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installer_openoffice_swedish.exe

WorldSetup

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application installer_openoffice_swedish.exe by WorldSetup has been detected as adware by 12 anti-malware scanners. The program is a setup application that uses the installCore 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:
WorldSetup  (signed and verified)

MD5:
f72d3825e4fd6a9632fe106a11134b73

SHA-1:
8411762afa0a8f33a18cd3fdf60f87d2068389b2

SHA-256:
03652d09f3437d7c8f61e3ce347d74ff70d656f883ded48ff99a3f7697a5d522

Scanner detections:
12 / 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:
11/5/2024 7:34:57 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.Packed.24524
9.0.1.0234

Emsisoft Anti-Malware
Trojan.Generic.7756451
8.15.10.11.09

ESET NOD32
Win32/InstallCore.JE.gen (variant)
9.9388

Fortinet FortiGate
Riskware/InstallCore
8/22/2015

herdProtect (fuzzy)
variant of installer_utorrent_french.exe (Adware)
2015.10.11.9

Malwarebytes
PUP.Optional.InstallCore.A
v2015.08.22.10

McAfee
Artemis!FB6F168B4B32
5600.6666

Reason Heuristics
PUP.installCore.WorldSetup (M)
15.8.22.10

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.15820

Trend Micro House Call
TROJ_GEN.F47V0206
7.2.234

Vba32 AntiVirus
Downware.InstallCore
3.12.24.3

VIPRE Antivirus
InstallCore.b
26190

File size:
663 KB (678,864 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Swedish (Sweden)

Common path:
C:\users\{user}\downloads\installer_openoffice_swedish.exe

Digital Signature
Signed by:
WorldSetup

Authority:
COMODO CA Limited

Valid from:
1/3/2014 1:00:00 AM

Valid to:
1/4/2015 12:59:59 AM

Subject:
CN=WorldSetup, O=WorldSetup, STREET=Lilienblum 28 St., L=Tel-Aviv, S=Tel-Aviv, PostalCode=6513307, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
6EEF11096F7B5CDC42244636F32F2208

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:b9FvpgGFhsX1tyjDdW5UHypvMXpsui49l6Njzi45Sbu2Cv8SClWA+dkGSh1g/:b9FvmGFultQdGJvM5sfNPzSb5CEzUJdv

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file installer_openoffice_swedish.exe has been seen being distributed by the following URL.

http://download.programvara.org/installers/out/002040020500206/ax/prvara/swedish/se/msie/openoffice/d/782198027fc5094c479d3ef9a43b22b5/.../installer_openoffice_Swedish.exe

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