Malicious PDF / .VIR — malware analysis report

Static analysis result for SHA-256 b503217961ed47bc…

MALICIOUS

PDF / .VIR

8.52 MB First seen: 2024-04-16
MD5: d0660d59ffc2411a36b71208f2b64f05 SHA-1: f536a5270344f0294207aa42090614900d923a21 SHA-256: b503217961ed47bc8e42b155eca00d625352e4ad31a73232fd14a52a20872aab
100 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.2509

Heuristics 6

  • Travel-support phone-number stuffing scam critical SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • 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.
  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://ns.useplus.org/ldf/xmp/1.0/ In PDF document text
    • http://cipa.jp/exif/1.0/In PDF document text
    • http://www.metadataworkinggroup.com/schemas/regions/In PDF document text
    • https://www.tokiomarinehd.com/sustainability/group_csr/images/maintheme_img_15.jpgPDF link annotation
    • 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/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/sType/ResourceRef#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/ManifestItem#In PDF document text
    • http://ns.adobe.com/illustrator/1.0/In 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/g/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/photoshop/1.0/In PDF document text
    • http://ns.adobe.com/tiff/1.0/In PDF document text
    • http://ns.adobe.com/exif/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/sType/Font#In PDF document text
    • http://ns.adobe.com/exif/1.0/aux/In PDF document text
    • http://ns.adobe.com/xap/1.0/g/img/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://ns.adobe.com/pdfx/1.3/In PDF document text
    • http://xmp.gettyimages.com/gift/1.0/In PDF document text
    • http://www.gettyimages.comIn PDF document text
    • http://ns.adobe.com/xmp/sType/Area#In PDF document text
    • http://ns.apple.com/faceinfo/1.0/In PDF document text
    • http://ns.adobe.com/camera-raw-settings/1.0/In PDF document text