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tuneupinst-3.0.3.0.exe

TuneUp 3.0.3.0

TuneUp Media, Inc.

The application tuneupinst-3.0.3.0.exe by TuneUp Media has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) 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 dvk2ozaytrec6.cloudfront.net and multiple other hosts.
Publisher:
TuneUp Media, Inc.  (signed and verified)

Product:
TuneUp 3.0.3.0

Version:
3.0.3.0

MD5:
ca7781136eaee2e2290880292c4247f0

SHA-1:
2fda3938ba090816903a923bb4933a9067c0e124

SHA-256:
3a67cc067ac903584652b9136adf7ef7916e15fd76689be3ca30b4da0978f491

Scanner detections:
2 / 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:
12/28/2024 1:49:04 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/OpenCandy
8.8797

Reason Heuristics
PUP.OpenCandy.Installer (L)
16.11.29.11

File size:
49.4 MB (51,806,608 bytes)

Product version:
3.0.3.0

Copyright:
Copyright 2007-2013 by TuneUp Media, Inc.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
German (Germany)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\2.4.8.5\tuneupinst-3.0.3.0.exe

Digital Signature
Signed by:
TuneUp Media, Inc.

Authority:
VeriSign, Inc.

Valid from:
2/25/2011 1:00:00 AM

Valid to:
2/25/2014 12:59:59 AM

Subject:
CN="TuneUp Media, Inc.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="TuneUp Media, Inc.", L=San Francisco, S=California, 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:
66C546556C8CCBA07FEE19F526225ADB

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:eUqKah6Rg//xamkbI2IVjhBHYY8Q7G9RTR5iTQ5vegmvSlVwhWvegmvSlVwFI:eIRg/0lIBXUHTRJ6ThW6TFI

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file tuneupinst-3.0.3.0.exe has been seen being distributed by the following 2 URLs.

http://dvk2ozaytrec6.cloudfront.net/win3/.../TuneUpInst-3.0.3.0.exe

https://www.tuneupmedia.com/.../win-download

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