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Details
Caz Family
These are dangerous memory resident viruses which hook INT 8, 21h, 2Fh and infect by standard way COM- and EXE-files which are started. If the file CLEAN.* is executed then these viruses decrypt and type the message "Virus anti-McAfee v1.0 (C) SEPTEMBER 1991 Made in SPAIN", then they erase the MBR of the hard drive and reboot the computer. Sometimes "Caz.1024" outputs to EGA/CGA video ports. These viruses contain the internal strings:
EXECOMC:COMMAND.COM CLEAN. |