Welcome to the Virus Encyclopedia of Panda Security.
It does not have any destructive effects. It opens a large number of windows containing the text HAHA in the Title bar.
|Detection updated on:||July 30, 2003|
Haher is a Trojan without destructive effects, which opens a large number of windows with the text HAHA in the Title bar. It opens so many windows that it makes it impossible for the user to close them all, forcing the user to manually restart the computer.
Haher does not spread automatically using its own means. It needs an attacking user's intervention in order to reach the affected computer. The means of transmission used include, among others, floppy disks, CD-ROMs, email messages with attached files, Internet downloads, FTP, IRC channels, peer-to-peer (P2P) file sharing networks, etc.
Haher is easy to recognize once it has affected the computer, as it opens a large number of windows with the text HAHA in the Title bar.