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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 27 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:
ffc0245d84238ebe6b61c2bea40f0c40

SHA-1:
563f481fe9a32ac0636bab844089aa2f2f04325b

SHA-256:
20572c22cc432244a45f20f2db1ab07fd2c39c7247b5c91ff103f89221033a31

Scanner detections:
27 / 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:
4/27/2024 1:51:00 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Application.Bundler.Firseria.1
597

Agnitum Outpost
PUA.Firseria
7.1.1

Avira AntiVirus
APPL/Firseria.Gen
7.11.164.56

avast!
Win32:Firseria-A [PUP]
2014.9-150617

AVG
AdInstaller.Firseria
2016.0.3075

Baidu Antivirus
Adware.Win32.FirseriaInstaller
4.0.3.15617

Bitdefender
Gen:Application.Bundler.Firseria.1
1.0.20.840

Bkav FE
W32.MancamiLTA.Trojan
1.3.0.4959

Comodo Security
Application.Win32.Solimba.J
18997

Dr.Web
Adware.Downware.1433
9.0.1.0168

ESET NOD32
Win32/FirseriaInstaller (variant)
9.10161

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

F-Secure
Gen:Application.Bundler.Firseria
11.2015-17-06_4

G Data
Gen:Application.Bundler.Firseria
15.6.24

IKARUS anti.virus
not-a-virus:Downloader.Win32.Morstar
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.181.12846

Kaspersky
not-a-virus:Downloader.Win32.Firser
14.0.0.1870

Malwarebytes
PUP.Optional.Firseria
v2015.06.17.09

McAfee
Artemis!FFC0245D8423
5600.6731

MicroWorld eScan
Gen:Application.Bundler.Firseria.1
16.0.0.504

Panda Antivirus
Adware/Firseria
15.06.17.09

Reason Heuristics
PUP.Solimba.Bundler
15.6.17.17

Rising Antivirus
PE:PUF.FirseriaInstaller@CV!1.9C54
23.00.65.15615

Sophos
Solimba Installer
4.98

SUPERAntiSpyware
Adware.Firseria/Variant
9807

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
31674

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

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 7:00:00 PM

Valid to:
7/24/2014 6:59:59 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:
10/10/2013 4:12:54 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:UiSVipBoNdGhm5P+0he9xagDexm6UJdme3HgrLpbPJG5h:viilhmIQODDHBJdmOHIFs

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:
7.8794

Packer / compiler:
ASPack v1.08.04

Code size:
101 KB (103,424 bytes)

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