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tuneupinst-2.5.6.3.exe

TuneUp 2.5.6

GreenTree Applications srl

The executable tuneupinst-2.5.6.3.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 updater.mediatuneup.com.
Publisher:
TuneUp Media, Inc.  (signed by GreenTree Applications srl)

Product:
TuneUp 2.5.6

Version:
2.5.6

MD5:
6c0635a627d2c999dca275e174e36e00

SHA-1:
ab14473a484e0b2b3f485692f439d99ef1c2b5f7

SHA-256:
f9f0e90d4f1ea9f8875b599ede605a0558c32ae32cefe46328d6db9f65e2031f

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
12/30/2024 8:26:33 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Win32.Generic.GreenTreeApplicationssrl.Installer.Meta
15.8.14.1

File size:
48 MB (50,296,416 bytes)

Product version:
2.5.6

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}\appdata\local\temp\{random}.tmp\2.5.2.0\tuneupinst-2.5.6.3.exe

Digital Signature
Signed by:
GreenTree Applications srl

Authority:
Starfield Technologies, Inc.

Valid from:
2/17/2015 9:55:38 AM

Valid to:
11/18/2015 10:32:14 AM

Subject:
CN=GreenTree Applications srl, O=GreenTree Applications srl, L=Bucuresti, C=RO

Issuer:
CN=Starfield Secure Certificate Authority - G2, OU=http://certs.starfieldtech.com/repository/, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00C427DA8891A2EF29

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:9vegm422KrY6QUxog9akqAVoJs/v5ON3wSbwjz7G9RYRyiTQ+Mvegm422KrY6QUL:964cteg9TqAV5vkNgS8iHYRFM64cte6X

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-2.5.6.3.exe has been seen being distributed by the following URL.

http://updater.mediatuneup.com/update/.../TuneUpInst-2.5.6.3.exe

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