flv_media_player.exe

install.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 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 sl  (signed by Firseria)

Product:
install.exe

Description:
setup·manager

Version:
3.1.13.1

MD5:
de0b2a3679c2704ab0b3b143666110fa

SHA-1:
57301a11eaaf1c7dcd273968861867503d463be8

SHA-256:
7d0b528f7c5d152cdc28ad1eadadce985e918dad793f17bf41040cf1ed8c85b7

Scanner detections:
32 / 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 6:28:47 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Kazy.503744
6377977

Agnitum Outpost
PUA.Firseria
7.1.1

AhnLab V3 Security
PUP/Win32.FirseriaInstaller
2015.01.05

Avira AntiVirus
Adware/NSIS.Agent.bk
7.11.199.126

avast!
Win32:Firseria-C [PUP]
150102-1

AVG
Adware BundleApp.EP
2014.0.4253

Bitdefender
Gen:Variant.Adware.Kazy.503744
1.0.20.25

Clam AntiVirus
Win.Adware.Firseria-1
0.98/19879

Comodo Security
Application.Win32.FirseriaInstaller.AC
20599

Dr.Web
Adware.Downware.4802
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Adware.Kazy.503744
9.0.0.4799

ESET NOD32
Win32/FirseriaInstaller.K potentially unwanted application
7.0.302.0

F-Prot
W32/A-9df6a53e
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Kazy.503744
5.13.68

G Data
Gen:Variant.Adware.Kazy.503744
15.1.24

IKARUS anti.virus
AdWare.BundleApp
t3scan.1.8.5.0

K7 AntiVirus
Unwanted-Program
13.1814525

Kaspersky
not-a-virus:AdWare.NSIS.Agent
15.0.0.543

Malwarebytes
PUP.Optional.Firseria
v2015.01.05.12

MicroWorld eScan
Gen:Variant.Adware.Kazy.503744
16.0.0.15

NANO AntiVirus
Riskware.Win32.Downware.dbhvln
0.30.0.64448

Norman
Gen:Variant.Adware.Kazy.503744
02.01.2015 13:58:24

nProtect
Trojan-Clicker/W32.Agent.511776.B
15.01.02.01

Panda Antivirus
Trj/Genetic.gen
15.01.05.12

Quick Heal
Adware.Firseria.A5
1.15.14.00

Reason Heuristics
PUP.Installer.Firseria.Q
15.1.5.0

Sophos
PUA 'Solimba Installer'
5.09

Trend Micro House Call
TROJ_GEN.R0C1C0OFS14
7.2.5

Trend Micro
TROJ_GEN.R0C1C0OFS14
10.465.05

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4150696
36340

Zillya! Antivirus
Adware.Agent.Win32.9524
2.0.0.2026

File size:
499.8 KB (511,776 bytes)

Product version:
3.1.17

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 10:34:44 AM

Valid to:
11/12/2014 10:34:44 AM

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:
6/13/2014 11:12:10 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:8bEqkIX9IoqwhJmWYUXBDcLP7jGKk1XKdsKFWV:8bRk++whzBIP7jCJV

Entry address:
0xF05C

Entry point:
E8, 6A, 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, BC, 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:
7.6485

Code size:
117 KB (119,808 bytes)

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

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