flv_media_player.exe

installer.exe

Firseria

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 has been detected as adware by 29 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 s.l.  (signed by Firseria)

Product:
installer.exe

Description:
installer setup

Version:
3.1.13.8

MD5:
c3a697693a90cc687b8e5a761b823ba2

SHA-1:
60ed7fdc83a2025d4b72db55dc53a291c0f50d62

SHA-256:
a0aaa9112e0e0502a6fd938318619638cc7abf465166e27721afd310dc7e03ea

Scanner detections:
29 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

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:
4/19/2024 6:29:48 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Firseria.4
912

Agnitum Outpost
PUA.Firseria
7.1.1

AhnLab V3 Security
PUP/Win32.Firseria
2014.06.25

Avira AntiVirus
APPL/Downloader.Gen8
7.11.157.46

avast!
Win32:Firseria-C [PUP]
2014.9-140806

AVG
Solimba
2015.0.3390

Bitdefender
Gen:Variant.Application.Bundler.Firseria.4
1.0.20.1090

Clam AntiVirus
Win.Adware.Agent-7411
0.98/19168

Comodo Security
Application.Win32.Firseria.AAFX
18792

Dr.Web
Adware.Downware.4802
9.0.1.0218

Emsisoft Anti-Malware
Gen:Variant.Adware.Strictor.57453
8.14.09.14.05

ESET NOD32
Win32/FirseriaInstaller.L potentially unwanted application
8.7.0.302.0

F-Prot
W32/A-c5664a86
v6.4.7.1.166

F-Secure
Gen:Variant.Application.Bundler
11.2014-06-08_4

G Data
Gen:Variant.Application.Bundler.Firseria
14.8.24

herdProtect (fuzzy)
2014.9.28.15

IKARUS anti.virus
PUA.Solimba
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.180.12538

Kaspersky
not-a-virus:AdWare.NSIS.Agent
14.0.0.3446

Malwarebytes
PUP.Optional.Firseria
v2014.08.06.10

MicroWorld eScan
Gen:Variant.Application.Bundler.Firseria.4
15.0.0.654

NANO AntiVirus
Riskware.Win32.Downware.dbojhq
0.28.0.60475

nProtect
Trojan-Clicker/W32.Fiseria.513256
14.07.30.01

Panda Antivirus
Trj/Genetic.gen
14.08.06.10

Reason Heuristics
PUP.Installer.Firseria.Q
14.8.15.15

Sophos
Solimba Installer
4.98

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4782980
29708

Zillya! Antivirus
Adware.Agent.Win32.9553
2.0.0.1843

File size:
501.2 KB (513,256 bytes)

Product version:
3.1.18

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:
GlobalSign nv-sa

Valid from:
11/11/2013 3:34:44 PM

Valid to:
11/12/2014 3:34:44 PM

Subject:
E=support@solimba.com, CN=Firseria, O=Firseria, L=Badalona, S=Barcelona, C=ES

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112130C3B28D7C9C29B8B07321EF3F8A1462

File PE Metadata
Compilation timestamp:
6/23/2014 1:04:32 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:8jDI49RbTu85MLG6Nudm6A4uQ2iMbjNP9KJfnGSgP6YGuR7cINe/4dz5C9F+3+OO:8jDHXe85D6NnNM/ZVuJcIG/HhL

Entry address:
0xF07A

Entry point:
E8, 7C, 78, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 10, F4, 41, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, B8, F0, 41, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 33, C9, 3B, 04, CD, 60, 64, 42, 00, 74, 13, 41, 83, F9, 2D, 72, F1, 8D, 48, ED, 83, F9, 11, 77, 0E, 6A, 0D, 58, 5D, C3, 8B, 04, CD, 64...
 
[+]

Entropy:
7.6455

Code size:
117.5 KB (120,320 bytes)

The file flv_media_player.exe has been seen being distributed by the following 3 URLs.

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