driver update.exe

PC Driver Kit

Air Software

This is part of the Air Installer, a download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application driver update.exe, “PC Driver Kit ” by Air Software has been detected as adware by 69 anti-malware scanners. The program is a setup application that uses the AirInstaller Download Manager installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent.
Publisher:
AirInstaller   (signed by Air Software)

Product:
PC Driver Kit

Description:
PC Driver Kit

Version:
2.0.7.3

MD5:
5da9415eabd423288c61d7b8d1a1c0cd

SHA-1:
04bbd3569198f0a739980504f951efa5357f9ebf

SHA-256:
9cf6075b202770fbaff0661521ffecca9d061d2a99d7e9e2211801bf5d43eafd

Scanner detections:
68 / 68

Status:
Adware

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/26/2024 2:05:56 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.AirInstall.A
818

Agnitum Outpost
PUA.AirAdInstaller
7.1.1

AhnLab V3 Security
PUP/Win32.AirAdInstaller
2014.02.22

Avira AntiVirus
APPL/Bundler.Airinstall.A.37
7.11.163.212

avast!
Win32:Adware-gen [Adw]
2014.9-140913

AVG
Adware BundleApp
2015.0.3353

Bitdefender
Application.Bundler.AirInstall.A
1.0.20.1280

Clam AntiVirus
Win.Trojan.Airinstall
0.98/19168

Comodo Security
Application.Win32.AirInstaller.B
18959

Dr.Web
Trojan.SMSSend.5041
9.0.1.0256

Emsisoft Anti-Malware
Gen:Variant.Zusy.104506
8.14.09.13.11

ESET NOD32
Win32/AirAdInstaller.A potentially unwanted application
8.7.0.302.0

F-Prot
W32/A-9226be2b
v6.4.7.1.166

F-Secure
Application.Bundler.AirInstall
11.2014-13-09_7

G Data
Application.Bundler.AirInstall
14.9.24

herdProtect (fuzzy)
2014.11.9.13

IKARUS anti.virus
PUA.AirAdInstaller
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.181.12834

Kaspersky
not-a-virus:AdWare.Win32.AirAdInstaller
14.0.0.3258

Malwarebytes
PUP.Optional.AirAdInstaller
v2014.09.13.11

McAfee
Trojan.Artemis!256F9007C6F8
5600.7009

MicroWorld eScan
Application.Bundler.AirInstall.A
15.0.0.768

NANO AntiVirus
Riskware.Win32.AirAdInstaller.dagbnt
0.28.2.60990

nProtect
Trojan-Clicker/W32.AirAdInstaller.773024
14.07.24.01

Panda Antivirus
Adware/AirInstaller
14.09.13.11

Qihoo 360 Security
Malware.QVM01.Gen
1.0.0.1015

Quick Heal
Adware.AirAdInstaller.I5
9.14.14.00

Reason Heuristics
DownloadManager.AirSoftware.N
14.9.13.11

Rising Antivirus
PE:PUF.Airinstall!1.9C4C
23.00.65.14911

Sophos
AirInstaller
4.98

SUPERAntiSpyware
Adware.AirAdInstaller
10362

Vba32 AntiVirus
AdWare.AirAdInstaller
3.12.26.3

VIPRE Antivirus
Threat.4150696
31208

Zillya! Antivirus
Adware.AirAdInstaller.Win32.391
2.0.0.1906

File size:
754.9 KB (773,032 bytes)

Product version:
2.0.7.3

Copyright:
(c) AirInstaller

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
AirInstaller Download Manager

Language:
English (United States)

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/25/2013 12:00:00 AM

Valid to:
3/26/2015 11:59:59 PM

Subject:
CN=Air Software, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Air Software, L=Victoria, S=British Columbia, C=CA

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:
3AC786E09219DF82DA830E461D4FC39F

File PE Metadata
Compilation timestamp:
5/14/2014 5:38:04 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:7sqLSiix1vV13me30XpR2/rUOrcbUagbaV2aWwYPvs2O1akJZ81C/wtzOmozJT6:oeSiiDr0Lar1QbUakaV2aDYcT1FJUCVU

Entry address:
0x25B418

Entry point:
60, E8, 00, 00, 00, 00, 58, 05, 5A, 0B, 00, 00, 8B, 30, 03, F0, 2B, C0, 8B, FE, 66, AD, C1, E0, 0C, 8B, C8, 50, AD, 2B, C8, 03, F1, 8B, C8, 57, 51, 49, 8A, 44, 39, 06, 88, 04, 31, 75, F6, 2B, C0, AC, 8B, C8, 80, E1, F0, 24, 0F, C1, E1, 0C, 8A, E8, AC, 0B, C8, 51, 02, CD, BD, 00, FD, FF, FF, D3, E5, 59, 58, 8B, DC, 8D, A4, 6C, 90, F1, FF, FF, 51, 2B, C9, 51, 51, 8B, CC, 51, 66, 8B, 17, C1, E2, 0C, 52, 57, 83, C1, 04, 51, 50, 83, C1, 04, 56, 51, E8, 5E, 00, 00, 00, 8B, E3, 5E, 5A, 2B, C0, 89, 04, 32, B4, 10...
 
[+]

Entropy:
7.9359

Packer / compiler:
ASPack v1.08.04

Code size:
1.6 MB (1,728,512 bytes)

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

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