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openofficesuite-setup.exe

GOLDEN BANNERS

The application openofficesuite-setup.exe by GOLDEN BANNERS has been detected as adware by 3 anti-malware scanners. The program is a setup application that uses the Tomorrow Software Installer installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. With this installer, users are expecting to download the free Apache OpenOffice but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Tomorrow Software Installer  (signed by GOLDEN BANNERS)

Product:
Tomorrow Software Installer

Version:
2.0.0.1

MD5:
ef50b67efdce47cb244b4f20ab0b4a2a

SHA-1:
68feac50c9186d0d01779f89ec2600f52fc9eb8a

SHA-256:
44f3d78f41945a60f86860330ddbc61ddac0526b44105eae1579656f0b3cd758

Scanner detections:
3 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/15/2024 8:29:42 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
2014.9-151231

Malwarebytes
PUP.Optional.InstallCore
v2015.12.31.12

Reason Heuristics
PUP.TomorrowSoftware.GOLDENBANNERS.Bundler (M)
15.12.31.0

File size:
875.5 KB (896,560 bytes)

Product version:
2.0.0.1

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tomorrow Software Installer

Language:
English (United States)

Common path:
C:\users\{user}\downloads\openofficesuite-setup.exe

Digital Signature
Signed by:
GOLDEN BANNERS

Authority:
VeriSign, Inc.

Valid from:
6/9/2015 6:00:00 PM

Valid to:
6/9/2016 5:59:59 PM

Subject:
CN=GOLDEN BANNERS, O=GOLDEN BANNERS, 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:
1C9D6194236D472E93E5D8BC2B85866A

File PE Metadata
Compilation timestamp:
7/10/2014 10:45:09 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:mcMLKmtvPyHu7v8vm5m8y9pNg4W7HM8g3cN+2QHCbq:liKmHyOzomHp7s8guQr

Entry address:
0xC822

Entry point:
E8, 3C, 05, 00, 00, E9, 57, FD, FF, FF, CC, CC, CC, CC, 51, 8D, 4C, 24, 04, 2B, C8, 1B, C0, F7, D0, 23, C8, 8B, C4, 25, 00, F0, FF, FF, 3B, C8, 72, 0A, 8B, C1, 59, 94, 8B, 00, 89, 04, 24, C3, 2D, 00, 10, 00, 00, 85, 00, EB, E9, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, A8, 4B, 41, 00, 89, 0D, A4, 4B, 41, 00, 89, 15, A0, 4B, 41, 00, 89, 1D, 9C, 4B, 41, 00, 89, 35, 98, 4B, 41, 00, 89, 3D, 94, 4B, 41, 00, 66, 8C, 15, C0, 4B, 41, 00, 66, 8C, 0D, B4, 4B, 41, 00, 66, 8C, 1D, 90, 4B, 41, 00, 66, 8C, 05, 8C...
 
[+]

Entropy:
7.9570  (probably packed)

Code size:
51.5 KB (52,736 bytes)

The file openofficesuite-setup.exe has been seen being distributed by the following URL.

http://files5.openoffice.fm/dl?bc=608

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