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update150421.exe

DriverMax

Innovative Solutions Grup SRL

The application update150421.exe, “DriverMax Setup ” by Innovative Solutions Grup SRL has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from small.drivermax.com and multiple other hosts.
Publisher:
Innovative Solutions   (signed by Innovative Solutions Grup SRL)

Product:
DriverMax

Description:
DriverMax Setup

MD5:
1fbb2cbc4727d59146c60ca2a0fe5a47

SHA-1:
998e6c01cae85eb8007c56d6358b409b35f8fbf7

SHA-256:
7861df22d03c2dd5b28a379341bc5dbd1975f34f1ad119b8d3d4fbf5158c043a

Scanner detections:
4 / 68

Status:
Potentially unwanted

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
4/19/2024 10:10:28 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.OpenCandy.55
9.0.1.0111

ESET NOD32
Win32/OpenCandy.C potentially unsafe (variant)
9.11510

NANO AntiVirus
Riskware.Win32.OpenCandy.dqfxyu
0.30.20.1219

Trend Micro House Call
Suspicious_GEN.F47V0420
7.2.111

File size:
5.5 MB (5,738,328 bytes)

Product version:
7.55.0.1097

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\update150421.exe

Digital Signature
Signed by:
Innovative Solutions Grup SRL

Authority:
Symantec Corporation

Valid from:
3/19/2015 1:00:00 AM

Valid to:
5/18/2016 12:59:59 AM

Subject:
CN=Innovative Solutions Grup SRL, O=Innovative Solutions Grup SRL, L=Bucharest, S=Bucharest, C=RO

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
6CCC9ABD5046DE5246F5CD620FC3DEBB

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:GhBJxIKfuSJeGr5GNi4VHqaWfUyEPErhrAdWg88Q9IM3:mX5ICEI4s8yG8VAdWg8L6M3

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file update150421.exe has been seen being distributed by the following 2 URLs.

http://small.drivermax.com/soft/.../drivermax.exe

http://www.downloadmix.com/en-us/.../download.php?linkclk=1&soft_id=1158

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