""ET CURRENT_EVENTS Possible Broken/Filtered RIG EK Payload Download""
SID: 2023768
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2017_01_27, deployment Perimeter, malware_family Exploit_Kit_RIG, performance_impact Low, signature_severity Major, tag Exploit_kit_RIG, updated_at 2017_01_27
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|application/x-msdownload|0d 0a|"
-
Value: "Content-Length|3a 20|3|0d 0a|"
-
Value: "|3d 28 28|"
Within: 3
PCRE:
Special Options:
-
http_header
-
http_header
-
fast_pattern
-
file_data