbbMX:FBbf4hel3/A4n4+rTzyu

Entry address:
0x41B49

Entry point:
E8, B5, 9E, 00, 00, E9, 78, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 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...
 
[+]

Entropy:
6.9912

Code size:
903.5 KB (925,184 bytes)

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

http://dl2.iq2download.com/lm/.../ezcalendar.exe

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