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openofficewriter-setup.exe

Trusted Install Software

The file openofficewriter-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:
Modern New Installer  (signed by Trusted Install Software)

Product:
Modern New Installer

Version:
33.9.8.1085

MD5:
0e7ddf685ec16570ddf8d59c0e3894a2

SHA-1:
cced66882e9cdd49b04d675da7e9328bcd9e0da0

SHA-256:
1eb6606b4734225e0162be369d0cac6f04aabaacb37b3df9f77c8e33eba9c89c

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/26/2024 6:44:02 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TomorrowSoftware (M)
17.2.13.18

File size:
866.8 KB (887,592 bytes)

Product version:
33.9.8.1085

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

Bundler/Installer:
Tomorrow Software Installer

Language:
English (United States)

Common path:
C:\users\{user}\downloads\openofficewriter-setup.exe.m5j2m6w.partial

Digital Signature
Signed by:
Trusted Install Software

Authority:
GoDaddy.com, Inc.

Valid from:
9/16/2015 8:38:38 PM

Valid to:
9/16/2016 8:38:38 PM

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

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00E2AD3DC1CBA6ED41

File PE Metadata
Compilation timestamp:
9/18/2014 10:51:11 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x1E62

Entry point:
E8, 19, BA, 00, 00, E9, 1B, B3, 00, 00, CC, CC, CC, CC, 81, EC, BC, 00, 00, 00, 8B, 94, 24, CC, 00, 00, 00, 53, 8B, 9C, 24, D8, 00, 00, 00, 55, 8B, AC, 24, CC, 00, 00, 00, 56, 8B, B4, 24, DC, 00, 00, 00, 57, 8B, BC, 24, D8, 00, 00, 00, 8B, 07, 03, C5, 89, 44, 24, 1C, 8B, 03, 8D, 0C, 30, 89, 4C, 24, 34, 8B, 8C, 24, E8, 00, 00, 00, 83, E1, 04, C7, 44, 24, 18, FF, FF, FF, FF, 89, 6C, 24, 10, 89, 74, 24, 20, 89, 4C, 24, 38, 74, 05, 83, C8, FF, EB, 06, 2B, C2, 8D, 44, 30, FF, 8D, 48, 01, 89, 44, 24, 3C, 89, 4C...
 
[+]

Entropy:
7.9687  (probably packed)

Code size:
52.5 KB (53,760 bytes)

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