PDF / .VIR static analysis report

Static analysis result for SHA-256 db830131e3338292…

ERROR

PDF / .VIR

7.12 MB First seen: 2024-07-29
MD5: 5f9ddfafcf150de222d07b55d08c4c37 SHA-1: a8b7ac612e2ee93b00aa7053507907fd9c10d798 SHA-256: db830131e333829284deb478b8846897694f799abcb2f40bcc1a148b5abd6d1f
32 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0272

Heuristics 4

  • JPXDecode + active content — JPEG2000 CVE-family indicator info CVE related PDF_JPX_CVE_2018_4990_RELATED
    PDF uses /JPXDecode (JPEG2000) alongside JavaScript, XFA, or RichMedia indicators. This matches the delivery pattern for Adobe Reader JPEG2000 parser exploit families, including CVE-2018-4990, but does not prove the exact malformed JP2/JPX primitive.
  • Unusually high stream count medium PDF_MANY_STREAMS
    PDF contains 501+ stream objects — may indicate heap spray or heavy obfuscation
  • PDF static-analysis soft budget exhausted low SCAN_INCOMPLETE
    The bounded PDF scanner skipped late sub-format walkers after the configured per-file soft deadline. Earlier findings remain valid.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://www.day.com/dam/1.0 In PDF document text
    • http://ns.useplus.org/ldf/xmp/1.0/In PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/exif/1.0/aux/In PDF document text
    • http://ns.adobe.com/photoshop/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/sType/ResourceEvent#In PDF document text
    • http://ns.adobe.com/xap/1.0/sType/ResourceRef#In PDF document text
    • http://ns.adobe.com/camera-raw-settings/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://www.iec.chIn PDF document text
    • http://ns.adobe.com/xap/1.0/t/pg/In PDF document text
    • http://ns.adobe.com/xap/1.0/sType/Dimensions#In PDF document text
    • http://ns.adobe.com/xap/1.0/sType/Font#In PDF document text
    • http://ns.adobe.com/xap/1.0/g/In PDF document text
    • http://ns.adobe.com/illustrator/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://iptc.org/std/Iptc4xmpCore/1.0/xmlns/In PDF document text
    • http://xmp.gettyimages.com/gift/1.0/In PDF document text
    • http://www.gettyimages.comIn PDF document text
    • http://www.extensis.com/meta/FontSense/In PDF document text