189 lines
8.3 KiB
JSON
189 lines
8.3 KiB
JSON
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{
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"type": "bundle",
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"id": "bundle--5a37887b-efe0-43ba-8542-435c950d210f",
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"objects": [
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{
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"type": "identity",
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"spec_version": "2.1",
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"id": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
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"created": "2017-12-20T03:00:26.000Z",
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"modified": "2017-12-20T03:00:26.000Z",
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"name": "CIRCL",
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"identity_class": "organization"
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},
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{
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"type": "report",
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"spec_version": "2.1",
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"id": "report--5a37887b-efe0-43ba-8542-435c950d210f",
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"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
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"created": "2017-12-20T03:00:26.000Z",
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"modified": "2017-12-20T03:00:26.000Z",
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"name": "OSINT - Active ransomware attack uses impersonation and embedded advanced threats",
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"published": "2017-12-28T13:30:40Z",
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"object_refs": [
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"x-misp-attribute--5a378895-b7d8-49b2-a28c-44ca950d210f",
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"observed-data--5a3788f1-413c-4fb5-aba2-4898950d210f",
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"url--5a3788f1-413c-4fb5-aba2-4898950d210f",
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"indicator--5a3789f2-9004-4a04-a2e8-473b950d210f",
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"indicator--5a378d5b-bcac-4fda-816f-48e8950d210f",
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"x-misp-object--bd9400ef-6830-41e8-bf08-6f8a05193923",
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"relationship--cb94c90d-5794-40d2-b63d-60d9f7da59f0"
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],
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"labels": [
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"Threat-Report",
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"misp:tool=\"MISP-STIX-Converter\"",
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"type:OSINT",
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"osint:source-type=\"blog-post\"",
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"malware_classification:malware-category=\"Ransomware\""
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],
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"object_marking_refs": [
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"marking-definition--613f2e26-407d-48c7-9eca-b8e91df99dc9"
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]
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},
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{
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"type": "x-misp-attribute",
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"spec_version": "2.1",
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"id": "x-misp-attribute--5a378895-b7d8-49b2-a28c-44ca950d210f",
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"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
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"created": "2017-12-18T10:52:11.000Z",
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"modified": "2017-12-18T10:52:11.000Z",
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"labels": [
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"misp:type=\"comment\"",
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"misp:category=\"External analysis\"",
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"osint:source-type=\"blog-post\""
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],
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"x_misp_category": "External analysis",
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"x_misp_type": "comment",
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"x_misp_value": "In this attack, the source of the email is a spoofed address, and the attachment name and number is included in the subject line and body of the message. The full subject line in this example is \u00e2\u20ac\u0153Emailing: Payment_201708-6165\u00e2\u20ac\u009d and the number in the attachment name is variable."
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},
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{
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"type": "observed-data",
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"spec_version": "2.1",
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"id": "observed-data--5a3788f1-413c-4fb5-aba2-4898950d210f",
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"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
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"created": "2017-12-18T10:52:11.000Z",
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"modified": "2017-12-18T10:52:11.000Z",
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"first_observed": "2017-12-18T10:52:11Z",
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"last_observed": "2017-12-18T10:52:11Z",
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"number_observed": 1,
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"object_refs": [
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"url--5a3788f1-413c-4fb5-aba2-4898950d210f"
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],
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"labels": [
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"misp:type=\"link\"",
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"misp:category=\"External analysis\"",
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"osint:source-type=\"blog-post\""
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]
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},
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{
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"type": "url",
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"spec_version": "2.1",
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"id": "url--5a3788f1-413c-4fb5-aba2-4898950d210f",
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"value": "https://blog.barracuda.com/2017/08/31/active-ransomware-attack-uses-impersonation-and-embedded-advanced-threats/"
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},
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{
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"type": "indicator",
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"spec_version": "2.1",
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"id": "indicator--5a3789f2-9004-4a04-a2e8-473b950d210f",
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"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
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"created": "2017-12-18T09:27:17.000Z",
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"modified": "2017-12-18T09:27:17.000Z",
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"pattern": "[file:hashes.MD5 = 'fa527ff057e1be5101da4481d38ba968' AND file:hashes.SHA1 = 'd5d67631683c9e3d5021334477746a1e64ea2dff' AND file:hashes.SHA256 = '87d0d011b8b456ce8fa15afea8df5e5fbf1bad5cb3305272016ca0db9c204d90' AND file:size = '20363' AND file:x_misp_state = 'Malicious']",
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"pattern_type": "stix",
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"pattern_version": "2.1",
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"valid_from": "2017-12-18T09:27:17Z",
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"kill_chain_phases": [
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{
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"kill_chain_name": "misp-category",
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"phase_name": "file"
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}
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],
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"labels": [
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"misp:name=\"file\"",
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"misp:meta-category=\"file\"",
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"misp:to_ids=\"True\""
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]
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},
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{
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"type": "indicator",
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"spec_version": "2.1",
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"id": "indicator--5a378d5b-bcac-4fda-816f-48e8950d210f",
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"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
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"created": "2017-12-18T09:41:47.000Z",
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"modified": "2017-12-18T09:41:47.000Z",
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"pattern": "[email-message:date = '2017-08-30T02:13:17' AND email-message:subject = 'Emailing: Payment_201708-1160' AND email-message:body_multipart[0].body_raw_ref.name = '201708-1160.7z' AND email-message:body_multipart[0].content_disposition = 'attachment']",
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"pattern_type": "stix",
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"pattern_version": "2.1",
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"valid_from": "2017-12-18T09:41:47Z",
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"kill_chain_phases": [
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{
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"kill_chain_name": "misp-category",
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"phase_name": "network"
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}
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],
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"labels": [
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"misp:name=\"email\"",
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"misp:meta-category=\"network\"",
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"misp:to_ids=\"True\""
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]
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},
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{
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"type": "x-misp-object",
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"spec_version": "2.1",
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"id": "x-misp-object--bd9400ef-6830-41e8-bf08-6f8a05193923",
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"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
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"created": "2017-12-18T10:52:11.000Z",
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"modified": "2017-12-18T10:52:11.000Z",
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"labels": [
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"misp:name=\"virustotal-report\"",
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"misp:meta-category=\"misc\""
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],
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"x_misp_attributes": [
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{
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"type": "link",
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"object_relation": "permalink",
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"value": "https://www.virustotal.com/file/87d0d011b8b456ce8fa15afea8df5e5fbf1bad5cb3305272016ca0db9c204d90/analysis/1505917656/",
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"category": "External analysis",
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"uuid": "5a379ddc-112c-41c3-ae7e-441602de0b81"
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},
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{
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"type": "text",
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"object_relation": "detection-ratio",
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"value": "37/59",
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"category": "Other",
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"uuid": "5a379ddc-e090-4f00-a188-4ad902de0b81"
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},
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{
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"type": "datetime",
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"object_relation": "last-submission",
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"value": "2017-09-20T14:27:36",
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"category": "Other",
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"uuid": "5a379ddc-6838-4c7d-92e3-459f02de0b81"
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}
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],
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"x_misp_meta_category": "misc",
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"x_misp_name": "virustotal-report"
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},
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{
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"type": "relationship",
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"spec_version": "2.1",
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"id": "relationship--cb94c90d-5794-40d2-b63d-60d9f7da59f0",
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"created": "2017-12-28T13:30:40.000Z",
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"modified": "2017-12-28T13:30:40.000Z",
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"relationship_type": "analysed-with",
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"source_ref": "indicator--5a3789f2-9004-4a04-a2e8-473b950d210f",
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"target_ref": "x-misp-object--bd9400ef-6830-41e8-bf08-6f8a05193923"
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},
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{
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"type": "marking-definition",
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"spec_version": "2.1",
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"id": "marking-definition--613f2e26-407d-48c7-9eca-b8e91df99dc9",
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"created": "2017-01-20T00:00:00.000Z",
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"definition_type": "tlp",
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"name": "TLP:WHITE",
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"definition": {
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"tlp": "white"
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}
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}
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]
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}
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