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.
7/23/2013 7:00:00 PM
7/24/2014 6:59:59 PM
CN="FIRSERIA, S.L.", OU=IT, O="FIRSERIA, S.L.", L=Badalona, S=Barcelona, C=ES
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US
Detections (100% detected)
PUP.Solimba, PUP.Bundler.Solimba, Threat.Solimba.Bundler, PUP.Installer.Solimba, PUP.Solimba.Bundler, Threat.Solimba.Installer
Trojan.Win32.Generic, Threat.4895151, Threat.4150696, DownloadMR, Solimba
PUP.Optional.Firseria, PUP.Optional.Solimba.mr, PUP.Optional.BundleInstaller.A, PUP.Optional.FirSeriaInstaller, PUP.Optional.Firser.A
Solimba Installer, PUA 'Solimba Installer'
TrojWare.Win32.Trojan.Obfuscated.~EN, Application.Win32.Solimba.J, UnclassifiedMalware
Adware.Downware.1433, Adware.Downware.1424, Trojan.MulDrop5.4401, Trojan.DownLoader10.62400, Adware.Downware.1433, Adware.Downware.1433
AdInstaller.Firseria, Adware AdInstaller.Firseria, Win.Threat.Medium
Win32:Firseria-A [PUP], Win32:PUP-gen [PUP]
Downloads URLs for files signed by FIRSERIA, S.L..
Top-level domains owned by FIRSERIA, S.L..
The following certificate is also signed by FIRSERIA, S.L..
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 23, 2013 with the serial number '73c4780fac0cd497b0778732fb8af673'.