""ET TROJAN Win32/SVCReady Loader - SysInfo M2""

SID: 2036866

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_05_12, deployment Perimeter, malware_family SVCReady, performance_impact Low, signature_severity Major, tag c2, updated_at 2022_05_12, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol

Reference:

  • md5

  • e6b33ddaa9583216013b112b00317d0a

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: "|7b 22|method|22 3a 22|sysinfo|22 2c 22|params|22 3a 7b|" Depth: 30

  • Value: "|22|osinfo|22 3a|"

  • Value: "|22|osver|22 3a|"

  • Value: "|2c 22|stage|22 3a 22|sysinfo|22|"

Within:

PCRE:

Special Options:

  • http_method

  • fast_pattern

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

source