""ET TROJAN Java Archive sent when remote host claims to send an image""
SID: 2014288
Revision: 2
Class Type: trojan-activity
Metadata: created_at 2012_02_28, updated_at 2019_10_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| image"
-
Value: "|0d 0a 0d 0a|PK"
-
Value: "META-INF/MANIFEST"
-
Value: !"Content-Type|3a 20|application/java-archive"
Within:
PCRE:
Special Options:
-
nocase
-
http_header
-
fast_pattern
-
http_header