""GPL FTP passwd retrieval attempt""

SID: 2100356

Revision: 6

Class Type: suspicious-filename-detect

Metadata: created_at 2010_09_23, updated_at 2012_07_30

Reference:

  • arachnids

  • 213

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: 21

Flow: to_server,established

Contents:

  • Value: "RETR"

  • Value: "passwd"

Within:

PCRE:

Special Options:

  • nocase

source