openofficesuite-setup.exe

Trusted Install Software

The application openofficesuite-setup.exe by Trusted Install Software has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Tomorrow Software Installer installer. The installer is marketed through download protals and search ads as the free Apache OpenOffice but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Trusted Install Software  (signed and verified)

Product:
Trusted Install Software

Version:
78.1.3.9410

MD5:
bf36d6c4e5b8e86e8ddeee21e268ddde

SHA-1:
031dab4c8dada916a423aefd82227a6630709caf

SHA-256:
173eae2fd715a9ae2f6a142c921b66e36155ff5dae80b7205a3b03549c69f6c0

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/5/2024 2:19:36 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TomorrowSoftware (M)
17.1.26.3

File size:
882.6 KB (903,808 bytes)

Product version:
78.1.3.9410

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
Authority:
GoDaddy.com, Inc.

Valid from:
10/30/2015 8:42:38 PM

Valid to:
9/17/2016 1:38:38 AM

Subject:
CN=Trusted Install Software, O=Trusted Install Software, L=San Francisco, S=California, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
2BDBC9B532830DBB

File PE Metadata
Compilation timestamp:
12/1/2014 7:08:33 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x1333

Entry point:
E8, D8, C1, 00, 00, E9, D6, BA, 00, 00, CC, CC, CC, 53, 55, 56, 57, 8B, 7C, 24, 14, 33, F6, 85, FF, 7E, 27, 8B, 5C, 24, 18, 8B, 2D, 9C, F0, 40, 00, EB, 06, 8D, 9B, 00, 00, 00, 00, A1, C4, AC, 44, 00, 8B, 0C, B3, 50, 51, FF, D5, 85, C0, 74, 3D, 46, 3B, F7, 7C, EB, 8B, 15, EC, AA, 44, 00, A1, 5C, AB, 44, 00, 8B, 0D, D4, AB, 44, 00, 52, 50, 51, 8D, 54, 24, 20, 52, C7, 44, 24, 24, FF, FF, FF, FF, E8, 95, 59, 00, 00, 83, C4, 10, 85, C0, 75, 0B, 8B, 44, 24, 14, 50, FF, 15, B4, F0, 40, 00, 5F, 5E, 5D, 5B, C3, CC...
 
[+]

Entropy:
7.9641  (probably packed)

Code size:
53.5 KB (54,784 bytes)

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