""ET TROJAN Mispadu Stealer CnC Checkin M2""

SID: 2050709

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, created_at 2024_02_05, deployment Perimeter, deployment SSLDecrypt, malware_family mispadu_stealer, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_02_05

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/it.php?v1="

  • Value: "v2="

  • Value: "v4=Windows"

  • Value: "v5="

  • Value: "v6=X"

Within:

PCRE: "/Host\x3a\x20[^\r\n]+\r\nUser-Agent\x3a\x20[^\r\n]+\r\nAccept\x3a\x20[^\r\n]+\r\n\r\n/Hmi"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_uri

  • http_uri

  • http_uri

  • http_uri

source