""ET MOBILE_MALWARE Trojan-Spy.AndroidOS.CrazyMango.a CnC Beacon""

SID: 2025988

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Android, attack_target Client_Endpoint, created_at 2018_08_13, deployment Perimeter, malware_family ANdroid_CrazyMango, signature_severity Major, tag Android, tag c2, updated_at 2018_08_13, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "POST"

  • Value: "/admin/newuser.php"

  • Value: "User-Agent|3a 20|okhttp/"

  • Value: !"Referer|3a 20|"

  • Value: "{|22|imei|22 3a|" Depth: 8

  • Value: "|22|tag|22 3a|"

Within:

PCRE:

Special Options:

  • http_method

  • nocase

  • http_uri

  • fast_pattern

  • http_header

  • http_header

  • http_client_body

  • http_client_body

source