""ET TROJAN RegSubsDat Checkin Off Ports""
SID: 2014311
Revision: 5
Class Type: trojan-activity
Metadata: created_at 2012_03_05, updated_at 2022_05_03
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 1024:
Flow: established,to_server
Contents:
-
Value: "POST " Depth: 5
-
Value: "0000/log"
-
Value: "User-Agent|3a| Mozilla/4.0|0d 0a|"
Within:
PCRE: "/\/\d\d[A-F0-9]{4}0000\/log /"
Special Options:
-
nocase
-
fast_pattern