CIH virus was designed to erase the flash BIOS of PCs running Windows 9x. Virus was responsible for damage to a large number of computers in South Korea in 2000, three years after its first appearance. Today the threat landscape is dominated by malware-for-profit, in contrast to the cyber-vandalism of the 1990s. Heres the latest of our malware calendar wallpapers for the rest of the year, with a new picture of the anniversary of CIH.”]
Source: https://securelist.com/malware-calendar-wallpaper-for-september-2011-9/30780/