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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 17 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:
cf398f7c474520822401f7e905f72b9d

SHA-1:
e60ee8a9fdf73b649f4db6179309ec1424cb3f9e

SHA-256:
3f6e45c62cf698c5696d789f082006a69d69187aa846cbdde1328a3ee5bd0387

Scanner detections:
17 / 68

Status:
Adware

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

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:
5/7/2024 6:56:24 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
TR/Dropper.Gen
7.11.122.50

avast!
Win32:Firseria-A [PUP]
2014.9-140907

AVG
AdInstaller.Firseria
2015.0.3358

Comodo Security
Application.Win32.Solimba.J
17501

Dr.Web
Trojan.MulDrop5.4401
9.0.1.0250

ESET NOD32
Win32/FirseriaInstaller (variant)
8.9190

Fortinet FortiGate
Adware/Firseria
9/7/2014

G Data
Win32.Application.FirseriaInstaller
14.9.22

Kaspersky
not-a-virus:Downloader.Win32.Morstar
14.0.0.3286

Malwarebytes
PUP.Optional.BundleInstaller.A
v2014.09.07.06

McAfee
Artemis!CF398F7C4745
5600.7014

NANO AntiVirus
Trojan.Win32.Morstar.cqhuua
0.28.0.57029

Reason Heuristics
PUP.FIRSERIASL.Q
14.9.7.18

Rising Antivirus
PE:PUF.FirseriaInstaller@CV!1.9C54
23.00.65.14905

Sophos
Solimba Installer
4.96

Vba32 AntiVirus
Downloader.Morstar
3.12.24.3

VIPRE Antivirus
DownloadMR
24766

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:
7/24/2013 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:
11/27/2013 10:43:52 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:5Ftj9DZiop52XIGrjKSBUZWijNutqGwSMixZhAJY/UAmFS:5FZ9DEq52hUZcYGwS/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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