{
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    "analysis": "1",
    "date": "2017-05-12",
    "extends_uuid": "",
    "info": "Ransomware spreading through SMB attacking multiple companies",
    "publish_timestamp": "1602320841",
    "published": true,
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        "local": "0",
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        "type": "sha256",
        "uuid": "59178590-2638-4f4e-b40e-43f2c0a80a8e",
        "value": "4b76e54de0243274f97430b26624c44694fbde3289ed81a160e0754ab9f56f32"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1497013349",
        "to_ids": true,
        "type": "sha256",
        "uuid": "59178590-f04c-46b6-97db-43f2c0a80a8e",
        "value": "9cc32c94ce7dc6e48f86704625b6cdc0fda0d2cd7ad769e4d0bb1776903e5a13"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1497013352",
        "to_ids": true,
        "type": "sha256",
        "uuid": "59178590-7ea0-4bfa-abb8-43f2c0a80a8e",
        "value": "78e3f87f31688355c0f398317b2d87d803bd87ee3656c5a7c80f0561ec8606df"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1497013354",
        "to_ids": true,
        "type": "sha256",
        "uuid": "59178590-8f04-4e97-80dd-43f2c0a80a8e",
        "value": "be22645c61949ad6a077373a7d6cd85e3fae44315632f161adc4c99d5a8e6844"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494713758",
        "to_ids": true,
        "type": "sha256",
        "uuid": "5917859e-0ed0-4445-be26-43f2c0a80a8e",
        "value": "5d26835be2cf4f08f2beeff301c06d05035d0a9ec3afacc71dff22813595c0b9"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494713758",
        "to_ids": true,
        "type": "sha256",
        "uuid": "5917859e-0268-488a-afa9-43f2c0a80a8e",
        "value": "76a3666ce9119295104bb69ee7af3f2845d23f40ba48ace7987f79b06312bbdf"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494713758",
        "to_ids": true,
        "type": "sha256",
        "uuid": "5917859e-f96c-4d4b-b388-43f2c0a80a8e",
        "value": "fc626fe1e0f4d77b34851a8c60cdd11172472da3b9325bfe288ac8342f6c710a"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1497013363",
        "to_ids": true,
        "type": "sha256",
        "uuid": "5917859e-21c8-4d66-92c2-43f2c0a80a8e",
        "value": "eeb9cd6a1c4b3949b2ff3134a77d6736b35977f951b9c7c911483b5caeb1c1fb"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494713758",
        "to_ids": true,
        "type": "sha256",
        "uuid": "5917859e-3e7c-4c80-ae7b-43f2c0a80a8e",
        "value": "043e0d0d8b8cda56851f5b853f244f677bd1fd50f869075ef7ba1110771f70c2"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1497013365",
        "to_ids": true,
        "type": "sha256",
        "uuid": "5917859e-5aa8-455e-8ebc-43f2c0a80a8e",
        "value": "57c12d8573d2f3883a8a0ba14e3eec02ac1c61dee6b675b6c0d16e221c3777f4"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1497013368",
        "to_ids": true,
        "type": "sha256",
        "uuid": "5917859e-96a0-47c6-8a1b-43f2c0a80a8e",
        "value": "ca29de1dc8817868c93e54b09f557fe14e40083c0955294df5bd91f52ba469c8"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494713767",
        "to_ids": true,
        "type": "sha256",
        "uuid": "591785a7-0430-4db2-9490-43f2c0a80a8e",
        "value": "f7c7b5e4b051ea5bd0017803f40af13bed224c4b0fd60b890b6784df5bd63494"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494713767",
        "to_ids": true,
        "type": "sha256",
        "uuid": "591785a7-da0c-494e-b6da-43f2c0a80a8e",
        "value": "3e6de9e2baacf930949647c399818e7a2caea2626df6a468407854aaa515eed9"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494713767",
        "to_ids": true,
        "type": "sha256",
        "uuid": "591785a7-9514-44a9-8dbb-43f2c0a80a8e",
        "value": "9b60c622546dc45cca64df935b71c26dcf4886d6fa811944dbc4e23db9335640"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1497013372",
        "to_ids": true,
        "type": "sha256",
        "uuid": "591785a7-ed1c-4e2b-945d-43f2c0a80a8e",
        "value": "5ad4efd90dcde01d26cc6f32f7ce3ce0b4d4951d4b94a19aa097341aff2acaec"
      },
      {
        "category": "Payload delivery",
        "comment": "https://securingtomorrow.mcafee.com/executive-perspectives/analysis-wannacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494713767",
        "to_ids": true,
        "type": "sha256",
        "uuid": "591785a7-22a8-42e2-be59-43f2c0a80a8e",
        "value": "12d67c587e114d8dde56324741a8f04fb50cc3160653769b8015bc5aec64d20b"
      },
      {
        "category": "Artifacts dropped",
        "comment": "https://github.com/felmoltor/rules/blob/master/malware/malw_ms17-010_wannacrypt.yar",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494766382",
        "to_ids": true,
        "type": "yara",
        "uuid": "5918532e-a4a0-4e26-b64e-32f8c0a80a8e",
        "value": "/*\r\n    This Yara ruleset is under the GNU-GPLv2 license (http://www.gnu.org/licenses/gpl-2.0.html) and open to any user or organization, as    long as you use it under this license.\r\n\r\n*/\r\n\r\nimport \"pe\"\r\n\r\nrule MS17_010_WanaCry_worm {\r\n\tmeta:\r\n\t\tdescription = \"Worm exploiting MS17-010 and dropping WannaCry Ransomware\"\r\n\t\tauthor = \"Felipe Molina (@felmoltor)\"\r\n\t\treference = \"https://www.exploit-db.com/exploits/41987/\"\r\n\t\tdate = \"2017/05/12\"\r\n\tstrings:\r\n\t\t$ms17010_str1=\"PC NETWORK PROGRAM 1.0\"\r\n\t\t$ms17010_str2=\"LANMAN1.0\"\r\n\t\t$ms17010_str3=\"Windows for Workgroups 3.1a\"\r\n\t\t$ms17010_str4=\"__TREEID__PLACEHOLDER__\"\r\n\t\t$ms17010_str5=\"__USERID__PLACEHOLDER__\"\r\n\t\t$wannacry_payload_substr1 = \"h6agLCqPqVyXi2VSQ8O6Yb9ijBX54j\"\r\n\t\t$wannacry_payload_substr2 = \"h54WfF9cGigWFEx92bzmOd0UOaZlM\"\r\n\t\t$wannacry_payload_substr3 = \"tpGFEoLOU6+5I78Toh/nHs/RAP\"\r\n\r\n\tcondition:\r\n\t\tall of them\r\n}"
      },
      {
        "category": "Network activity",
        "comment": "Killswitch domain. Direct access must be allowed",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1495030955",
        "to_ids": false,
        "type": "hostname",
        "uuid": "591854fd-1594-4719-9c4d-32fac0a80a8e",
        "value": "www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com"
      },
      {
        "category": "Network activity",
        "comment": "Killswitch domain. Direct access must be allowed. https://twitter.com/msuiche/status/863730377642442752",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1495030911",
        "to_ids": false,
        "type": "hostname",
        "uuid": "591854fe-ad74-44ca-a8e1-32fac0a80a8e",
        "value": "www.ifferfsodp9ifjaposdfjhgosurijfaewrwergwea.com"
      },
      {
        "category": "Persistence mechanism",
        "comment": "https://blog.fox-it.com/2017/05/13/faq-on-the-wanacry-ransomware-outbreak/",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494767166",
        "to_ids": true,
        "type": "regkey|value",
        "uuid": "5918563e-ba80-4fb7-a058-32fbc0a80a8e",
        "value": "HKLM\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run\\\\|\\tasksche.exe"
      },
      {
        "category": "Payload delivery",
        "comment": "ifferfsod\u00c3\u00a2\u00e2\u201a\u00ac\u00c2\u00a6 variant",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494790951",
        "to_ids": true,
        "type": "sha256",
        "uuid": "5918b327-f48c-44b9-8dc7-32fac0a80a8e",
        "value": "32f24601153be0885f11d62e0a8a2f0280a2034fc981d8184180c5d3b1b9e8cf"
      },
      {
        "category": "Payload delivery",
        "comment": "Worm-only variant detected by Kaspersky (encryptor is broken) - https://blog.comae.io/wannacry-new-variants-detected-b8908fefea7e",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494791292",
        "to_ids": true,
        "type": "sha256",
        "uuid": "5918b47c-1e74-46be-b9a8-32f8c0a80a8e",
        "value": "07c44729e2c570b37db695323249474831f5861d45318bf49ccf5d2f5c8ea1cd"
      },
      {
        "category": "Artifacts dropped",
        "comment": "Stage2 dropped by worm-only variant - https://blog.comae.io/wannacry-new-variants-detected-b8908fefea7e",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494793034",
        "to_ids": true,
        "type": "sha256",
        "uuid": "5918bb4a-68a8-4ddc-a39d-5dccc0a80a8e",
        "value": "2584e1521065e45ec3c17767c065429038fc6291c091097ea8b22c8a502c41dd"
      },
      {
        "category": "Payload delivery",
        "comment": "diskpart.exe",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1494844950",
        "to_ids": true,
        "type": "sha256",
        "uuid": "59198616-f304-4e1a-9bab-3a1dc0a80a8e",
        "value": "55454390f7be33ab5c11b5e0683800dd9a892ce136f1962b0989526fff5592d5"
      },
      {
        "category": "Network activity",
        "comment": "Killswitch domain. Direct access must be allowed",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1495030793",
        "to_ids": false,
        "type": "hostname",
        "uuid": "591c5c09-ffd8-410e-9347-30b5c0a80a8e",
        "value": "www.ayylmaotjhsstasdfasdfasdfasdfasdfasdfasdf.com"
      },
      {
        "category": "Network activity",
        "comment": "Killswitch domain. Direct access must be allowed",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1495030793",
        "to_ids": false,
        "type": "hostname",
        "uuid": "591c5c09-71b4-486b-99ca-30b5c0a80a8e",
        "value": "www.lazarusse.suiche.sdfjhgosurijfaqwqwqrgwea.com"
      },
      {
        "category": "Network activity",
        "comment": "Killswitch domain. Direct access must be allowed",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1495030794",
        "to_ids": false,
        "type": "hostname",
        "uuid": "591c5c0a-d954-4b78-b7fe-30b5c0a80a8e",
        "value": "www.iuqssfsodp9ifjaposdfjhgosurijfaewrwergwea.com"
      },
      {
        "category": "Network activity",
        "comment": "Killswitch domain. Direct access must be allowed",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1495034940",
        "to_ids": false,
        "type": "hostname",
        "uuid": "591c6c3c-d80c-4ccc-8138-30b6c0a80a8e",
        "value": "www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergweb.com"
      },
      {
        "category": "Payload installation",
        "comment": "Yara rule Wanna_Cry_Ransomware_Generic",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1548332752",
        "to_ids": false,
        "type": "yara",
        "uuid": "5c49aed0-fff8-43b4-9172-0ad30a646538",
        "value": "rule Wanna_Cry_Ransomware_Generic {\r\n       meta:\r\n              description = \"Detects WannaCry Ransomware on disk and in virtual page\"\r\n              author = \"US-CERT Code Analysis Team\"\r\n              reference = \"not set\"                                        \r\n              date = \"2017/05/12\"\r\n              hash0 = \"4DA1F312A214C07143ABEEAFB695D904\"\r\n      \r\n       strings:\r\n              $s0 = {410044004D0049004E0024}\r\n              $s1 = \"WannaDecryptor\"\r\n              $s2 = \"WANNACRY\"\r\n              $s3 = \"Microsoft Enhanced RSA and AES Cryptographic\"\r\n              $s4 = \"PKS\"\r\n              $s5 = \"StartTask\"\r\n              $s6 = \"wcry@123\"\r\n              $s7 = {2F6600002F72}\r\n              $s8 = \"unzip 0.15 Copyrigh\"\r\n\r\n       condition:\r\n              $s0 and $s1 and $s2 and $s3 or $s4 or $s5 or $s6 or $s7 or $s8\r\n}"
      },
      {
        "category": "Payload installation",
        "comment": "Yara rule MS17_010_WanaCry_worm",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1548332767",
        "to_ids": false,
        "type": "yara",
        "uuid": "5c49aedf-b310-40b5-ba84-0ac40a646538",
        "value": "rule MS17_010_WanaCry_worm {\r\n       meta:\r\n              description = \"Worm exploiting MS17-010 and dropping WannaCry Ransomware\"\r\n              author = \"Felipe Molina (@felmoltor)\"\r\n              reference = \"https://www.exploit-db.com/exploits/41987/\"\r\n              date = \"2017/05/12\"\r\n\r\n       strings:\r\n              $ms17010_str1=\"PC NETWORK PROGRAM 1.0\"\r\n              $ms17010_str2=\"LANMAN1.0\"\r\n              $ms17010_str3=\"Windows for Workgroups 3.1a\"\r\n              $ms17010_str4=\"__TREEID__PLACEHOLDER__\"\r\n              $ms17010_str5=\"__USERID__PLACEHOLDER__\"\r\n              $wannacry_payload_substr1 = \"h6agLCqPqVyXi2VSQ8O6Yb9ijBX54j\"\r\n              $wannacry_payload_substr2 = \"h54WfF9cGigWFEx92bzmOd0UOaZlM\"\r\n              $wannacry_payload_substr3 = \"tpGFEoLOU6+5I78Toh/nHs/RAP\"\r\n\r\n       condition:\r\n              all of them\r\n}"
      },
      {
        "category": "Payload installation",
        "comment": "Yara rule wannacry_1 : ransom",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1548332785",
        "to_ids": false,
        "type": "yara",
        "uuid": "5c49aef1-9c60-4202-8c5a-0b040a646538",
        "value": "rule wannacry_1 : ransom\r\n{\r\n    meta:\r\n        author = \"Joshua Cannell\"\r\n        description = \"WannaCry Ransomware strings\"\r\n        weight = 100\r\n        date = \"2017-05-12\"\r\n     \r\n    strings:\r\n        $s1 = \"Ooops, your files have been encrypted!\" wide ascii nocase\r\n        $s2 = \"Wanna Decryptor\" wide ascii nocase\r\n        $s3 = \".wcry\" wide ascii nocase\r\n        $s4 = \"WANNACRY\" wide ascii nocase\r\n        $s5 = \"WANACRY!\" wide ascii nocase\r\n        $s7 = \"icacls . /grant Everyone:F /T /C /Q\" wide ascii nocase\r\n     \r\n    condition:\r\n        any of them\r\n}"
      },
      {
        "category": "Payload installation",
        "comment": "Yara rule wannacry_2",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1548332806",
        "to_ids": false,
        "type": "yara",
        "uuid": "5c49af06-a53c-496e-83a1-0a740a646538",
        "value": "rule wannacry_2\r\n{\r\n    meta:\r\n        author = \"Harold Ogden\"\r\n        description = \"WannaCry Ransomware Strings\"\r\n        date = \"2017-05-12\"\r\n        weight = 100\r\n\r\n    strings:\r\n        $string1 = \"msg/m_bulgarian.wnry\"\r\n        $string2 = \"msg/m_chinese (simplified).wnry\"\r\n        $string3 = \"msg/m_chinese (traditional).wnry\"\r\n        $string4 = \"msg/m_croatian.wnry\"\r\n        $string5 = \"msg/m_czech.wnry\"\r\n        $string6 = \"msg/m_danish.wnry\"\r\n        $string7 = \"msg/m_dutch.wnry\"\r\n        $string8 = \"msg/m_english.wnry\"\r\n        $string9 = \"msg/m_filipino.wnry\"\r\n        $string10 = \"msg/m_finnish.wnry\"\r\n        $string11 = \"msg/m_french.wnry\"\r\n        $string12 = \"msg/m_german.wnry\"\r\n        $string13 = \"msg/m_greek.wnry\"\r\n        $string14 = \"msg/m_indonesian.wnry\"\r\n        $string15 = \"msg/m_italian.wnry\"\r\n        $string16 = \"msg/m_japanese.wnry\"\r\n        $string17 = \"msg/m_korean.wnry\"\r\n        $string18 = \"msg/m_latvian.wnry\"\r\n        $string19 = \"msg/m_norwegian.wnry\"\r\n        $string20 = \"msg/m_polish.wnry\"\r\n        $string21 = \"msg/m_portuguese.wnry\"\r\n        $string22 = \"msg/m_romanian.wnry\"\r\n        $string23 = \"msg/m_russian.wnry\"\r\n        $string24 = \"msg/m_slovak.wnry\"\r\n        $string25 = \"msg/m_spanish.wnry\"\r\n        $string26 = \"msg/m_swedish.wnry\"\r\n        $string27 = \"msg/m_turkish.wnry\"\r\n        $string28 = \"msg/m_vietnamese.wnry\"\r\n\r\n    condition:\r\n        any of ($string*)\r\n}"
      },
      {
        "category": "Payload installation",
        "comment": "Yara rule WannaDecryptor: WannaDecryptor",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1548332825",
        "to_ids": false,
        "type": "yara",
        "uuid": "5c49af19-a7c0-4985-8408-0b040a646538",
        "value": "rule WannaDecryptor: WannaDecryptor\r\n{\r\n        meta:\r\n                description = \"Detection for common strings of WannaDecryptor\"\r\n\r\n        strings:\r\n                $id1 = \"taskdl.exe\"\r\n                $id2 = \"taskse.exe\"\r\n                $id3 = \"r.wnry\"\r\n                $id4 = \"s.wnry\"\r\n                $id5 = \"t.wnry\"\r\n                $id6 = \"u.wnry\"\r\n                $id7 = \"msg/m_\"\r\n\r\n        condition:\r\n                3 of them\r\n}"
      },
      {
        "category": "Payload installation",
        "comment": "Yara rule Wanna_Sample_84c82835a5d21bbcf75a61706d8ab549: Wanna_Sample_84c82835a5d21bbcf75a61706d8ab549",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1548332846",
        "to_ids": false,
        "type": "yara",
        "uuid": "5c49af2e-4268-4f6c-8e7e-0a740a646538",
        "value": "rule Wanna_Sample_84c82835a5d21bbcf75a61706d8ab549: Wanna_Sample_84c82835a5d21bbcf75a61706d8ab549\r\n{\r\n        meta:\r\n                description = \"Specific sample match for WannaCryptor\"\r\n                MD5 = \"84c82835a5d21bbcf75a61706d8ab549\"\r\n                SHA1 = \"5ff465afaabcbf0150d1a3ab2c2e74f3a4426467\"\r\n                SHA256 = \"ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa\"\r\n                INFO = \"Looks for 'taskdl' and 'taskse' at known offsets\"\r\n\r\n        strings:\r\n                $taskdl = { 00 74 61 73 6b 64 6c }\r\n                $taskse = { 00 74 61 73 6b 73 65 }\r\n\r\n        condition:\r\n                $taskdl at 3419456 and $taskse at 3422953\r\n}"
      },
      {
        "category": "Payload installation",
        "comment": "Yara rule Wanna_Sample_4da1f312a214c07143abeeafb695d904: Wanna_Sample_4da1f312a214c07143abeeafb695d904",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1548332862",
        "to_ids": false,
        "type": "yara",
        "uuid": "5c49af3e-6cec-4a29-ac04-0a730a646538",
        "value": "rule Wanna_Sample_4da1f312a214c07143abeeafb695d904: Wanna_Sample_4da1f312a214c07143abeeafb695d904\r\n{\r\n        meta:\r\n                description = \"Specific sample match for WannaCryptor\"\r\n                MD5 = \"4da1f312a214c07143abeeafb695d904\"\r\n                SHA1 = \"b629f072c9241fd2451f1cbca2290197e72a8f5e\"\r\n                SHA256 = \"aee20f9188a5c3954623583c6b0e6623ec90d5cd3fdec4e1001646e27664002c\"\r\n                INFO = \"Looks for offsets of r.wry and s.wry instances\"\r\n\r\n        strings:\r\n                $rwnry = { 72 2e 77 72 79 }\r\n                $swnry = { 73 2e 77 72 79 }\r\n\r\n        condition:\r\n                $rwnry at 88195 and $swnry at 88656 and $rwnry at 4495639\r\n}"
      },
      {
        "category": "Payload installation",
        "comment": "Yara rule NHS_Strain_Wanna: NHS_Strain_Wanna",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1548332878",
        "to_ids": false,
        "type": "yara",
        "uuid": "5c49af4e-4038-4f74-ba91-0aec0a646538",
        "value": "rule NHS_Strain_Wanna: NHS_Strain_Wanna\r\n{\r\n        meta:\r\n                description = \"Detection for worm-strain bundle of Wcry, DOublePulsar\"\r\n                MD5 = \"db349b97c37d22f5ea1d1841e3c89eb4\"\r\n                SHA1 = \"e889544aff85ffaf8b0d0da705105dee7c97fe26\"\r\n                SHA256 = \"24d004a104d4d54034dbcffc2a4b19a11f39008a575aa614ea04703480b1022c\"\r\n                INFO = \"Looks for specific offsets of c.wnry and t.wnry strings\"\r\n\r\n        strings:\r\n                $cwnry = { 63 2e 77 6e 72 79 }\r\n                $twnry = { 74 2e 77 6e 72 79 }\r\n\r\n        condition:\r\n                $cwnry at 262324 and $twnry at 267672 and $cwnry at 284970\r\n}"
      }
    ]
  }
}