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avs_media_player.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 avs_media_player.exe by FIRSERIA, S.L has been detected as adware by 29 anti-malware scanners. The program is a setup application that uses the Solimba DownloadMR installer. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent.
Publisher:
F¡rser¡a s·l·  (signed by FIRSERIA, S.L.)

Description:
DwonldMnger

Version:
1.0.0.23

MD5:
fa453423269de21897d479ee840c20a9

SHA-1:
41e9a1bc8ff2039c6ffb4d0fe3bd2ade61e02bcc

SHA-256:
67f7f2304ab74a3c48162f636673e22af02364c70658cb2076b03a1dfb4472ea

Scanner detections:
29 / 68

Status:
Adware

Explanation:
May bundle additional potentially unwanted software such as adware during setup.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/26/2024 7:52:17 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Application.Bundler.Firseria.1
834

Agnitum Outpost
PUA.Downloader
7.1.1

AhnLab V3 Security
PUP/Win32.FirseriaInstaller
2014.10.24

Avira AntiVirus
TR/Crypt.ULPM.Gen
7.11.30.172

avast!
Win32:PUP-gen [PUP]
141023-1

AVG
Adware AdInstaller.Firseria
2014.0.4040

Bitdefender
Gen:Application.Bundler.Firseria.1
1.0.20.1480

Comodo Security
Application.Win32.Solimba.J
19885

Dr.Web
Trojan.MulDrop5.4401
9.0.1.05190

Emsisoft Anti-Malware
Gen:Application.Bundler.Firseria
14.10.23

ESET NOD32
Win32/FirseriaInstaller.C potentially unwanted application
7.0.302.0

Fortinet FortiGate
Adware/Sality.MO
10/23/2014

F-Prot
W32/A-9879753e
v6.4.7.1.166

F-Secure
Gen:Application.Bundler.Firseria
11.2014-23-10_5

G Data
Gen:Application.Bundler.Firseria
14.10.24

K7 AntiVirus
Unwanted-Program
13.184.13741

Kaspersky
not-a-virus:Downloader.Win32.Firser
15.0.0.494

Malwarebytes
PUP.Optional.BundleInstaller.A
v2014.10.23.07

MicroWorld eScan
Gen:Application.Bundler.Firseria.1
15.0.0.888

NANO AntiVirus
Trojan.Win32.Morstar.cqhuua
0.28.2.62841

Qihoo 360 Security
Malware.QVM11.Gen
1.0.0.1015

Quick Heal
Trojandownloader.Morstar.O5
10.14.14.00

Reason Heuristics
PUP.FIRSERIASL.Q
14.10.23.18

Rising Antivirus
PE:PUF.FirseriaInstaller@CV!1.9C54
23.00.65.141021

Sophos
Solimba Installer
4.98

SUPERAntiSpyware
Adware.Firseria/Variant
10281

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4150696
33706

Zillya! Antivirus
Downloader.Morstar.Win32.2
2.0.0.1966

File size:
183.8 KB (188,216 bytes)

Product version:
3.0.23

Copyright:
copyright·©·2013

Original file name:
¡nstal.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

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

Digital Signature
Signed by:
FIRSERIA, S.L.

Authority:
Thawte, Inc.

Valid from:
7/23/2013 8:00:00 PM

Valid to:
7/24/2014 7:59:59 PM

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:
11/27/2013 5:43:52 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:HFtj9DZiop52XIGrjKSBUZWijNutqGwSMixZhAJY/UAmFS:HFZ9DEq52hUZcYGwS/xZ7UW

Entry address:
0x704B0

Entry point:
60, BE, 00, 90, 44, 00, 8D, BE, 00, 80, FB, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.8114

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
160 KB (163,840 bytes)

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