""ET CURRENT_EVENTS Xbagger Macro Encrypted DL""
SID: 2022500
Revision: 4
Class Type: trojan-activity
Metadata: created_at 2016_02_10, updated_at 2016_05_11
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: ".jpg?"
-
Value: "MSIE 7.0|3b| Windows NT"
-
Value: "Range"
Within:
PCRE: "/^\/[a-z0-9]+.jpg\?(?=[a-z0-9]*[A-Z]+[a-z0-9])[A-Za-z0-9]+=\d{1,4}$/U"
Special Options:
-
http_uri
-
http_header
-
http_header