""ET TROJAN Mini/Cosmic Duke variant FTP upload""
SID: 2020158
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2015_01_08, updated_at 2015_01_08
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 21
Flow: established,to_server
Contents:
-
Value: "STOR "
-
Value: ".bin|0d 0a|"
Within:
PCRE: "/^[A-F0-9]{48}.bin\r\n/R"
Special Options: