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G_Suite_for_GMail_Message_Identifier_Activity_Analysis.json
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G_Suite_for_GMail_Message_Identifier_Activity_Analysis.json
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{
"blockly": false,
"blockly_xml": "<xml></xml>",
"category": "Message Identifier Activity Analysis",
"coa": {
"data": {
"description": "Accepts an internet message id, and asks Gmail for a list of mailboxes to search, and then searches each one to look for records that have a matching internet message id. It then produces a normalized output and summary table.\n\nThis may not work in the intended fashion if your organization has more than 500 mailboxes.\n\nRef: D3-IAA: https://d3fend.mitre.org/technique/d3f:IdentifierActivityAnalysis/",
"edges": [
{
"conditions": [
{
"index": 0
}
],
"id": "port_3_to_port_4",
"sourceNode": "3",
"sourcePort": "3_out",
"targetNode": "4",
"targetPort": "4_in"
},
{
"id": "port_4_to_port_5",
"sourceNode": "4",
"sourcePort": "4_out",
"targetNode": "5",
"targetPort": "5_in"
},
{
"id": "port_6_to_port_7",
"sourceNode": "6",
"sourcePort": "6_out",
"targetNode": "7",
"targetPort": "7_in"
},
{
"id": "port_7_to_port_1",
"sourceNode": "7",
"sourcePort": "7_out",
"targetNode": "1",
"targetPort": "1_in"
},
{
"id": "port_5_to_port_9",
"sourceNode": "5",
"sourcePort": "5_out",
"targetNode": "9",
"targetPort": "9_in"
},
{
"id": "port_0_to_port_3",
"sourceNode": "0",
"sourcePort": "0_out",
"targetNode": "3",
"targetPort": "3_in"
},
{
"conditions": [
{
"index": 0
}
],
"id": "port_9_to_port_6",
"sourceNode": "9",
"sourcePort": "9_out",
"targetNode": "6",
"targetPort": "6_in"
}
],
"hash": "1f1c3ef7059163a1c5cca6ea4c40150b4628cc1e",
"nodes": {
"0": {
"data": {
"advanced": {
"join": []
},
"functionName": "on_start",
"id": "0",
"type": "start"
},
"errors": {},
"id": "0",
"type": "start",
"warnings": {},
"x": 19.999999999999986,
"y": -1.9184653865522705e-13
},
"1": {
"data": {
"advanced": {
"join": []
},
"functionName": "on_finish",
"id": "1",
"type": "end"
},
"errors": {},
"id": "1",
"type": "end",
"warnings": {},
"x": 19.999999999999986,
"y": 1220
},
"3": {
"data": {
"advanced": {
"customName": "artifact filter",
"customNameId": 0,
"delimiter": ",",
"delimiter_enabled": true,
"join": [],
"note": "Ensure we have an input"
},
"conditions": [
{
"comparisons": [
{
"conditionIndex": 0,
"op": "!=",
"param": "playbook_input:message_id",
"value": "None"
}
],
"conditionIndex": 0,
"customName": "Input Valid",
"logic": "and"
}
],
"functionId": 1,
"functionName": "artifact_filter",
"id": "3",
"type": "filter"
},
"errors": {},
"id": "3",
"type": "filter",
"warnings": {},
"x": 60,
"y": 148
},
"4": {
"data": {
"action": "list users",
"actionType": "investigate",
"advanced": {
"customName": "get mailboxes",
"customNameId": 0,
"description": "Required step in order to search \"All\" of a Gsuite organization. This receives a list of mailboxes that are passed to the next action.",
"join": [],
"note": "Gets a list of mailboxes from GMail to search"
},
"connector": "G Suite for GMail",
"connectorConfigs": [
"g_suite_for_gmail"
],
"connectorId": "9c73f233-2c4a-406a-855e-41d8d2497d0e",
"connectorVersion": "v1",
"functionId": 1,
"functionName": "get_mailboxes",
"id": "4",
"loop": {
"enabled": false,
"exitAfterUnit": "m",
"exitAfterValue": 10,
"exitConditionEnabled": false,
"exitLoopAfter": 2,
"pauseUnit": "m",
"pauseValue": 2
},
"parameters": {
"max_items": "500",
"page_token": ""
},
"requiredParameters": [],
"type": "action"
},
"errors": {},
"id": "4",
"type": "action",
"warnings": {},
"x": 0,
"y": 328
},
"5": {
"data": {
"action": "run query",
"actionType": "investigate",
"advanced": {
"customName": "search mailboxes",
"customNameId": 0,
"join": [],
"note": "Searches mailboxes returned by the previous action for messages with an internet message ID matching the input"
},
"connector": "G Suite for GMail",
"connectorConfigs": [
"g_suite_for_gmail"
],
"connectorId": "9c73f233-2c4a-406a-855e-41d8d2497d0e",
"connectorVersion": "v1",
"functionId": 1,
"functionName": "search_mailboxes",
"id": "5",
"loop": {
"enabled": false,
"exitAfterUnit": "m",
"exitAfterValue": 10,
"exitConditionEnabled": false,
"exitLoopAfter": 2,
"pauseUnit": "m",
"pauseValue": 2
},
"parameters": {
"email": "get_mailboxes:action_result.data.*.emails.*.address",
"internet_message_id": "filtered-data:artifact_filter:condition_1:playbook_input:message_id",
"label": "Inbox",
"max_results": 100,
"query": ""
},
"requiredParameters": [
{
"data_type": "string",
"field": "email"
},
{
"data_type": "string",
"default": "Inbox",
"field": "label"
},
{
"data_type": "numeric",
"default": 100,
"field": "max_results"
}
],
"type": "action"
},
"errors": {},
"id": "5",
"type": "action",
"warnings": {},
"x": 0,
"y": 506
},
"6": {
"data": {
"advanced": {
"customName": "format message report",
"customNameId": 0,
"join": [],
"note": "Format the markdown table summary of this playbook execution"
},
"functionId": 1,
"functionName": "format_message_report",
"id": "6",
"parameters": [
"filtered-data:results_filter:condition_1:search_mailboxes:action_result.parameter.internet_message_id",
"filtered-data:results_filter:condition_1:search_mailboxes:action_result.data.*.delivered_to",
"filtered-data:results_filter:condition_1:search_mailboxes:action_result.data.*.to",
"filtered-data:results_filter:condition_1:search_mailboxes:action_result.data.*.subject",
"filtered-data:results_filter:condition_1:search_mailboxes:action_result.data.*.from"
],
"template": "SOAR searched for occurrences of `{0}` within your environment using GSuite for GMail. The table below shows a summary of the information gathered.\n\n| Recipient | Addressed To | Subject | Sender |\n| --- | --- | --- | --- |\n%%\n| {1} | {2} | {3} | {4} |\n%%\n",
"type": "format"
},
"errors": {},
"id": "6",
"type": "format",
"userCode": " \n \n",
"warnings": {},
"x": 0,
"y": 864
},
"7": {
"data": {
"advanced": {
"customName": "build message output",
"customNameId": 0,
"description": "Logic regarding observable construction goes here",
"join": [],
"note": "Format the observable output object produced by this playbook"
},
"functionId": 1,
"functionName": "build_message_output",
"id": "7",
"inputParameters": [
"filtered-data:results_filter:condition_1:search_mailboxes:action_result.parameter.internet_message_id",
"filtered-data:results_filter:condition_1:search_mailboxes:action_result.data.*.delivered_to",
"filtered-data:results_filter:condition_1:search_mailboxes:action_result.data.*.to",
"filtered-data:results_filter:condition_1:search_mailboxes:action_result.data.*.subject",
"filtered-data:results_filter:condition_1:search_mailboxes:action_result.data.*.from",
"filtered-data:results_filter:condition_1:search_mailboxes:action_result.data.*.id"
],
"outputVariables": [
"observable_array"
],
"type": "code"
},
"errors": {},
"id": "7",
"type": "code",
"userCode": "\n # Variable renaming for convenince\n messageID = filtered_result_0_parameter_internet_message_id\n recipients = filtered_result_0_data___delivered_to\n addressees = filtered_result_0_data___to\n subjects = filtered_result_0_data___subject\n senders = filtered_result_0_data___from\n gmailIDs = filtered_result_0_data___id\n \n build_message_output__observable_array = []\n \n \n \n # construct iterables for records\n for message_id, recipient, addressee, subject, sender, gmailID in zip(messageID, recipients, addressees, subjects, senders, gmailIDs):\n record = {\n \"recipient\": recipient,\n \"addressee\": addressee,\n \"subject\": subject,\n \"sender\": sender,\n \"gmail_id\": gmailID,\n \"value\": message_id,\n \"type\": \"internet message ID\",\n \"source\": \"GSuite for GMail\"\n }\n \n \n # Create observable body\n \n build_message_output__observable_array.append(record)\n \n\n",
"warnings": {},
"x": 0,
"y": 1040
},
"9": {
"data": {
"advanced": {
"customName": "results filter",
"customNameId": 0,
"delimiter": ",",
"delimiter_enabled": true,
"description": "Filter results from mailbox search",
"join": [],
"note": "Remove mailboxes that couldn't be searched or where no results were found"
},
"conditions": [
{
"comparisons": [
{
"conditionIndex": 0,
"op": "==",
"param": "search_mailboxes:action_result.status",
"value": "success"
},
{
"conditionIndex": 0,
"op": ">",
"param": "search_mailboxes:action_result.summary.total_messages_returned",
"value": "0"
}
],
"conditionIndex": 0,
"customName": "Results found",
"logic": "and"
}
],
"functionId": 2,
"functionName": "results_filter",
"id": "9",
"type": "filter"
},
"errors": {},
"id": "9",
"type": "filter",
"warnings": {},
"x": 60,
"y": 684
}
},
"notes": "Inputs: internet message id\nInteractions: GSuite For GMail\nActions: get users, run query\nOutputs: observable, markdown report",
"origin": {
"playbook_id": 19,
"playbook_name": "G_Suite_for_GMail_Message_Identifier_Activity_Analysis",
"playbook_repo_id": 1,
"playbook_repo_name": "community"
}
},
"input_spec": [
{
"contains": [
"internet message id"
],
"description": "An Internet Message ID to look for within a GMail environment",
"name": "message_id"
}
],
"output_spec": [
{
"contains": [],
"datapaths": [
"build_message_output:custom_function:observable_array"
],
"deduplicate": false,
"description": "An array of Observable objects ",
"metadata": {},
"name": "observable"
},
{
"contains": [],
"datapaths": [
"format_message_report:formatted_data"
],
"deduplicate": false,
"description": "An array of markdown reports",
"metadata": {},
"name": "markdown_report"
}
],
"playbook_type": "data",
"python_version": "3",
"schema": "5.0.11",
"version": "6.2.0.355"
},
"create_time": "2024-01-29T15:24:50.740963+00:00",
"draft_mode": false,
"labels": [
"*"
],
"tags": [
"message_identifier_activity",
"internet_message_id",
"gsuite_for_gmail",
"D3-IAA"
]
}