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Name of Virus:   Win32.CIH Versions 1.1 to 1.5
Type of Virus:   Appends itself to a section big enough
Characteristics:   Gets Ring0 via modifying the IDT - Cannot run on NT but hooks and modifies the Structured Exception Handling so that when an exception error does occur, CIH passes control back to the host.
Infection Technique:   Dosen't change File Modified Date/Time
Payload(s):   Kill Hard Drive via I/O Port and attempts to overwrite EEPROM (BIOS, Startup ROM, etc.)


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