""ET CURRENT_EVENTS SunDown EK NOP Sled Sep 22 2016 (b643)""
SID: 2023273
Revision: 2
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 2016_09_22, deployment Perimeter, malware_family SunDown, malware_family Exploit_Kit, signature_severity Major, tag Exploit_Kit_Sundown, tag possible_exploitation, updated_at 2022_04_18
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
- Value: "4NWpdLGZ4NWpdLGZ4NWpdLGZ4NWpdLGZ4NWpdLGYUJ"
Within:
PCRE:
Special Options:
- file_data