""ET ATTACK_RESPONSE HTML Smuggling Powershell Payload In iframe""
SID: 2037887
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_08_02, deployment Perimeter, deployment SSLDecrypt, signature_severity Major, updated_at 2023_04_07, reviewed_at 2024_01_26
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
- Value: "|3c|iframe|20|src|3d 22 22|data|3a|text|2f|x|2d|powershell|3b|base64|2c|"
Within:
PCRE:
Special Options:
- file_data