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determine-severity-of-limacharlie-detections-and-triage.json
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determine-severity-of-limacharlie-detections-and-triage.json
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{
"schema_version": 4,
"name": "Determine severity of LimaCharlie detections and triage",
"description": "Apply an open-source set of detection rules to endpoints under LimaCharlie and use Tines to automate the triaging of alerts being generated by these rules.\n\ntags: LimaCharlie, Jira, Slack, Detect, Triage, Alerts, Respond, Notify, Intermediate\nicons: limacharlie, 🩺, 🏥\nvisibility: public",
"guid": "56079a9021108f613e8e3af47d998355",
"slug": "determine_severity_of_limacharlie_detections_and_triage",
"exported_at": "2022-07-11T17:50:51Z",
"agents": [
{
"type": "Agents::WebhookAgent",
"name": "LimaCharlie Sensor events",
"disabled": false,
"guid": "b484f48b3da6fbeaac2e6d2daa6c9bf5",
"options": {
"path": "limacharliewebhook",
"secret": "33576f1f96362d411da92f52f920d029"
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
}
},
{
"type": "Agents::TriggerAgent",
"name": "Sensor Level High",
"disabled": false,
"guid": "3c0f0c5e4cf43166c0d069f1bcd08cb2",
"options": {
"rules": [
{
"type": "regex",
"value": "high",
"path": "<<limacharlie_sensor_events.body.detect_mtd.level>>"
}
]
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
}
},
{
"type": "Agents::TriggerAgent",
"name": "Sensor Level Medium",
"disabled": false,
"guid": "62862e625e89bc838ba3f32c6456fca2",
"options": {
"rules": [
{
"type": "regex",
"value": "medium",
"path": "<<limacharlie_sensor_events.body.detect_mtd.level>>"
}
]
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
}
},
{
"type": "Agents::TriggerAgent",
"name": "Sensor Level Low",
"disabled": false,
"guid": "00d0f29a71aac87a378a0c07ad94aa40",
"options": {
"rules": [
{
"type": "regex",
"value": "low",
"path": "<<limacharlie_sensor_events.body.detect_mtd.level>>"
}
]
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
}
},
{
"type": "Agents::HTTPRequestAgent",
"name": "Create Issue in Jira",
"disabled": false,
"guid": "75125c69f59595a4b3a94ada380b9c13",
"options": {
"url": "https://<<RESOURCE.jira_domain>>/rest/api/2/issue",
"content_type": "json",
"method": "post",
"payload": {
"fields": {
"project": {
"key": "DEMO"
},
"issuetype": {
"name": "Task"
},
"priority": {
"name": "Highest"
},
"description": "h2. Alert Overview:\n\n||*Level*|<<limacharlie_sensor_events.body.detect_mtd.level>> |\n||*Process Name*|<<limacharlie_sensor_events.body.detect.Event.EventData.ProcessName>> |\n||*Provider Name*|<<limacharlie_sensor_events.body.detect.Event.System.Provider.Name>> |\n||*namespace*|<<limacharlie_sensor_events.body.namespace>> |\n||*Log ID*|<<limacharlie_sensor_events.body.routing.log_id>> |\n||*System Time*|<<limacharlie_sensor_events.body.detect.Event.System.TimeCreated.SystemTime>> |\n\n[Click Here to isolate the sensor in LimaCharlie |<<PROMPT(\"contain\")>>]\n",
"summary": "New LimaCharlie Alert for <<limacharlie_sensor_events.body.cat>>"
}
},
"basic_auth": [
"<<RESOURCE.jira_username>>",
"<<CREDENTIAL.jira_demo>>"
]
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
},
{
"type": "Agents::HTTPRequestAgent",
"name": "Post Message to a Slack Channel",
"disabled": false,
"guid": "b10c30e782d034f5afc099e8d8a4549a",
"options": {
"url": "https://<<CREDENTIAL.slack_webhook>>",
"content_type": "json",
"method": "post",
"payload": {
"text": "<<limacharlie_sensor_events.body.cat>>",
"blocks": [
{
"type": "section",
"text": {
"type": "mrkdwn",
"text": "<<limacharlie_sensor_events.body.detect.event.EVENT.EventData.updateTitle>>"
}
},
{
"type": "section",
"fields": [
{
"type": "mrkdwn",
"text": "*Computer:* `<<limacharlie_sensor_events.body.detect.event.EVENT.System.Computer>>`"
},
{
"type": "mrkdwn",
"text": "*Level:* `<<limacharlie_sensor_events.body.detect_mtd.level>>`"
},
{
"type": "mrkdwn",
"text": "*Hostname & Ext IP:* `<<limacharlie_sensor_events.body.routing.hostname>>` & `<<limacharlie_sensor_events.body.routing.ext_ip>>`"
},
{
"type": "mrkdwn",
"text": "*Tags:*\n```<<limacharlie_sensor_events.body.detect_mtd.tags>>```"
}
]
},
{
"type": "section",
"text": {
"type": "mrkdwn",
"text": "*Do you want to isolate the sensor?*"
}
},
{
"type": "actions",
"elements": [
{
"type": "button",
"text": {
"type": "plain_text",
"emoji": true,
"text": "Isolate"
},
"style": "primary",
"url": "<<PROMPT(\"Yes\")>>"
},
{
"type": "button",
"text": {
"type": "plain_text",
"emoji": true,
"text": "Do Not Isolate"
},
"style": "danger",
"url": "<<PROMPT(\"No\")>>"
}
]
}
]
},
"headers": {}
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
},
{
"type": "Agents::HTTPRequestAgent",
"name": "LimaCharlie High",
"disabled": false,
"guid": "41f0968c8c59d0257580c21d99fdedc8",
"options": {
"url": "https://<<META.tenant.domain>>/webhook/limacharliewebhook/33576f1f96362d411da92f52f920d029",
"content_type": "json",
"method": "post",
"payload": {
"author": "_sigma",
"cat": "WMI Event Subscription",
"detect": {
"event": {
"EVENT": {
"EventData": {
"serviceGuid": "{9482f4b4-e343-43b6-b170-9a65bc822c77}",
"updateGuid": "{3b862187-65ae-427e-a4fc-73409202ab30}",
"updateRevisionNumber": "200",
"updateTitle": "Security Intelligence Update for Microsoft Defender Antivirus - KB2267602 (Version 1.355.1773.0)"
},
"System": {
"Channel": "System",
"Computer": "DESKTOP-O24G2A3",
"Correlation": "",
"EventID": "19",
"EventRecordID": "18003",
"Execution": {
"ProcessID": "8260",
"ThreadID": "5604"
},
"Keywords": "0x8000000000000018",
"Level": "4",
"Opcode": "13",
"Provider": {
"Guid": "{945a8954-c147-4acd-923f-40c45405a658}",
"Name": "Microsoft-Windows-WindowsUpdateClient"
},
"Security": {
"UserID": "S-1-5-18"
},
"Task": "1",
"TimeCreated": {
"SystemTime": "2022-01-12T06:47:08.1745841Z"
},
"Version": "1"
}
}
},
"routing": {
"arch": 2,
"did": "",
"event_id": "26e23a82-3674-48c9-8c09-daa5a4e0118b",
"event_time": 1641970031044,
"event_type": "WEL",
"ext_ip": "184.66.91.169",
"hostname": "DESKTOP-O24G2A3.hitronhub.home",
"iid": "5f074feb-1127-41b0-920f-cb50dc1f1437",
"int_ip": "192.168.1.103",
"moduleid": 2,
"oid": "8cbe27f4-bfa1-4afb-ba19-138cd51389cd",
"plat": 268435456,
"sid": "c159c276-5e69-4deb-8aeb-3c294a6b4361",
"tags": [
"test"
],
"this": "7926d542d571b81c0e06f44c61de796f"
}
},
"detect_id": "c6f953f1-b9bf-47d0-ae6a-aab361de796e",
"detect_mtd": {
"author": "Tom Ueltschi (@c_APT_ure)",
"description": "Detects creation of WMI event subscription persistence method",
"falsepositives": [
"exclude legitimate (vetted) use of WMI event subscription in your network"
],
"level": "high",
"tags": [
"attack.t1084",
"attack.persistence",
"attack.t1546.003"
]
},
"link": "https://app.limacharlie.io/orgs/8cbe27f4-bfa1-4afb-ba19-138cd51389cd/sensors/30701e23-c435-48f3-a41f-3215c63a59f7/timeline?time=1641970031&selected=7926d542d571b81c0e06f44c61de796f",
"namespace": "general",
"routing": {
"arch": 2,
"did": "",
"event_id": "26e23a82-3674-48c9-8c09-daa5a4e0118b",
"event_time": 1641970031044,
"event_type": "WEL",
"ext_ip": "184.66.91.169",
"hostname": "DESKTOP-O24G2A3.hitronhub.home",
"iid": "5f074feb-1127-41b0-920f-cb50dc1f1437",
"int_ip": "192.168.1.103",
"moduleid": 2,
"oid": "8cbe27f4-bfa1-4afb-ba19-138cd51389cd",
"plat": 268435456,
"sid": "c159c276-5e69-4deb-8aeb-3c294a6b4361",
"tags": [
"test"
],
"this": "7926d542d571b81c0e06f44c61de796f"
},
"source": "8cbe27f4-bfa1-4afb-ba19-138cd51389cd.5f074feb-1127-41b0-920f-cb50dc1f1437.30701e23-c435-48f3-a41f-3215c63a59f7.10000000.2",
"ts": 1641970030000
}
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
},
{
"type": "Agents::HTTPRequestAgent",
"name": "LimaCharlie Medium",
"disabled": false,
"guid": "57022c6ac29ba961ff1c9fc3947bca59",
"options": {
"url": "https://<<META.tenant.domain>>/webhook/limacharliewebhook/33576f1f96362d411da92f52f920d029",
"content_type": "json",
"method": "post",
"payload": {
"cat": "VSSAudit Security Event Source Registration",
"detect": {
"Event": {
"EventData": {
"AuditSourceName": "VSSAudit",
"EventSourceId": "0x027c0604",
"ProcessId": "0x000037c8",
"ProcessName": "C:\\Windows\\System32\\VSSVC.exe",
"SubjectDomainName": "WORKGROUP",
"SubjectLogonId": "0x000003e7",
"SubjectUserName": "TANGO$",
"SubjectUserSid": "S-1-5-18"
},
"System": {
"Channel": "Security",
"Computer": "Tango",
"Correlation": {
"ActivityID": "8DAAFC17-0684-0002-6BFC-AA8D8406D801"
},
"EventID": "4905",
"EventRecordID": "523561",
"Execution": {
"ProcessID": "856",
"ThreadID": "12884"
},
"Keywords": "0x8020000000000000",
"Level": "0",
"Opcode": "0",
"Provider": {
"Guid": "54849625-5478-4994-A5BA-3E3B0328C30D",
"Name": "Microsoft-Windows-Security-Auditing"
},
"Security": {},
"Task": "13568",
"TimeCreated": {
"SystemTime": "2022-01-12T00:55:45.7768423Z"
},
"Version": "0"
}
}
},
"detect_id": "121ff34a-b0b4-433f-a70d-6206ab6d2d80",
"detect_mtd": {
"author": "Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR)",
"description": "Detects the registration of the security event source VSSAudit. It would usually trigger when volume shadow copy operations happen.",
"falsepositives": [
"Legitimate use of VSSVC. Maybe backup operations. It would usually be done by C:\\Windows\\System32\\VSSVC.exe."
],
"level": "medium",
"references": [
"https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1003.002/T1003.002.md#atomic-test-3---esentutlexe-sam-copy"
],
"tags": [
"attack.credential_access",
"attack.t1003.002"
]
},
"namespace": "general",
"routing": {
"event_time": 1641949882000,
"log_id": "630df087cb8f0c3031cbde3999baf01f",
"log_type": "wel",
"oid": "8cbe27f4-bfa1-4afb-ba19-138cd51389cd"
},
"source": "992a403a-b082-4b07-a99e-8bac9117635b",
"ts": 1641949883000
}
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
},
{
"type": "Agents::HTTPRequestAgent",
"name": "LimaCharlie Low",
"disabled": false,
"guid": "57402b169e2a66a3c26183b622f9a23f",
"options": {
"url": "https://<<META.tenant.domain>>/webhook/limacharliewebhook/33576f1f96362d411da92f52f920d029",
"content_type": "json",
"method": "post",
"payload": {
"author": "_sigma",
"cat": "Non Interactive PowerShell",
"detect": {
"event": {
"BASE_ADDRESS": 140700948234240,
"COMMAND_LINE": "powershell.exe -ExecutionPolicy Restricted -Command Write-Host 'Final result: 1';",
"FILE_IS_SIGNED": 1,
"FILE_PATH": "C:\\WINDOWS\\System32\\WindowsPowerShell\\v1.0\\powershell.exe",
"HASH": "9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f",
"MEMORY_USAGE": 6914048,
"PARENT": {
"BASE_ADDRESS": 140699616608256,
"COMMAND_LINE": "\"C:\\$WINDOWS.~BT\\Sources\\SetupHost.Exe\" /PreDownload /Package /Quiet /ReportId 741A2B36-7B2E-4A86-A9AC-F1664DB4B6DF.1 /FlightData \"RS:DB7F\" \"/CancelId\" \"C-405f6e77-9093-4bb9-b9bf-65ad23a74bc6\" \"/PauseId\" \"P-405f6e77-9093-4bb9-b9bf-65ad23a74bc6\" \"/CorrelationVector\" \"t3w7HzCITk+Id7da.3.1.5.61\" \"/DownloadSizeInMB\" \"0\" ",
"FILE_IS_SIGNED": 1,
"FILE_PATH": "C:\\$WINDOWS.~BT\\Sources\\SetupHost.Exe",
"HASH": "dee91c6734ba3b2b13eb386cb5e81fb66da93785395db2a4f43a45d919967032",
"MEMORY_USAGE": 8298496,
"PARENT_ATOM": "41a7fda279373ece3b7c423961de7b40",
"PARENT_PROCESS_ID": 10668,
"PROCESS_ID": 8372,
"THIS_ATOM": "c19443c79d0977a4d06464cc61de7b4a",
"THREADS": 4,
"TIMESTAMP": 1641970505965,
"USER_NAME": "NT AUTHORITY\\SYSTEM"
},
"PARENT_PROCESS_ID": 8372,
"PROCESS_ID": 7412,
"THREADS": 4,
"USER_NAME": "NT AUTHORITY\\SYSTEM"
},
"routing": {
"arch": 2,
"did": "",
"event_id": "7678f6ce-fe54-4326-9c60-30233dc02879",
"event_time": 1641970558810,
"event_type": "NEW_PROCESS",
"ext_ip": "178.128.238.133",
"hostname": "Tango",
"iid": "cad439f2-b9ad-4544-99a0-c0125df43a5c",
"int_ip": "10.171.213.191",
"moduleid": 2,
"oid": "8cbe27f4-bfa1-4afb-ba19-138cd51389cd",
"parent": "c19443c79d0977a4d06464cc61de7b4a",
"plat": 268435456,
"sid": "c159c276-5e69-4deb-8aeb-3c294a6b4361",
"tags": [
"ir"
],
"this": "b3246ab95d460c70a49e65d261de7b7f"
}
},
"detect_id": "c1d96c6b-3523-4951-a49b-ebfd61de7b7f",
"detect_mtd": {
"author": "Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements)",
"description": "Detects non-interactive PowerShell activity by looking at powershell.exe with not explorer.exe as a parent.",
"falsepositives": [
"Legitimate programs executing PowerShell scripts"
],
"level": "low",
"references": [
"https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190410151110.html"
],
"tags": [
"attack.execution",
"attack.t1086",
"attack.t1059.001"
]
},
"link": "https://app.limacharlie.io/orgs/8cbe27f4-bfa1-4afb-ba19-138cd51389cd/sensors/992a403a-b082-4b07-a99e-8bac9117635b/timeline?time=1641970558&selected=b3246ab95d460c70a49e65d261de7b7f",
"namespace": "general",
"routing": {
"arch": 2,
"did": "",
"event_id": "7678f6ce-fe54-4326-9c60-30233dc02879",
"event_time": 1641970558810,
"event_type": "NEW_PROCESS",
"ext_ip": "178.128.238.133",
"hostname": "Tango",
"iid": "cad439f2-b9ad-4544-99a0-c0125df43a5c",
"int_ip": "10.171.213.191",
"moduleid": 2,
"oid": "8cbe27f4-bfa1-4afb-ba19-138cd51389cd",
"parent": "c19443c79d0977a4d06464cc61de7b4a",
"plat": 268435456,
"sid": "c159c276-5e69-4deb-8aeb-3c294a6b4361",
"tags": [
"ir"
],
"this": "b3246ab95d460c70a49e65d261de7b7f"
},
"source": "8cbe27f4-bfa1-4afb-ba19-138cd51389cd.cad439f2-b9ad-4544-99a0-c0125df43a5c.992a403a-b082-4b07-a99e-8bac9117635b.10000000.2",
"ts": 1641970559000
}
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
},
{
"type": "Agents::HTTPRequestAgent",
"name": "Isolate Sensor in LimaCharlie",
"disabled": false,
"guid": "262c874f606336c4561485ce2f62c157",
"options": {
"url": "https://api.limacharlie.io/v1/<<limacharlie_sensor_events.body.detect.routing.sid>>/isolation",
"content_type": "json",
"method": "post",
"headers": {
"Authorization": "Bearer <<CREDENTIAL.limacharlie>>"
}
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
},
{
"type": "Agents::HTTPRequestAgent",
"name": "Create Issue in Jira",
"disabled": false,
"guid": "435cae4380af426198bfcf70fe6f997d",
"options": {
"url": "https://<<RESOURCE.jira_domain>>/rest/api/2/issue",
"content_type": "json",
"method": "post",
"payload": {
"fields": {
"project": {
"key": "DEMO"
},
"issuetype": {
"name": "Task"
},
"priority": {
"name": "Highest"
},
"description": "h2. Alert Overview:\n\n||*Level*|<<limacharlie_sensor_events.body.detect_mtd.level>> |\n||*Process Name*|<<limacharlie_sensor_events.body.detect.Event.EventData.ProcessName>> |\n||*Provider Name*|<<limacharlie_sensor_events.body.detect.Event.System.Provider.Name>> |\n||*namespace*|<<limacharlie_sensor_events.body.namespace>> |\n||*Log ID*|<<limacharlie_sensor_events.body.routing.log_id>> |\n||*System Time*|<<limacharlie_sensor_events.body.detect.Event.System.TimeCreated.SystemTime>> |\n",
"summary": "New LimaCharlie Alert for <<limacharlie_sensor_events.body.cat>>"
}
},
"basic_auth": [
"<<RESOURCE.jira_username>>",
"<<CREDENTIAL.jira_demo>>"
]
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
},
{
"type": "Agents::HTTPRequestAgent",
"name": "Add Issue Comment in Jira",
"disabled": false,
"guid": "20c99eff7db5b4392dd67157a32e1de2",
"options": {
"url": "https://<<RESOURCE.jira_domain>>/rest/api/2/issue/<<create_issue_in_jira.body.key>>/comment/",
"content_type": "json",
"method": "post",
"basic_auth": [
"<<RESOURCE.jira_username>>",
"<<CREDENTIAL.jira_demo>>"
],
"payload": {
"body": "=isolate_sensor_in_limacharlie.body"
}
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
},
{
"type": "Agents::TriggerAgent",
"name": "Isolate Sensor",
"disabled": false,
"guid": "244ea150853d74fa68802f1c7df106ea",
"options": {
"rules": [
{
"type": "regex",
"value": "Yes",
"path": "<<post_message_to_a_slack_channel.prompt.status>>"
}
]
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
}
},
{
"type": "Agents::TriggerAgent",
"name": "Do Not Isolate Sensor",
"disabled": false,
"guid": "fbc0182d4f34b5c5c28498ee3396433a",
"options": {
"rules": [
{
"type": "regex",
"value": "No",
"path": "<<post_message_to_a_slack_channel.prompt.status>>"
}
]
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
}
},
{
"type": "Agents::HTTPRequestAgent",
"name": "Update Jira to Done",
"disabled": false,
"guid": "e86a61747b0a7022db2ee51065eb7e71",
"options": {
"url": "https://<<RESOURCE.jira_domain>>/rest/api/2/issue/<<create_issue_in_jira.body.key>>/transitions",
"content_type": "json",
"method": "put",
"basic_auth": [
"<<RESOURCE.jira_username>>",
"<<CREDENTIAL.jira_demo>>"
],
"payload": {
"fields": {
"status": "<<11>>"
}
}
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
},
{
"type": "Agents::HTTPRequestAgent",
"name": "Create Issue in Jira",
"disabled": false,
"guid": "36a4e85e93e567a78cd5148b31122ab4",
"options": {
"url": "https://<<RESOURCE.jira_domain>>/rest/api/2/issue",
"content_type": "json",
"method": "post",
"payload": {
"fields": {
"project": {
"key": "DEMO"
},
"issuetype": {
"name": "Task"
},
"priority": {
"name": "Highest"
},
"description": "h2. Alert Overview:\n\n||*Level*|<<limacharlie_sensor_events.body.detect_mtd.level>> |\n||*Process Name*|<<limacharlie_sensor_events.body.detect.Event.EventData.ProcessName>> |\n||*Provider Name*|<<limacharlie_sensor_events.body.detect.Event.System.Provider.Name>> |\n||*namespace*|<<limacharlie_sensor_events.body.namespace>> |\n||*Log ID*|<<limacharlie_sensor_events.body.routing.log_id>> |\n||*System Time*|<<limacharlie_sensor_events.body.detect.Event.System.TimeCreated.SystemTime>> |\n\n[Click Here to isolate the sensor in LimaCharlie |<<PROMPT(\"contain\")>>]\n",
"summary": "New LimaCharlie Alert for <<limacharlie_sensor_events.body.cat>>"
}
},
"basic_auth": [
"<<RESOURCE.jira_username>>",
"<<CREDENTIAL.jira_demo>>"
]
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
},
{
"type": "Agents::TriggerAgent",
"name": "Trigger if Field has Hash",
"disabled": false,
"guid": "04665ad80cb85c06e44320cb81383a12",
"options": {
"rules": [
{
"type": "regex",
"path": "<<limacharlie_sensor_events.body.detect.event.HASH>>",
"value": ".+"
}
]
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
}
},
{
"type": "Agents::HTTPRequestAgent",
"name": "Search for File Hash in VirusTotal",
"disabled": false,
"guid": "b25a9c17891647368bdebcc5d94b20f2",
"options": {
"url": "https://www.virustotal.com/api/v3/files/<<limacharlie_sensor_events.body.detect.event.HASH>>",
"content_type": "json",
"method": "get",
"headers": {
"x-apikey": "<<CREDENTIAL.virustotal>>"
},
"retry_on_status": [
"429"
]
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
},
{
"type": "Agents::TriggerAgent",
"name": "Trigger if Field Matches Null Regex",
"disabled": false,
"guid": "c411635c1c2ca367c54a6c7c8d70ac55",
"options": {
"rules": [
{
"type": "regex",
"path": "<<limacharlie_sensor_events.body.detect.event.HASH>>",
"value": "^$"
}
]
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
}
},
{
"type": "Agents::HTTPRequestAgent",
"name": "Add Issue Comment in Jira",
"disabled": false,
"guid": "d241fd01e2aa313dbff1121b54d531d5",
"options": {
"url": "https://<<RESOURCE.jira_domain>>/rest/api/2/issue/<<create_issue_in_jira.body.key>>/comment/",
"content_type": "json",
"method": "post",
"basic_auth": [
"<<RESOURCE.jira_username>>",
"<<CREDENTIAL.jira_demo>>"
],
"payload": {
"body": "||*Process Hash*|<<limacharlie_sensor_events.body.detect.event.HASH>> |\n||*Signature Info*|<<search_for_file_hash_in_virustotal.body.data.attributes.crowdsourced_ids_results.first.rule_category>> |\n||*IDS Rule Message*|<<search_for_file_hash_in_virustotal.body.data.attributes.crowdsourced_ids_results.first.rule_msg>> |\n||*Rule References*|<<search_for_file_hash_in_virustotal.body.data.attributes.crowdsourced_ids_results.first.rule_references>> |\n||*IOC Source*|<<search_for_file_hash_in_virustotal.body.data.attributes.crowdsourced_ids_results.first.rule_source>> |"
}
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
},
{
"type": "Agents::HTTPRequestAgent",
"name": "Create Issue in Jira",
"disabled": false,
"guid": "e636a0c177a86b6824420a511259a305",
"options": {
"url": "https://<<RESOURCE.jira_domain>>/rest/api/2/issue",
"content_type": "json",
"method": "post",
"payload": {
"fields": {
"project": {
"key": "DEMO"
},
"issuetype": {
"name": "Task"
},
"priority": {
"name": "Highest"
},
"description": "h2. Alert Overview:\n\n||*Level*|<<limacharlie_sensor_events.body.detect_mtd.level>> |\n||*Process Name*|<<limacharlie_sensor_events.body.detect.event.EVENT.EventData.updateTitle>> |\n||*Provider Name*|<<limacharlie_sensor_events.body.cat>> |\n||*Computer*|<<limacharlie_sensor_events.body.detect.event.EVENT.System.Computer>> |\n||*Event Record ID*|<<limacharlie_sensor_events.body.detect.event.EVENT.System.EventRecordID>> |\n||*System Time*|<<limacharlie_sensor_events.body.detect.event.EVENT.System.TimeCreated.SystemTime>> |\n||*EXT IP*| <<limacharlie_sensor_events.body.detect.routing.ext_ip>>\n\n[Click Here to isolate the sensor in LimaCharlie |<<PROMPT(\"contain\")>>]\n",
"summary": "New LimaCharlie Alert for <<limacharlie_sensor_events.body.cat>>"
}
},
"basic_auth": [
"<<RESOURCE.jira_username>>",
"<<CREDENTIAL.jira_demo>>"
]
},
"reporting": {
"time_saved_value": 0,
"time_saved_unit": "minutes"
},
"monitoring": {
"monitor_all_events": false,
"monitor_failures": false,
"monitor_no_events_emitted": null
},
"schedule": null
}
],
"diagram_notes": [
{
"content": "https://lyticalventures.com/wp-content/uploads/2020/08/logo_w_text-horizontal.png",
"position": [
225.0,
-30.0
],
"guid": "ec5da022f072cec234d88d9b8e4e772a",
"width": null
},
{
"content": "# Story Configuration\n\n**LimaCharlie**\n- [ ] [Sign-up for LimaCharlie](https://app.limacharlie.io/signup) Account\n- [ ] [LimaCharlie API docs](https://doc.limacharlie.io/docs/documentation/ZG9jOjI5NTIzMTM4-overview) to generate your API token\n\n**Tines**\n- [ ] Add LimaCharlie as an HTTP Request Credential in Tines\n`{\n \"url\": \"https://app.limacharlie.io/jwt\",\n \"method\": \"get\",\n \"payload\": {\n \"oid\": \"add-your-organizationID\",\n \"secret\": \"add-your-APIkey\"\n }\n}`\n- [ ] Create a credential for your ticketing tool\n- [ ] Create an incoming webhook for Slack\n- [ ] Create a VirusTotal API key (*Not Required*)",
"position": [
-93.0,
-226.0
],
"guid": "0565c7590cb80c8cc8958a5185914242",
"width": null
}
],
"links": [
{
"source": 0,
"receiver": 3
},
{
"source": 0,
"receiver": 2
},
{
"source": 0,
"receiver": 1
},
{
"source": 1,
"receiver": 5
},
{
"source": 2,
"receiver": 4
},
{
"source": 3,
"receiver": 15
},
{
"source": 5,
"receiver": 12
},
{
"source": 5,
"receiver": 13
},
{
"source": 9,
"receiver": 10
},
{
"source": 10,
"receiver": 11
},
{
"source": 12,
"receiver": 9
},
{
"source": 13,
"receiver": 20
},
{
"source": 15,
"receiver": 18
},
{
"source": 15,
"receiver": 16
},
{
"source": 16,
"receiver": 17
},
{
"source": 17,
"receiver": 19
},
{
"source": 18,
"receiver": 14
}
],
"diagram_layout": "{\"b484f48b3da6fbeaac2e6d2daa6c9bf5\":[390,195],\"3c0f0c5e4cf43166c0d069f1bcd08cb2\":[150,270],\"62862e625e89bc838ba3f32c6456fca2\":[390,270],\"00d0f29a71aac87a378a0c07ad94aa40\":[615,270],\"75125c69f59595a4b3a94ada380b9c13\":[390,345],\"b10c30e782d034f5afc099e8d8a4549a\":[150,360],\"41f0968c8c59d0257580c21d99fdedc8\":[210,-285],\"57022c6ac29ba961ff1c9fc3947bca59\":[210,-210],\"57402b169e2a66a3c26183b622f9a23f\":[210,-135],\"262c874f606336c4561485ce2f62c157\":[-60,540],\"435cae4380af426198bfcf70fe6f997d\":[-60,630],\"20c99eff7db5b4392dd67157a32e1de2\":[-60,720],\"244ea150853d74fa68802f1c7df106ea\":[-60,450],\"fbc0182d4f34b5c5c28498ee3396433a\":[210,450],\"e86a61747b0a7022db2ee51065eb7e71\":[615,510],\"36a4e85e93e567a78cd5148b31122ab4\":[615,345],\"04665ad80cb85c06e44320cb81383a12\":[855,420],\"b25a9c17891647368bdebcc5d94b20f2\":[855,510],\"c411635c1c2ca367c54a6c7c8d70ac55\":[615,420],\"d241fd01e2aa313dbff1121b54d531d5\":[855,615],\"e636a0c177a86b6824420a511259a305\":[210,525]}",
"send_to_story_enabled": false,
"entry_agent_guid": null,
"exit_agent_guids": [],
"exit_agent_guid": null,
"send_to_stories": [],
"form": {