""ET ATTACK_RESPONSE Cisco TclShell TFTP Download""

SID: 2009245

Revision: 3

Class Type: bad-unknown

Metadata: created_at 2010_07_30, updated_at 2010_11_04

Reference:

• Link

Protocol: udp

Source Network: $EXTERNAL_NET

Source Port: 69

Destination Network: $HOME_NET

Destination Port: any

Flow:

Contents:

• Value: "|54 63 6C 53 68 65 6C 6C|"

Within:

PCRE:

Special Options:

source