Hybrid computer virus worm

Hybrid worm computer virus is a malicious virus concentration of all the features of the virus code, usually change the executable code, resident memory but without user consent for virus spread within the network. According to Ed Skoudis, author of malicious software descriptions, and now there is another virus Fighting Malicious Code, this virus is more advanced than with infection with common viruses, file capability, but also to the way the worm within the network rapid spread.