""ET TROJAN ELF/lizkebab CnC Activity (Flooding 1)""
SID: 2022213
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2015_12_03, updated_at 2015_12_03
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,to_server
Contents:
-
Value: "|20|Flooding|20|"
-
Value: "|20|for|20|"
-
Value: "|20|seconds."
Within:
PCRE: "/(?:JUNK|HOLD) Flooding (?:\d{1,3}.){3}\d{1,3} for \d+ seconds.\r?\n/"
Special Options: