""ET CURRENT_EVENTS Likely Evil JS used in Unknown EK Landing""
SID: 2021218
Revision: 2
Class Type: trojan-activity
Metadata: created_at 2015_06_09, updated_at 2015_06_14
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
-
Value: "base64decode"
-
Value: "xxtea_decrypt"
-
Value: "long2str"
-
Value: "str2long"
Within:
PCRE:
Special Options:
-
file_data
-
nocase
-
nocase
-
nocase
-
nocase