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tuneupinst.exe

TuneUp 2.6.2.2

Greentree Applications SRL

The executable tuneupinst.exe has been detected as malware by 1 anti-virus scanner. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.tuneupmedia.com and multiple other hosts.
Publisher:
TuneUp Media, Inc.  (signed by Greentree Applications SRL)

Product:
TuneUp 2.6.2.2

Version:
2.6.2.2

MD5:
29b355ce5b38153a4aa145ccc3b99544

SHA-1:
562298cb6b360a6df135ab5ad4d87897461db031

SHA-256:
59ec70c856290b7f62391322125fdf025673d774e95176194a8a6ffb0d457274

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
2/25/2025 11:19:16 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Win32.Generic
16.1.15.4

File size:
50.7 MB (53,208,688 bytes)

Product version:
2.6.2.2

Copyright:
Copyright 2012-2015 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.exe

Digital Signature
Signed by:
Greentree Applications SRL

Authority:
Symantec Corporation

Valid from:
7/16/2015 5:00:00 PM

Valid to:
10/15/2017 4:59:59 PM

Subject:
CN=Greentree Applications SRL, O=Greentree Applications SRL, L=Bucuresti, S=Sector 3, C=RO

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

Serial number:
6C069DC3CF314575EE0116BDE6DBA8DC

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1572864:aJ64cte0z9FqAV5vkNgSuRjK64cte0t+68:aJae0z9Fqf4RWae0t+N

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:
7.9997

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

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

http://www.tuneupmedia.com:8080/.../win-download

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

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