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- CHEEBA INFO
- -----------
- Strictly personal - DO NOT COPY/SHOW THESE FILES TO ANYONE !!!
-
- CHEEBA will infect ANY executable file (COM/EXE/OVL but also all other
- executable files like PIF / hidden OVLs etc) on copy - this way you do
- not hear any difference while starting a program (that way all viruses
- are caught). It does not change any interruptvector but places a jump
- ON the old I21-vector. It does not install itself when the disk interrupt
- is hooked, to prevent being caught by anti-virus software. It does not
- infect programs with the string VIRUS in it, to prevent self-checking
- programs like McAfee SCAN.
-
- The virus is self-encrypting, with 510 different forms. The largest scan string
- is 3 bytes, so much too short to search for.
-
- ACTIVATION
- ----------
- If the USERS.BBS of Remote Access is opened, the virus creates (if not already
- done) a user with SYSOP privilege.
-
- The user is called in hex: 4D 5A BE
- with password: EB 20 B8
-
- Leave a message if you find a hacked board...
-
- Have Fun,
- SF
-