PDF / .VIR static analysis report

Static analysis result for SHA-256 7349e63dfc45b8c9…

SUSPICIOUS

PDF / .VIR

18.8 KB Created: 2023-12-06 18:24:07 Authoring application: Smallpdf Desktop First seen: 2024-09-20
MD5: ad9d29f1b9304c8ae054e01fa1ca5434 SHA-1: 8c4a5b71c5b2066da0ff8b73b0735ab8ee2ed8b1 SHA-256: 7349e63dfc45b8c9a2552a2894635bc7c893c6fa0659ea87607732812c929e08
36 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8840

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 https://denitimem.soforso.com/775.pdf In PDF document text
    • https://warlock-leveling-guide-mop.gubusutopi.cfd/xexadozibevipe.pdfIn PDF document text
    • https://adservice.google.ch/ddm/clk/408405163;208572896;n;;%3F//quantitative-chemical-analysis-9th-editi.carquejaalmonds.com/puros.pdfPDF 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/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://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off00001ad3.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00001ad3.bin)

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001ad3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1AD3 14936 bytes
SHA-256: 0f8746ddbe4a4b7b25f6106be928bc55431da05be81dbb95abe1a585346d95ae