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tuneupinst-2.4.8.5.exe

TuneUp 2.4.8.5

TuneUp Media, Inc.

The application tuneupinst-2.4.8.5.exe 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, however the file is not signed with an authenticode signature from a trusted source. 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 tuneupmedia.com and multiple other hosts.
Publisher:
TuneUp Media, Inc.

Product:
TuneUp 2.4.8.5

Version:
2.4.7.4

MD5:
4bc969e86df298bc168306a8f034fa26

SHA-1:
01b14d4918ebbcb5467f5f561e417a265d033d0f

SHA-256:
29e086f918f9e753239c0140469c4f4e1ea32e08be43ebae0182b60fbb109008

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:
12/27/2024 7:10:32 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/OpenCandy
8.9547

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.14318

Trend Micro House Call
TROJ_GE.21F04DFD
7.2.79

VIPRE Antivirus
Opencandy
27416

File size:
34 MB (35,702,127 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-2.4.8.5.exe

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:RwJOhkqAVoJs/v5ON3wSbYmvz7G9RJRksiTQnvegmcvegmwJOA:qbqAV5vkNgSszHJRx6c6w7

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-2.4.8.5.exe has been seen being distributed by the following 5 URLs.

http://tuneupmedia.com/.../win-download

http://dvk2ozaytrec6.cloudfront.net/.../TuneUpInst-2.4.8.5.exe

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

http://dvk2ozaytrec6.cloudfront.net/.../TuneUpInst-2.4.8.5.exe

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

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