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microsoft office 2010.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 microsoft office 2010.exe by FIRSERIA, S.L has been detected as adware by 30 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.
Publisher:
·Firseria·sl·  (signed by FIRSERIA, S.L.)

Version:
1.0.0.13

MD5:
6feb273483e9af55b0aee310d13c453f

SHA-1:
5916e613a9a05bbf83ec062d2543681365674043

SHA-256:
31f3b2b29ee84b7cd123044b28fe1362b6bd165bda45763dcfed685d91c9e687

Scanner detections:
30 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

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:
4/19/2024 3:13:31 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Application.Bundler.Firseria.1
6494226

Agnitum Outpost
PUA.Firseria
7.1.1

AhnLab V3 Security
PUP/Win32.Firseria
2015.02.06

Avira AntiVirus
APPL/Firseria.Gen
7.11.207.154

avast!
Win32:Firseria-A [PUP]
150129-1

AVG
Adware AdInstaller.Firseria
2014.0.4257

Bitdefender
Gen:Application.Bundler.Firseria.1
1.0.20.180

Bkav FE
W32.MancamiLTA.Trojan
1.3.0.6379

Clam AntiVirus
Win.Trojan.Firseria-6
0.98/20033

Comodo Security
Application.Win32.Solimba.J
20975

Dr.Web
Adware.Downware.1433
9.0.1.05190

Emsisoft Anti-Malware
Gen:Application.Bundler.Firseria
9.0.0.4799

ESET NOD32
Win32/FirseriaInstaller.C potentially unwanted application
7.0.302.0

F-Prot
W32/Morstar.C.gen
v6.4.7.1.166

F-Secure
Riskware.Gen:Application.Bundler.Firseria
5.13.68

G Data
Gen:Application.Bundler.Firseria
15.2.25

IKARUS anti.virus
PUA.Downloader.Morstar
t3scan.1.8.6.0

K7 AntiVirus
Unwanted-Program
13.193.14880

Kaspersky
not-a-virus:Downloader.Win32.Firser
15.0.0.543

Malwarebytes
PUP.Optional.Firseria
v2015.02.05.04

MicroWorld eScan
Gen:Application.Bundler.Firseria.1
16.0.0.108

Norman
Gen:Application.Bundler.Firseria.1
02.01.2015 13:58:24

Panda Antivirus
Adware/Firseria
15.02.05.04

Reason Heuristics
PUP.Solimba
15.2.5.16

Rising Antivirus
PE:PUF.FirseriaInstaller@CV!1.9C54
23.00.65.15203

Sophos
PUA 'Solimba Installer'
5.09

SUPERAntiSpyware
Adware.Firseria/Variant
10072

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4150696
37240

Zillya! Antivirus
Downloader.Firser.Win32.4
2.0.0.2055

File size:
164.3 KB (168,248 bytes)

Product version:
1.0.0.13

Copyright:
Copyright (c)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\microsoft office 2010.exe

Digital Signature
Signed by:
FIRSERIA, S.L.

Authority:
Thawte, Inc.

Valid from:
7/24/2013 1:00:00 AM

Valid to:
7/25/2014 12:59:59 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:
10/10/2013 10:12:54 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:oiSVipBoNdGhm5P+0he9xagDexm6UJdme3HgrLpbPJG5h:jiilhmIQODDHBJdmOHIFs

Entry address:
0x76117

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...
 
[+]

Entropy:
7.8793

Packer / compiler:
ASPack v1.08.04

Code size:
101 KB (103,424 bytes)

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