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misp-circl-feed/feeds/circl/misp/5a142fcd-cb4c-4b8b-99c5-0efd950d210f.json

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{
"type": "bundle",
"id": "bundle--5a142fcd-cb4c-4b8b-99c5-0efd950d210f",
"objects": [
{
"type": "identity",
"spec_version": "2.1",
"id": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2017-11-22T14:20:00.000Z",
"modified": "2017-11-22T14:20:00.000Z",
"name": "CIRCL",
"identity_class": "organization"
},
{
"type": "report",
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"id": "report--5a142fcd-cb4c-4b8b-99c5-0efd950d210f",
"created_by_ref": "identity--55f6ea5e-2c60-40e5-964f-47a8950d210f",
"created": "2017-11-22T14:20:00.000Z",
"modified": "2017-11-22T14:20:00.000Z",
"name": "OSINT - 0000 Cryptomix Ransomware Variant Released",
"published": "2017-11-22T19:50:45Z",
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],
"labels": [
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"misp:tool=\"MISP-STIX-Converter\"",
"type:OSINT",
"malware_classification:malware-category=\"Ransomware\"",
"osint:source-type=\"blog-post\"",
"misp-galaxy:ransomware=\"CryptoMix\""
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"first_observed": "2017-11-22T14:19:54Z",
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"object_refs": [
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"labels": [
"misp:type=\"link\"",
"misp:category=\"External analysis\"",
"osint:source-type=\"blog-post\""
]
},
{
"type": "url",
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"id": "url--5a14304e-d2f4-4c56-aefa-0e94950d210f",
"value": "https://www.bleepingcomputer.com/news/security/0000-cryptomix-ransomware-variant-released/"
},
{
"type": "x-misp-attribute",
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"id": "x-misp-attribute--5a14322a-c1fc-4da1-a612-531a950d210f",
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"modified": "2017-11-22T14:19:54.000Z",
"labels": [
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"misp:category=\"External analysis\"",
"osint:source-type=\"blog-post\""
],
"x_misp_category": "External analysis",
"x_misp_type": "comment",
"x_misp_value": "Yesterday, MalwareHunterTeam discovered another variant of the CryptoMix ransomware, which puts it at two releases of new variants this week. This variant appends the .0000 extension to encrypted files and changes the contact emails used by the ransomware."
},
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"modified": "2017-11-22T14:19:54.000Z",
"pattern": "[email-message:from_ref.value = 'y0000@tuta.io']",
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"valid_from": "2017-11-22T14:19:54Z",
"kill_chain_phases": [
{
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"phase_name": "Payload delivery"
}
],
"labels": [
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"misp:category=\"Payload delivery\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
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"id": "indicator--5a143472-2628-4ccc-8568-52fe950d210f",
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"modified": "2017-11-22T14:19:54.000Z",
"pattern": "[email-message:from_ref.value = 'y0000@protonmail.com']",
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"valid_from": "2017-11-22T14:19:54Z",
"kill_chain_phases": [
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],
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"modified": "2017-11-22T14:19:54.000Z",
"pattern": "[email-message:from_ref.value = 'y0000z@yandex.com']",
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"valid_from": "2017-11-22T14:19:54Z",
"kill_chain_phases": [
{
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}
],
"labels": [
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"misp:to_ids=\"True\""
]
},
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"created": "2017-11-22T14:19:54.000Z",
"modified": "2017-11-22T14:19:54.000Z",
"pattern": "[email-message:from_ref.value = 'y0000s@yandex.com']",
"pattern_type": "stix",
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"valid_from": "2017-11-22T14:19:54Z",
"kill_chain_phases": [
{
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}
],
"labels": [
"misp:type=\"email-src\"",
"misp:category=\"Payload delivery\"",
"misp:to_ids=\"True\""
]
},
{
"type": "indicator",
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"id": "indicator--5a143472-a184-4a18-9349-52fe950d210f",
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"created": "2017-11-22T14:19:54.000Z",
"modified": "2017-11-22T14:19:54.000Z",
"description": "Ransomnote",
"pattern": "[file:name = '_HELP_INSTRUCTION.TXT']",
"pattern_type": "stix",
"pattern_version": "2.1",
"valid_from": "2017-11-22T14:19:54Z",
"kill_chain_phases": [
{
"kill_chain_name": "misp-category",
"phase_name": "Payload delivery"
}
],
"labels": [
"misp:type=\"filename\"",
"misp:category=\"Payload delivery\"",
"misp:to_ids=\"True\""
]
},
{
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"id": "indicator--5a143472-7340-4b78-b95a-52fe950d210f",
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"created": "2017-11-22T14:19:54.000Z",
"modified": "2017-11-22T14:19:54.000Z",
"description": "Ransomnote",
"pattern": "[file:name = '\\\\%ALLUSERSPROFILE\\\\%\\\\[random].exe']",
"pattern_type": "stix",
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"valid_from": "2017-11-22T14:19:54Z",
"kill_chain_phases": [
{
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],
"labels": [
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]
},
{
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"id": "indicator--5a143472-cc54-4e2c-903c-52fe950d210f",
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"created": "2017-11-22T14:19:54.000Z",
"modified": "2017-11-22T14:19:54.000Z",
"pattern": "[file:hashes.SHA256 = '7bbd1d047b5cb3d7f073e3a5cfbf81cdb8fee970fe62ee4135f56e68245eba2f']",
"pattern_type": "stix",
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"kill_chain_phases": [
{
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}
],
"labels": [
"misp:type=\"sha256\"",
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]
},
{
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"created": "2017-11-22T14:19:54.000Z",
"modified": "2017-11-22T14:19:54.000Z",
"description": "- Xchecked via VT: 7bbd1d047b5cb3d7f073e3a5cfbf81cdb8fee970fe62ee4135f56e68245eba2f",
"pattern": "[file:hashes.SHA1 = '0b79a93d4a57cfd2d1f9d328c90e04136edd80c0']",
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],
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]
},
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"modified": "2017-11-22T14:19:54.000Z",
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{
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}
],
"labels": [
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]
},
{
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"first_observed": "2017-11-22T14:19:54Z",
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"number_observed": 1,
"object_refs": [
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],
"labels": [
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]
},
{
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"id": "url--5a15878a-da1c-45e1-a2a8-450202de0b81",
"value": "https://www.virustotal.com/file/7bbd1d047b5cb3d7f073e3a5cfbf81cdb8fee970fe62ee4135f56e68245eba2f/analysis/1511335852/"
},
{
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"id": "marking-definition--613f2e26-407d-48c7-9eca-b8e91df99dc9",
"created": "2017-01-20T00:00:00.000Z",
"definition_type": "tlp",
"name": "TLP:WHITE",
"definition": {
"tlp": "white"
}
}
]
}
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