365 lines
15 KiB
JSON
365 lines
15 KiB
JSON
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{
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"type": "bundle",
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"modified": "2017-09-06T14:19:17.000Z",
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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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"modified": "2017-09-06T14:19:17.000Z",
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"name": "OSINT - Cobian RAT \u2013 A backdoored RAT",
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"context": "suspicious-activity",
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"osint:source-type=\"blog-post\"",
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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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"id": "url--59ad9e86-6050-40f3-b339-81f602de0b81",
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"value": "https://www.zscaler.com/blogs/research/cobian-rat-backdoored-rat"
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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--59ad9e9e-58d8-425d-978a-261f02de0b81",
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"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
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"created": "2017-09-04T18:46:14.000Z",
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"modified": "2017-09-04T18:46:14.000Z",
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"labels": [
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"misp:type=\"text\"",
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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": "text",
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"x_misp_value": "The Zscaler ThreatLabZ research team has been monitoring a new remote access Trojan (RAT) family called Cobian RAT since February 2017. The RAT builder for this family was first advertised on multiple underground forums where cybercriminals often buy and sell exploit and malware kits. This RAT builder caught our attention as it was being offered for free and had lot of similarities to the njRAT/H-Worm family, which we analyzed in this report."
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},
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{
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"created": "2017-09-04T18:46:14.000Z",
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"modified": "2017-09-04T18:46:14.000Z",
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"pattern": "[file:hashes.MD5 = '94911666a61beb59d2988c4fc7003e5a']",
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"pattern_type": "stix",
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"pattern_version": "2.1",
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"valid_from": "2017-09-04T18:46:14Z",
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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": "Payload delivery"
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}
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],
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"labels": [
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"misp:type=\"md5\"",
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"misp:category=\"Payload delivery\"",
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"misp:to_ids=\"True\""
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]
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},
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{
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"id": "indicator--59ad9eee-9c8c-4013-92b2-426002de0b81",
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"modified": "2017-09-04T18:46:14.000Z",
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"pattern": "[file:hashes.MD5 = '7eede7047d3d785db248df0870783637']",
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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": "Payload delivery"
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}
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],
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"labels": [
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"misp:type=\"md5\"",
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"misp:category=\"Payload delivery\"",
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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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"id": "indicator--59ad9eee-8ebc-45bc-a052-4dac02de0b81",
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"created": "2017-09-04T18:46:14.000Z",
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"modified": "2017-09-04T18:46:14.000Z",
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"pattern": "[url:value = 'belkomsolutions.com/t/guangzhou\\\\%20sonicstar\\\\%20electronics\\\\%20co\\\\%20ltd.zip']",
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"pattern_type": "stix",
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"pattern_version": "2.1",
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"valid_from": "2017-09-04T18:46:14Z",
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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 activity"
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}
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],
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"labels": [
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"misp:type=\"url\"",
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"misp:category=\"Network activity\"",
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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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"id": "indicator--59ad9eff-507c-4da9-9daa-467c02de0b81",
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"modified": "2017-09-04T18:46:14.000Z",
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"description": "C&C: swez111.ddns[.]net:20000",
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"pattern": "[network-traffic:dst_ref.type = 'ipv4-addr' AND network-traffic:dst_ref.value = '173.254.223.81']",
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{
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"kill_chain_name": "misp-category",
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"phase_name": "Network activity"
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}
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],
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"labels": [
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"misp:type=\"ip-dst\"",
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"misp:category=\"Network activity\"",
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"misp:to_ids=\"True\""
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]
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"created": "2017-09-04T18:46:14.000Z",
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"modified": "2017-09-04T18:46:14.000Z",
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"description": "On port 20000",
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"pattern": "[domain-name:value = 'swez111.ddns.net']",
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"pattern_type": "stix",
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"pattern_version": "2.1",
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"valid_from": "2017-09-04T18:46:14Z",
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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 activity"
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}
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],
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"labels": [
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"misp:type=\"hostname\"",
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"misp:category=\"Network activity\"",
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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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"pattern": "[file:hashes.SHA256 = '020a17a3e3e932f4870152379863b0c19a6a07b04bcffcb65670300c69a5cc28']",
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"pattern_type": "stix",
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"pattern_version": "2.1",
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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": "Payload delivery"
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}
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],
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"labels": [
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"misp:type=\"sha256\"",
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"misp:category=\"Payload delivery\"",
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"misp:to_ids=\"True\""
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"modified": "2017-09-04T18:46:14.000Z",
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"description": "- Xchecked via VT: 7eede7047d3d785db248df0870783637",
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{
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"kill_chain_name": "misp-category",
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"phase_name": "Payload delivery"
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}
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],
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"labels": [
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"misp:type=\"sha1\"",
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"modified": "2017-09-04T18:46:14.000Z",
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"last_observed": "2017-09-04T18:46:14Z",
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"number_observed": 1,
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],
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"labels": [
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]
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},
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{
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"id": "url--59ad9f76-02dc-4241-bee7-415402de0b81",
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"value": "https://www.virustotal.com/file/020a17a3e3e932f4870152379863b0c19a6a07b04bcffcb65670300c69a5cc28/analysis/1504274179/"
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"modified": "2017-09-04T18:46:14.000Z",
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"description": "- Xchecked via VT: 94911666a61beb59d2988c4fc7003e5a",
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"pattern": "[file:hashes.SHA256 = 'cfc8324c59165b25b78c640ed77ebd7c867e042e09c95c218d84c5cd8e46910e']",
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|
"kill_chain_phases": [
|
||
|
|
{
|
||
|
|
"kill_chain_name": "misp-category",
|
||
|
|
"phase_name": "Payload delivery"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"labels": [
|
||
|
|
"misp:type=\"sha256\"",
|
||
|
|
"misp:category=\"Payload delivery\"",
|
||
|
|
"misp:to_ids=\"True\""
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"type": "indicator",
|
||
|
|
"spec_version": "2.1",
|
||
|
|
"id": "indicator--59ad9f76-2a18-4606-a98f-48f002de0b81",
|
||
|
|
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
|
||
|
|
"created": "2017-09-04T18:46:14.000Z",
|
||
|
|
"modified": "2017-09-04T18:46:14.000Z",
|
||
|
|
"description": "- Xchecked via VT: 94911666a61beb59d2988c4fc7003e5a",
|
||
|
|
"pattern": "[file:hashes.SHA1 = '78174ecc21b4ae638c2064f5c2460d3b06ad397b']",
|
||
|
|
"pattern_type": "stix",
|
||
|
|
"pattern_version": "2.1",
|
||
|
|
"valid_from": "2017-09-04T18:46:14Z",
|
||
|
|
"kill_chain_phases": [
|
||
|
|
{
|
||
|
|
"kill_chain_name": "misp-category",
|
||
|
|
"phase_name": "Payload delivery"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"labels": [
|
||
|
|
"misp:type=\"sha1\"",
|
||
|
|
"misp:category=\"Payload delivery\"",
|
||
|
|
"misp:to_ids=\"True\""
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"type": "observed-data",
|
||
|
|
"spec_version": "2.1",
|
||
|
|
"id": "observed-data--59ad9f76-da08-44f3-a3fa-44a002de0b81",
|
||
|
|
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
|
||
|
|
"created": "2017-09-04T18:46:14.000Z",
|
||
|
|
"modified": "2017-09-04T18:46:14.000Z",
|
||
|
|
"first_observed": "2017-09-04T18:46:14Z",
|
||
|
|
"last_observed": "2017-09-04T18:46:14Z",
|
||
|
|
"number_observed": 1,
|
||
|
|
"object_refs": [
|
||
|
|
"url--59ad9f76-da08-44f3-a3fa-44a002de0b81"
|
||
|
|
],
|
||
|
|
"labels": [
|
||
|
|
"misp:type=\"link\"",
|
||
|
|
"misp:category=\"External analysis\""
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"type": "url",
|
||
|
|
"spec_version": "2.1",
|
||
|
|
"id": "url--59ad9f76-da08-44f3-a3fa-44a002de0b81",
|
||
|
|
"value": "https://www.virustotal.com/file/cfc8324c59165b25b78c640ed77ebd7c867e042e09c95c218d84c5cd8e46910e/analysis/1504274176/"
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"type": "marking-definition",
|
||
|
|
"spec_version": "2.1",
|
||
|
|
"id": "marking-definition--613f2e26-407d-48c7-9eca-b8e91df99dc9",
|
||
|
|
"created": "2017-01-20T00:00:00.000Z",
|
||
|
|
"definition_type": "tlp",
|
||
|
|
"name": "TLP:WHITE",
|
||
|
|
"definition": {
|
||
|
|
"tlp": "white"
|
||
|
|
}
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|