""ET CURRENT_EVENTS RIG EK Landing Sep 13 2016 (b642)""
SID: 2023199
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2016_09_13, deployment Perimeter, malware_family RIG, signature_severity Major, updated_at 2022_05_03
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
- Value: "sgJzxwYXJhbSBuYW1lPUZsYXNoVmFycyB2YWx1ZT0iaWRkcWQ9"
Within:
PCRE:
Special Options:
- file_data