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12 Cards in this Set

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banner grabbing

determining info through - server software, version number, when last modified




telnet

Stack

Memory place for short term processing

Heap

Memory space for long term program execution

Push

"Push" new instructions onto stack

Pop

Pop instructions off the stack when processed

EIP

Execute Instruction Pointer - memory address of next instruction to be executed

NOOP

do nothing instruction that wastes a clock cycle

NOOP sled

Placed in a buffer overflow exploit to aid in running the payload

HTTP error codes

200 series - everything ok


400 series - Could not provide requested resource (page not found, moved, authentication failure)


500 series - Could not process request (script error, database connection error)

reverse shell

type of shell where target machine communicates back to attackers, whose machine has listener port

1 hexadecimal digit

= four binary digits (4 bits)

IPV6

= 8 groups of four hexadecimal digits