FIRSERIA, S.L.

Publisher Information

FIRSERIA, S.L. is a software publisher located in Badalona, Barcelona in Spain*. The company is a primary distributor of adware type software. Firseria (Solimba Aplicaciones S.L.) based on Spain is a company that runs various download portals including winportal.com and descargargratis.com which are designed as download sites that distribute legitimate 'Free Downloads', however they use a custom download manager (DownloadMR) to package bundled offers with each installation "Additionally, the download manager offers the optional installation of a toolbar.". These offeres include adware, toolbars and various other potential unwanted software. There is one additional code signing certificate issued to this publisher.
Authority:
Thawte, Inc.

Valid from:
7/24/2013 2:00:00 AM

Valid to:
7/25/2014 1:59:59 AM

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

Scanner detections:
Detections  (100% detected)

Scan engine
Details
Detections

Reason Heuristics
PUP.FIRSERIASL.M, PUP.FIRSERIASL.O, PUP.FIRSERIASL.Q, PUP.FIRSERIASL.R, PUP.FIRSERIASL.V, PUP.FIRSERIASL.H, PUP.Installer.FIRSERIASL.F, PUP.FIRSERIASL.E, PUP.FIRSERIASL.K, PUP.FIRSERIASL.L, PUP.FIRSERIASL.J, PUP.Installer.FIRSERIASL.I, PUP.FIRSERIASL.I, PUP.FIRSERIASL.N, PUP.FIRSERIASL.G, PUP.Installer.FIRSERIASL.X, PUP.Installer.Solimba, PUP.Solimba.FIRSERIASL
100.00%

VIPRE Antivirus
Threat.4150696, Trojan.Win32.Generic, DownloadMR, Adware.Firseria, Threat.4895151, Threat.4758821
98.00%

Comodo Security
Application.Win32.Solimba.J, TrojWare.Win32.Trojan.Obfuscated.~EN
98.00%

Avira AntiVirus
TR/Dropper.Gen, TR/Crypt.ULPM.Gen, TR/Crypt.XPACK.Gen, APPL/Firseria.Gen, Adware/Strictor.48157, TR/Rogue.10404664, APPL/Firseria.A.13
98.00%

Dr.Web
Trojan.DownLoader10.62400, Adware.Downware.1433, Adware.Downware.1433, Adware.Downware.1433, Trojan.DownLoader10.51613
96.00%

AVG
Adware AdInstaller.Firseria
96.00%

Sophos
PUA 'Solimba Installer'
96.00%

Malwarebytes
PUP.Optional.Firseria, PUP.Optional.FirSeriaInstaller, PUP.Optional.Solimba.mr, PUP.Optional.Firser.A, PUP.Optional.BundleInstaller.A
96.00%

avast!
Win32:Firseria-A [PUP], Win32:PUP-gen [PUP]
94.00%

Kaspersky
not-a-virus:Downloader.Win32.Firser, not-a-virus:Downloader.Win32.Morstar, not-a-virus:Downloader.Win32.Solimba
94.00%

26 / 68    (Adware)
tjx5lgdk.exe.part (by Firseria·s·l·)  (6ce747f1e220fa85006760aba8541ee7)

33 / 68    (Adware)
setup.exe.102240.gzquar (by Firseria)  (924150ce4167ec5ec784a863a7f94dbf)

7 / 68      (Adware)
windows media player.exe (by Firser)  (bd31cb2d2fa89d0dc16b2b94b1371d1f)

31 / 68    (Adware)
sniper elite.exe (by Firser)  (808d65c743363bb08d0f28607517d884)

33 / 68    (Adware)
setup.exe (by Firseria)  (f1c4d09ed44f53916b49e2d70e1c3edb)

32 / 68    (Adware)
setup.exe (by Firseria)  (937f48d1ce788cf7e3481bb55271d925)

32 / 68    (Adware)
setup.exe (by Firser)  (7dfe4c8c73c9b1dc382d21a4c6cdecbf)

36 / 68    (Adware)
{f8ac7388-3859-4384-962c-881168bbd3fe} (by Rapiddown)  (3dab9d976265e1d327b4f5f7ded7475c)

32 / 68    (Adware)
sothink movie dvd maker.exe (by Firser)  (a63613d5e06d3b9a950ef2a953d59f1f)

33 / 68    (Adware)
adobe audition 3.exe (by Firseria)  (1c73963525495ea879a30e2a8a325ce2)

30 / 68    (Adware)
setup.exe (by Firseria)  (8b1a8af34fcad42b6cd5fd6b7df7045d)

39 / 68    (Adware)
ac3filter.exe (by Firseria·s·l·)  (ffe08262898cac72652bf239949e58b4)

32 / 68    (Adware)
setup.exe (by Firser)  (f7a35581f957e2ee3239ac2861d79e4e)

34 / 68    (Adware)
setup.exe (by Firser)  (8d9b9ba151934163039063a3fc6e5432)

32 / 68    (Adware)
setup.exe (by Firser)  (abd5778b699a03005b0e9a8ec84a42c4)

38 / 68    (Adware)

30 / 68    (Adware)
ccleaner.exe (by Firser)  (5e068e375410e8baf680dce53fff9713)

35 / 68    (Adware)
peazip.exe (by Firseria)  (605d9a41519953a918ba2ee92edd5577)

32 / 68    (Adware)
microsoft word.exe (by Firser)  (aa89473af58477a773ffadadf7d79ec0)

38 / 68    (Adware)
ccleaner.exe (by Firseria·s·l·)  (6d510c0c89cbcacffb1d0e74af164c48)

31 / 68    (Adware)
windows media player 11.exe (by Firser)  (fda25480b650bfc9dd985ba8f1ac3316)

37 / 68    (Adware)
microsoft powerpoint.exe (by Firseria·s·l·)  (8416085b29673d0ffaf6556f6d5b64c7)

32 / 68    (Adware)
setup.exe (by Firser)  (47009532b3f4f6b4c6fef1a3a655b42e)

33 / 68    (Adware)
setup.exe (by Firser)  (9a0af23bb77a46bae678d6aa810c31d7)

33 / 68    (Adware)
ceyml_sg.exe.part (by Firser)  (51a27882897b1b3eab0921a66a020197)

34 / 68    (Adware)
winzip.exe (by Frsera·sl)  (e410e72e34b61935f86413791e58fe0f)

37 / 68    (Adware)
openoffice.org.exe (by Firseria·s·l·)  (7ef40debb0d9c0aadb60f4645309e5a4)

35 / 68    (Adware)
utorrent.exe (by Rapiddown)  (850af0fb460b38084f0aed72be57c4b4)

33 / 68    (Adware)
setup.exe (by Firseria)  (b0f8ccb8da5ae28aaff083f356d1f1e4)

35 / 68    (Adware)
minecraft.exe (by Firseria·s·l)  (32dfeb60c903717ad4bda8d56fd05298)

 
Latest 30 of 1,037 files

Downloads URLs for files signed by FIRSERIA, S.L..

12 / 68    (Adware)

39 / 68    (Adware)

38 / 68    (Adware)
http://dl01.facdmr.com/n/.../FLV_Media_Player.exe  (16fedcd2aebdfbdb8208fd1c152ef833)

35 / 68    (Adware)
http://dl.downe468.com/n/3.0.25/.../Adobe Reader.exe  (dc92afccfdab99384fae8ddec44a8b0d)

Top-level domains owned by FIRSERIA, S.L..

The following websites host and distribute files published by FIRSERIA, S.L..

The following certificate is also signed by FIRSERIA, S.L..

7658ACC15B33D93ABD5A967181DEF901  (Jul 24, 2014 to Jul 23, 2016)

The following publishers (by Authenticode signature organization name) are related.

Detection Incidence by Country
* Note, the details and description above are based on the code signing digital signature issued to FIRSERIA, S.L. by Thawte, Inc. on July 24, 2013 with the serial number '73c4780fac0cd497b0778732fb8af673'.