openofficesuite-setup.exe

Download Admin

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 Download Admin has been detected as adware by 8 anti-malware scanners. The program is a setup application that uses the Tightrope WebInstall installer. 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:
Download Admin  (signed and verified)

MD5:
6f24c2969b5a820a8fd093fbdee01334

SHA-1:
73be4af4a131a075fd82cd1d7daa76d9103e522b

SHA-256:
013b13ab5288c73d1a2b3fa9ec1d4b8e2d695d11d9172dc314f3c27e1369ab58

Scanner detections:
8 / 68

Status:
Adware

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 2:24:59 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.411
9.0.1.0133

Emsisoft Anti-Malware
Riskware.Win32.DownloadAdmin.AMN
8.14.05.13.09

ESET NOD32
Win32/DownloadAdmin
8.8378

NANO AntiVirus
Trojan.Win32.Downware.bqhlba
0.24.0.52214

Reason Heuristics
PUP.Installer.DownloadAdmin.V
14.8.7.20

Sophos
Download Admin
4.89

Trend Micro House Call
TROJ_GEN.F47V0512
7.2.133

VIPRE Antivirus
DownloadAdmin
18150

File size:
1.2 MB (1,304,480 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:

Authority:
VeriSign, Inc.

Valid from:
4/2/2010 8:00:00 PM

Valid to:
5/29/2013 7:59:59 PM

Subject:
CN=Download Admin, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Download Admin, L=San Francisco, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
29529B0D185F8525A92A866D4A38DA3A

File PE Metadata
Compilation timestamp:
6/22/2012 2:07:51 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:BpRpUihG1NvE/nZ6xH83sNsvbJcbI/UrGG3vFr7sSHBLWQ3jmY+l:B5GvE/nZOc3CUtoOUGfSHBLWQCBl

Entry address:
0x333B

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, B0, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 70, 40, 00, 53, FF, 15, 88, 72, 40, 00, 6A, 08, A3, B8, 3C, 42, 00, E8, 2C, 25, 00, 00, 53, 68, 60, 01, 00, 00, A3, C0, 3B, 42, 00, 8D, 44, 24, 38, 50, 53, 68, 43, 74, 40, 00, FF, 15, 64, 71, 40, 00, 68, 38, 74, 40, 00, 68, C0, 33, 42, 00, E8, 1D, 24, 00, 00, FF, 15, BC, 70, 40, 00, 50, BF, 00, 90, 42, 00, 57, E8, 0B, 24, 00, 00...
 
[+]

Entropy:
7.7247

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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