""ET TROJAN Ailurophile Infostealer CnC Server Response M1""

SID: 2055348

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_Endpoint, tls_state plaintext, created_at 2024_08_19, deployment Perimeter, malware_family Ailurophile_Stealer, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_08_19

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "200"

  • Value: "|7b 22|status|22 3a 22|success|22 2c 22|fileUrl|22 3a 22|http|3a 5c 2f 5c 2f|" Depth: 40

  • Value: "|5c 2f|Ailurophile"

Within: 150

PCRE:

Special Options:

  • http_stat_code

  • file_data

  • fast_pattern

source