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openoffice.org.exe

FIRSERIA, S.L.

The setup program uses the Firseria/Solimba AppInstaller (DownloadMR) which is a monetization download manager that bundles additional adware offers, typically by wrapping legitimate applications. The application openoffice.org.exe by FIRSERIA, S.L has been detected as adware by 8 anti-malware scanners. The program is a setup application that uses the Solimba DownloadMR installer. The installer uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars. 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:
Firseria   (signed by FIRSERIA, S.L.)

Description:
installer

Version:
1.0.0.11

MD5:
ff6dfb2a610f0c3a486926804b781206

SHA-1:
bd9c4ee4e193a8229fb701493b417c7ce32fd0cf

SHA-256:
741a8ea434513c0a2dec01db6224cd60d5dcb517d1bba6a4cf2376ad662bbbcf

Scanner detections:
8 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

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:
4/26/2024 1:57:55 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.Firseria
2013.10.08

Avira AntiVirus
APPL/Firseria.A
7.11.106.50

AVG
AdInstaller.Firseria
2015.0.3280

ESET NOD32
Win32/FirseriaInstaller (variant)
8.8887

Malwarebytes
PUP.Optional.Firseria
v2014.11.25.05

Reason Heuristics
PUP.Installer.FIRSERIASL.N
14.11.25.5

Sophos
Solimba Installer
4.93

VIPRE Antivirus
DownloadMR
22170

File size:
164.8 KB (168,760 bytes)

Product version:
1.0.0.11

Copyright:
Copyright 2013

Original file name:
installer.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

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

Digital Signature
Signed by:
FIRSERIA, S.L.

Authority:
Thawte, Inc.

Valid from:
7/24/2013 2:00:00 AM

Valid to:
7/25/2014 1:59:59 AM

Subject:
CN="FIRSERIA, S.L.", OU=IT, O="FIRSERIA, S.L.", L=Badalona, S=Barcelona, C=ES

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
73C4780FAC0CD497B0778732FB8AF673

File PE Metadata
Compilation timestamp:
10/3/2013 10:57:06 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:E9evHrrRXqQDRrs23xgWwHLdRFrz2VrN/LM/vhkJzW/4J+eO5PIO0g:E0vLrp9rsTDLdPGNY/vh0zWQJ+X5PIOF

Entry address:
0x7A117

Entry point:
60, E8, 00, 00, 00, 00, 58, 05, 5A, 0B, 00, 00, 8B, 30, 03, F0, 2B, C0, 8B, FE, 66, AD, C1, E0, 0C, 8B, C8, 50, AD, 2B, C8, 03, F1, 8B, C8, 57, 51, 49, 8A, 44, 39, 06, 88, 04, 31, 75, F6, 2B, C0, AC, 8B, C8, 80, E1, F0, 24, 0F, C1, E1, 0C, 8A, E8, AC, 0B, C8, 51, 02, CD, BD, 00, FD, FF, FF, D3, E5, 59, 58, 8B, DC, 8D, A4, 6C, 90, F1, FF, FF, 51, 2B, C9, 51, 51, 8B, CC, 51, 66, 8B, 17, C1, E2, 0C, 52, 57, 83, C1, 04, 51, 50, 83, C1, 04, 56, 51, E8, 5E, 00, 00, 00, 8B, E3, 5E, 5A, 2B, C0, 89, 04, 32, B4, 10...
 
[+]

Packer / compiler:
ASPack v1.08.04

Code size:
101.5 KB (103,936 bytes)

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