PDF static analysis report

Static analysis result for SHA-256 5953166456edd146…

SUSPICIOUS

PDF

43.8 KB Created: 2020-03-12 19:49:05 UTC Authoring application: PDFescape Online - https://www.pdfescape.com (via RAD PDF 3.12.1.0 - https://www.radpdf.com) First seen: 2020-08-25
MD5: f63cabaed39d44c4f616068801dfcf0f SHA-1: 4845c729120e79099ceb7fc80616da76863df578 SHA-256: 5953166456edd1461da6b4df401e9b44fb937d182480d98e9659e946b7896bb0
42 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.2111

Heuristics 3

  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 2 image(s), only 0 text block(s), carries a click-outward action, and is only 43 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • Image-only PDF lure with a single link to a non-reputable host medium PDF_IMAGE_LURE_NONREPUTABLE_LINK
    PDF is image-heavy with little real text and its only clickable action is a single external link to a host that is not known-good. This is the canonical malspam carrier shape — a screenshot-like 'click to view' page whose sole purpose is to funnel the victim to one redirect/landing URL on a compromised or throwaway domain. Flagged suspicious rather than malicious because the link alone (no shortener / typosquat / brand path) is the only corroborator beyond the image lure.
  • 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 https://storage.googleapis.com/aoffice365-renowner-359587754/index.html In PDF document text
    • https://www.radpdf.comIn PDF document text
    • https://www.radpdf.com)/Creator(PDFescapeIn PDF document text
    • https://www.pdfescape.com)/CreationDate(D:20200312194905Z)/ModDate(D:20200312195019ZIn PDF document text
    • http://www.dynaforms.comIn PDF document text
    • https://www.pdfescape.comIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://ns.adobe.com/pdf/1.3/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