PDF static analysis report

Static analysis result for SHA-256 ad033605833ada67…

SUSPICIOUS

PDF

64.7 KB First seen: 2021-01-23
MD5: 61280855c8c8dbcf593548f73aa00eff SHA-1: 602765d05f956d930265092ae260ec73d23cea66 SHA-256: ad033605833ada67cebf9c72e3908db8e96e502fb739fe7056f97b3ca22202f6
56 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6916

Heuristics 4

  • 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 64 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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.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/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • https://drive.google.com/open?id=1cCB-kgaGGDCBCWktPHkvuhBvfPplFBSbPDF link annotation