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openofficesuite-setup.exe

Zoobam

This is the Tightrope WebInstall which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application openofficesuite-setup.exe by Zoobam has been detected as adware by 8 anti-malware scanners. The program is a setup application that uses the Tightrope WebInstall 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:
Zoobam  (signed and verified)

MD5:
5f625ed6bfd7ba0530e1313854099624

SHA-1:
05cee0df8a9b0c5b875d374f17ec865eb774403c

SHA-256:
a85d70295ff4bcb004e90f8684f9b0b54386db673fb5c426d803f0a4af1917b5

Scanner detections:
8 / 68

Status:
Adware

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:
4/25/2024 2:23:58 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/Adware.Gen
7.11.30.172

AVG
Generic
2016.0.3227

Comodo Security
ApplicUnwnt
20675

G Data
Win32.Application.DownloadAdmin
15.1.24

McAfee
Artemis!B9F049D7247C
5600.6880

Reason Heuristics
PUP.Installer.Tightrope
15.1.16.19

Trend Micro House Call
Suspicious_GEN.F47V0106
7.2.20

VIPRE Antivirus
Threat.4783369
36666

File size:
833.4 KB (853,392 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tightrope WebInstall (using Nullsoft Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:
Zoobam

Authority:
GoDaddy.com, Inc.

Valid from:
10/15/2014 10:27:59 PM

Valid to:
10/15/2017 10:27:59 PM

Subject:
CN=Zoobam, O=Zoobam, L=Kirkland, S=Washington, 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:
4EA9D31E75E043

File PE Metadata
Compilation timestamp:
12/7/2014 11:56:37 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:I9jnxpJA9Kua6nPQSQsTnmc0Q9FxDNiZzSfOr0+z3962z7NbkGfxReeM:kjxpW93nn0InTJDN2efOr0+kaVxRM

Entry address:
0x3522

Entry point:
81, EC, 78, 01, 00, 00, 53, 55, 56, 33, DB, C6, 44, 24, 0C, 20, 57, 8B, EB, BF, A0, 83, 40, 00, 8B, F3, E8, FC, 3C, 00, 00, FF, 15, 08, 87, 40, 00, 68, 01, 80, 00, 00, FF, 15, AC, 80, 40, 00, 53, FF, 15, 0C, 87, 40, 00, 6A, 08, A3, C4, 4C, 42, 00, E8, 26, 2A, 00, 00, 53, 68, 60, 01, 00, 00, A3, 50, 44, 42, 00, 8D, 44, 24, 30, 50, 53, 68, E3, 83, 40, 00, FF, 15, 50, 81, 40, 00, 68, E4, 83, 40, 00, 68, 60, 44, 42, 00, E8, 40, 2C, 00, 00, FF, 15, A8, 80, 40, 00, 50, 68, 00, A0, 42, 00, E8, 2F, 2C, 00, 00, 53...
 
[+]

Entropy:
7.4943

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

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

http://files5.openoffice.us.com/dl?bc=1134476&geo&geo

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