""ET SCAN Sipvicious User-Agent Detected (friendly-scanner)""

SID: 2011716

Revision: 4

Class Type: attempted-recon

Metadata: created_at 2010_07_30, updated_at 2012_10_01

Reference:

• Link

Protocol: udp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: 5060

Flow:

Contents:

• Value: "|0d 0a|User-Agent|3A| friendly-scanner"

Within:

PCRE:

Special Options:

source