{
  "Event": {
    "analysis": "2",
    "date": "2017-09-01",
    "extends_uuid": "",
    "info": "OSINT - Malspam pushing Locky ransomware tries HoeflerText notifications for Chrome and FireFox",
    "publish_timestamp": "1514467995",
    "published": true,
    "threat_level_id": "3",
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      {
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        "category": "Network activity",
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        "disable_correlation": false,
        "timestamp": "1513760996",
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        "disable_correlation": false,
        "timestamp": "1513760996",
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        "uuid": "5a3a1eb1-8ab8-4a50-bc42-42a4950d210f",
        "value": "http://griffithphoto.com/dropbox.html"
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        "disable_correlation": false,
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        "timestamp": "1513760997",
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        "uuid": "5a3a1f10-5848-4059-9a36-4a98950d210f",
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        "timestamp": "1513760997",
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        "disable_correlation": false,
        "timestamp": "1513760997",
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        "value": "http://geocean.co.id/657erikftgvb??pGDIWEKDHD=pGDIWEKDHD"
      },
      {
        "category": "Network activity",
        "comment": "",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1513760997",
        "to_ids": true,
        "type": "url",
        "uuid": "5a3a1f11-58b8-4c97-aa1a-4619950d210f",
        "value": "http://46.183.165.45/imageload.cgi"
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        "timestamp": "1513760997",
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        "type": "comment",
        "uuid": "5a3a211d-2174-4ecf-a3ae-4896950d210f",
        "value": "During past two weeks or so, we've seen plenty of botnet-based malicious spam (malspam) pushing Locky ransomware.  In recent days, I've noticed multiple waves of malspam every weekday.  It gets a bit boring after a while, but as 2017-08-31 came to a close, I noticed a different technique from this malspam.\r\n\r\nToday's malspam had links to fake Dropbox pages.  If you viewed the pages in Chrome or Firefox, they showed a fake notification stating you don't have the HoeflerText font.  These fake notifications had an \"update\" button that returned a malicious JavaScript (.js) file.  These .js files were disguised as a font library.\r\n\r\nOf note, I was unable to get any malware when using Internet Explorer or Microsoft Edge.",
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          {
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