""GPL TELNET Bad Login""

SID: 2101251

Revision: 11

Class Type: bad-unknown

Metadata: created_at 2010_09_23, updated_at 2015_04_06

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: 23

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: from_server,established

Contents:

  • Value: "Login incorrect"

Within:

PCRE:

Special Options:

  • nocase

source