""ET MOBILE_MALWARE Android.Trojan.HiddenApp.OU Checkin""

SID: 2023507

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Android, attack_target Mobile_Client, created_at 2016_11_15, deployment Perimeter, tag Android, updated_at 2016_11_15, mitre_tactic_id TA0037, 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: "/RequestActionsToExecute"

  • Value: "|20|Android|20|"

  • Value: !"Referer|3a 20|"

  • Value: "{|22|CommandLine|22 3a|" Depth: 15

  • Value: ",|22|CurrentDirectory|22 3a|"

Within:

PCRE: "/\/RequestActionsToExecute$/U"

Special Options:

  • http_method

  • nocase

  • fast_pattern

  • http_uri

  • http_header

  • http_header

  • http_client_body

  • http_client_body

source