""ET SCAN ICMP =XXXXXXXX Likely Precursor to Scan""

SID: 2010686

Revision: 4

Class Type: network-scan

Metadata: created_at 2010_07_30, updated_at 2015_04_15

Reference:

Protocol: icmp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: any

Flow:

Contents:

• Value: "=XXXXXXXX"

Within:

PCRE:

Special Options:

source