SID: 2055129

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2024_08_08, deployment Perimeter, deployment SSLDecrypt, confidence Medium, signature_severity Major, tag Sidewinder, tag TA399, updated_at 2024_08_08

Reference:

  • md5

  • 43d35b5b20f491be219ab2eaa172ec55

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "Content|2d|Length|3a 20|8|0d 0a|"

  • Value: "|7b 5c|rtf1|20 7d|"

Within:

PCRE:

Special Options:

  • http_header

  • file_data

  • fast_pattern

source