sobre virus

[bichuchos]

a ver si me podeis informar algo del este virus type_boot muchas gracias

[msc hotline sat]

Algunos antivirus utilizan sistemas heurísticos para determinar posibles infecciones de malwares no controlados con nombre y apellidos, pendientes de ser analizados y eliminados como corresponde



F-Secure es un antivirus que detecta como "Type_XXX" a los estos posibles malwares, entre ellos al






[quote]


Summary

F-Secure Anti-Virus analyzes scanned files and gives warnings if it finds suspicious code inside. When a file is suspected having a "Type_XXX" virus it means that the heuristic scanner found virus-like or trojan-like code in the analyzed file.









In some cases the heuristic engine can give false alarms.

(An example of a false alarm would be from early March, 2006. Software from http://www.osmosian.com, The Osmosian Order of Plain English Programmers, resulted in a Heuristic Type_Win32 alert. The software from Osmosian is not malware and a fix for this is included in current F-Secure Anti-Virus updates.)



F-Secure Corporation


[/quote]

[msc hotline sat]

Algunos antivirus utilizan sistemas heurísticos para determinar posibles infecciones de malwares no controlados con nombre y apellidos, pendientes de ser analizados y eliminados como corresponde



F-Secure es un antivirus que detecta como "Type_XXX" a los estos posibles malwares, entre ellos al






[quote]


Summary

F-Secure Anti-Virus analyzes scanned files and gives warnings if it finds suspicious code inside. When a file is suspected having a "Type_XXX" virus it means that the heuristic scanner found virus-like or trojan-like code in the analyzed file.





VARIANT: Type_Boot

Found virus-like code resembling a BOOT sector infector. The BOOT sector infector is usually a virus that infects MBRs and/or DOS BOOT records of hard drives and floppy disks. These viruses are almost always memory resident (hook BIOS disk interrupt Int 13h). They gain control on system bootup and infect files and/or boot sectors of hard drives and/or floppy disks being accessed. Boot viruses usually infect hard drives from infected floppy disks being left in floppy drives on system bootup (if diskette drive is set as a first bootable device). There are file viruses that drop boot viruses to hard drive (Messev & Gwar).







In some cases the heuristic engine can give false alarms.

(An example of a false alarm would be from early March, 2006. Software from http://www.osmosian.com, The Osmosian Order of Plain English Programmers, resulted in a Heuristic Type_Win32 alert. The software from Osmosian is not malware and a fix for this is included in current F-Secure Anti-Virus updates.)



F-Secure Corporation


[/quote]

Así pues con ello se deetcta un posible virus de BOOT de disquete o de disco duro, por determinar.



Contraste dicha deteccion con otro antivirus, por ejemplo este ONLINE, que le permite seleccionar unidad a escanear (por si lo detecta en disquete)



[url=https://www.eset.es/analisis-online/][b][color=Darknesred]AV ONLINE aconsejado[/color][/b][/url]



y nos comenta el resultado, gracias



saludos



ms, 24-09-2007