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tuneupinst-2.4.6.4.exe

TuneUp 2.4.6.4

TuneUp Media, Inc.

The application tuneupinst-2.4.6.4.exe by TuneUp Media has been detected as a potentially unwanted program by 4 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.
Publisher:
TuneUp Media, Inc.  (signed and verified)

Product:
TuneUp 2.4.6.4

Version:
2.4.7.4

MD5:
be558a8e9b015cba13f8a92cc1c0d165

SHA-1:
757e9fbcb03202a2541047ef4bc71e5b16d5ca6c

SHA-256:
25547e561889be7e7446239d521c47339c2749e9234642655a0f1eb6079a6e56

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:
4/26/2024 8:34:53 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/OpenCandy
8.9530

Reason Heuristics
PUP.OpenCandy.Installer (L)
16.11.29.12

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.14316

Trend Micro House Call
TROJ_GE.21F04DFD
7.2.77

File size:
34.1 MB (35,780,008 bytes)

Product version:
2.4.7.4

Copyright:
Copyright 2007-2012 by TuneUp Media, Inc.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\tuneupinst-2.4.6.4.exe

Digital Signature
Signed by:
TuneUp Media, Inc.

Authority:
VeriSign, Inc.

Valid from:
2/24/2011 6:00:00 PM

Valid to:
2/24/2014 5:59:59 PM

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 4:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:IwJOBkqAVoJs/v5ON3wSbD1K9z7G9R5RnIziTQnvegmKvegmwJOS:nnqAV5vkNgSP1KsH5RC6K6wt

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...
 
[+]

Entropy:
7.9995

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file tuneupinst-2.4.6.4.exe has been seen being distributed by the following URL.

http://dvk2ozaytrec6.cloudfront.net/.../TuneUpInst-2.4.6.4.exe

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