""ET INFO Commonly Abused File Sharing Site Domain Observed (sendspace .com in TLS SNI)""

SID: 2035146

Revision: 1

Class Type: misc-activity

Metadata: created_at 2022_02_08, updated_at 2022_02_08

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 443

Flow: established,to_server

Contents:

  • Value: "|16|" Depth: 1

  • Value: "|01|"

  • Value: "|00 00 0d|sendspace.com"

Within:

PCRE:

Special Options:

source