home

musescore.exe

Apps-manager

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 musescore.exe by FIRSERIA, S.L has been detected as adware by 33 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.-.Installer · sl  (signed by FIRSERIA, S.L.)

Product:
Apps-manager

Description:
Installer

Version:
3.1.22.13

MD5:
4cce396613f2dfc558e08e31481bc747

SHA-1:
1b4b4dd1c8035a142caa58605839e071d5efba3f

SHA-256:
dbfdb58551ef729cc44c8ebeba154a7e5c05025c620221b44fafb94f70378994

Scanner detections:
33 / 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:
11/5/2024 4:31:58 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Firseria.M
881

Agnitum Outpost
PUA.Solimba
7.1.1

AhnLab V3 Security
PUP/Win32.Firseria
2014.08.19

Avira AntiVirus
APPL/Firseria.Gen
7.11.167.226

avast!
Win32:PUP-gen [PUP]
2014.9-140906

AVG
Adware BundleApp.GT
2014.0.4015

Baidu Antivirus
Adware.MSIL.Solimba
4.0.3.1496

Bitdefender
Application.Bundler.Firseria.M
1.0.20.1245

Comodo Security
Application.Win32.Firseria.MAP
19235

Dr.Web
Trojan.DownLoader11.24441
9.0.1.05190

Emsisoft Anti-Malware
Application.Bundler.Firseria.M
9.0.0.4324

ESET NOD32
MSIL/Solimba.AH potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/Morstar
9/6/2014

F-Prot
W32/A-eac696bb
v6.4.7.1.166

F-Secure
Application.Bundler.Firseria
11.2014-06-09_7

G Data
Application.Bundler.Firseria
14.9.24

IKARUS anti.virus
PUA.MSIL.Solimba
t3scan.1.7.5.0

K7 AntiVirus
Trojan
13.183.13086

Kaspersky
not-a-virus:Downloader.Win32.Morstar
15.0.0.463

Malwarebytes
PUP.Optional.Firseria
v2014.09.06.09

McAfee
Artemis!E91166C93225
5600.7015

MicroWorld eScan
Application.Bundler.Firseria.M
15.0.0.747

NANO AntiVirus
Trojan.Win32.DownLoader11.ddphbo
0.28.2.61721

Panda Antivirus
Adware/Firseria
14.09.06.09

Qihoo 360 Security
Win32/Trojan.Adware.37e
1.0.0.1015

Reason Heuristics
PUP.Installer.FIRSERIASL.J
14.9.6.21

Sophos
Solimba Installer
4.98

Trend Micro House Call
TROJ_GEN.R08NC0OHH14
7.2.249

Trend Micro
TROJ_GEN.R08NC0OHV14
10.465.06

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
32336

Zillya! Antivirus
Backdoor.PePatch.Win32.39330
2.0.0.1897

File size:
564.2 KB (577,728 bytes)

Product version:
3.1.21

Copyright:
copyright © 2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

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

Digital Signature
Signed by:
FIRSERIA, S.L.

Authority:
Thawte, Inc.

Valid from:
7/24/2014 8:00:00 PM

Valid to:
7/23/2016 7:59:59 PM

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

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

Serial number:
7658ACC15B33D93ABD5A967181DEF901

File PE Metadata
Compilation timestamp:
8/20/2014 5:03:11 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:H2qkABHiTy8t4AqoMQss7KwEUmubvdMDVX1Ng4ci1:H2q9iT+QARmvdMDVlkO

Entry address:
0xDFDC

Entry point:
E8, AC, 6C, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 88, 6E, 42, 00, E8, FE, 15, 00, 00, E8, 7D, 6E, 00, 00, 0F, B7, F0, 6A, 02, E8, 3F, 6C, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 08, 65, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.7251  (probably packed)

Code size:
114 KB (116,736 bytes)

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

http://dl.f1l3pzivrubajjui.net/n/3.1.22.13/.../MuseScore.exe

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