""ET TROJAN Possible Windows executable sent when remote host claims to send html content""
SID: 2009897
Revision: 11
Class Type: trojan-activity
Metadata: created_at 2010_07_30, performance_impact Moderate, updated_at 2024_04_10
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
-
Value: "Content-Type|3a 20|text/html"
-
Value: "MZ"
-
Value: "PE|00 00|"
-
Value: !"Content-Type|3a 20|application"
Within: 4
PCRE:
Special Options:
-
nocase
-
http_header
-
file_data
-
fast_pattern
-
nocase
-
http_header