flv_media_player.exe

Firseria 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 flv_media_player.exe by FIRSERIA, S.L has been detected as adware by 32 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:
Firseria manager

Description:
Installer

Version:
3.1.22.1

MD5:
9e612dfdb8d867624efe1c30a715fb00

SHA-1:
9e5fe0ffb3ce3640bf3a560a4e716514e3e0be5d

SHA-256:
a5fb1c3dacffe062888f1550b240b66cedf403b20dc4460866548f33e5ccdb29

Scanner detections:
32 / 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:
4/26/2024 2:59:11 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.11635227
797

Agnitum Outpost
PUA.Solimba
7.1.1

AhnLab V3 Security
PUP/Win32.Firseria
2014.08.19

Avira AntiVirus
Adware/Firseria.B
7.11.167.236

avast!
Win32:Solimba-O [PUP]
141119-1

AVG
Adware BundleApp_r.AV
2014.0.4189

Baidu Antivirus
Adware.MSIL.Solimba
4.0.3.141130

Bitdefender
Application.Bundler.Firseria.M
1.0.20.1670

Clam AntiVirus
Win.Adware.Firseria-9
0.98/19460

Comodo Security
Application.Win32.Firseria.AFGH
19244

Dr.Web
Trojan.DownLoader11.24441
9.0.1.05190

Emsisoft Anti-Malware
Trojan.Generic.11635227
9.0.0.4570

ESET NOD32
MSIL/Solimba.AF potentially unwanted application
7.0.302.0

F-Prot
W32/A-a6ab64a8
v6.4.7.1.166

F-Secure
Application.Bundler.Firseria
11.2014-30-11_1

G Data
Application.Bundler.Firseria
14.11.24

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

K7 AntiVirus
Unwanted-Program
13.183.13086

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

Malwarebytes
PUP.Optional.Firseria
v2014.11.30.08

McAfee
Artemis!D3E26DBC78E4
5600.6931

MicroWorld eScan
Application.Bundler.Firseria.M
15.0.0.1002

NANO AntiVirus
Riskware.Win32.Fiseria.ddnzzd
0.28.2.61721

nProtect
Trojan-Clicker/W32.Fiseria.570048
14.09.12.01

Panda Antivirus
Adware/Firseria
14.11.30.08

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

Quick Heal
Adware.Firseria.A5
11.14.14.00

Reason Heuristics
PUP.Installer.FIRSERIASL.Q
14.11.30.8

Sophos
Solimba Installer
4.98

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Solimba
32348

Zillya! Antivirus
Backdoor.PePatch.Win32.38961
2.0.0.1921

File size:
556.7 KB (570,048 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\flv_media_player.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
7/25/2014 1:00:00 AM

Valid to:
7/24/2016 12:59:59 AM

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:
7/30/2014 5:25:55 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:RF1NbcSTC4RDu+/B4cQs8y8KnFSNz9lKa4DiVQ:RFYSTTRnF1QRlKaGf

Entry address:
0xD7ED

Entry point:
E8, 2C, 79, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 78, 6E, 42, 00, E8, 3D, 12, 00, 00, E8, A9, 67, 00, 00, 0F, B7, F0, 6A, 02, E8, BF, 78, 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, A2, 73, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.7347  (probably packed)

Code size:
113 KB (115,712 bytes)

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

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