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file_downloader.exe

installation manager

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 file_downloader.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:
installation manager

Description:
installer_setup

Version:
3.1.14.2

MD5:
941209aa0b96ff2d0bc6d4fba1127dd6

SHA-1:
e076aeb2f1cc01d618d810bd00c10565f75be8d6

SHA-256:
e350de527bb528fec42c8bcba5cd508b0f40f98278c41b1dfa34d8eb507f20bf

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:
4/25/2024 10:23:08 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Firseria.I
366

AhnLab V3 Security
PUP/Win32.Firseria
2014.09.02

Avira AntiVirus
APPL/Bundler.Firseria.I
7.11.170.148

avast!
Win32:Firseria-C [PUP]
2014.9-160204

AVG
Adware BundleApp
2017.0.2844

Baidu Antivirus
Adware.Win32.Fiseria
4.0.3.1624

Bitdefender
Application.Bundler.Firseria.I
1.0.20.175

Comodo Security
Application.Win32.Firseria.ATWO
19398

Dr.Web
Adware.Downware.6176
9.0.1.035

Emsisoft Anti-Malware
Application.Downloader
8.16.02.04.08

ESET NOD32
Win32/FirseriaInstaller.O potentially unwanted application
10.7.0.302.0

Fortinet FortiGate
Adware/Fiseria
2/4/2016

F-Prot
W32/A-878c47bb
v6.4.7.1.166

F-Secure
Application.Bundler.Firseria
11.2016-04-02_5

G Data
Application.Bundler.Firseria
16.2.24

IKARUS anti.virus
PUA.Solimba
t3scan.1.7.5.0

K7 AntiVirus
Unwanted-Program
13.183.13247

Kaspersky
not-a-virus:AdWare.Win32.Fiseria
14.0.0.713

Malwarebytes
PUP.Optional.Firseria
v2016.02.04.08

McAfee
Artemis!1FFECE309D7D
5600.6500

MicroWorld eScan
Application.Bundler.Firseria.I
17.0.0.105

NANO AntiVirus
Riskware.Win32.Fiseria.dcjigc
0.28.2.61942

nProtect
Trojan-Clicker/W32.Fiseria.553376
14.09.02.01

Panda Antivirus
Trj/Genetic.gen
16.02.04.08

Qihoo 360 Security
HEUR/Malware.QVM10.Gen
1.0.0.1015

Quick Heal
Adware.Firseria.A5
2.16.14.00

Reason Heuristics
PUP.Solimba.Firseria.Bundler (M)
16.2.4.8

Sophos
Solimba Installer
4.98

Trend Micro House Call
TROJ_GEN.R047H07GO14
7.2.35

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4150696
32210

Zillya! Antivirus
Adware.Fiseria.Win32.420
2.0.0.1908

File size:
540.4 KB (553,376 bytes)

Product version:
3.1.18

Copyright:
copyright © 2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Common path:
C:\users\{user}\downloads\file_downloader.exe

Digital Signature
Signed by:
Firseria

Authority:
GlobalSign nv-sa

Valid from:
11/11/2013 12:34:44 PM

Valid to:
11/12/2014 12:34:44 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:
6/29/2014 10:41:36 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:+xLzMJ8JozBYfw6z7O90dSatRrT88pnWis8G:+xsJ8JoqfzXA03PRTs8G

Entry address:
0xF48C

Entry point:
E8, 9A, 77, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, D8, F3, 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, 6C, 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...
 
[+]

Code size:
118.5 KB (121,344 bytes)

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

http://piratebay.com.co/.../

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