PDF static analysis report

Static analysis result for SHA-256 56459ac812a4faab…

SUSPICIOUS

PDF

32.2 KB Created: 2020-05-17 11:21:56 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2020-09-15
MD5: 3f55898d05ca38ec13ef64fb819b140d SHA-1: 508fc87cd42780cddebf2934b4faf798f172d6dc SHA-256: 56459ac812a4faab00e2f1d0bfcf47957997511dac6482fbdff9baf94b1aee0c
36 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9967

Heuristics 3

  • 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://samlawlor.com/uploads/1/3/0/6/130639220/130639220.html#convention+of+states+pocket+guide PDF link annotation
    • http://portfoliosh.com/uploads/1/3/0/5/130543569/9355592f.pdfIn PDF document text
    • http://seraphimatx.com/uploads/1/3/0/5/130551772/lobapovudevalo.pdfIn PDF document text
    • http://christiansincommunication.org/uploads/1/3/0/4/130483869/b7505f.pdfIn PDF document text
    • http://zeeshanbaig.com/uploads/1/3/1/3/131398497/nupivosozupowoxo.pdfIn PDF document text
    • http://phos-media.com/uploads/1/3/0/5/130551405/zonemadavil.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn 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/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
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000052f5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x52F5 10336 bytes
SHA-256: a6af80a8c1a153af95467092f6d0c3045ce6fc63f6a04ad29253438edb1125dc