PDF / .VIR static analysis report

Static analysis result for SHA-256 7f947472854885f3…

SUSPICIOUS

PDF / .VIR

221.3 KB Created: 2023-10-06 23:43:29 Authoring application: pdf-parser First seen: 2024-10-23
MD5: 2f56ea516b6326eb4c9dd434ddbc870c SHA-1: 5b1b708500f3b8c3a377033dd676fe45c9c0814a SHA-256: 7f947472854885f3a21c590fa58efdb131f217df034928c465a0ae911884b006
36 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7077

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://a-level-history-russia-book.brittanygroundhouse.com/56801368117.pdf PDF link annotation
    • https://jane-fonda-livre-ma-vie-pdf.babymoko.com/danozam.pdfIn PDF document text
    • https://konica-minolta-bizhub-pro-1050-service-manual-pdf.freedomweekend.info/dizipefiti.pdfIn PDF document text
    • https://sony-kdl40w650d-user-manual.tridentms.com/magelururora.pdfIn 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://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off00032374.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00032374.bin)

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00032374.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32374 11624 bytes
SHA-256: e6dc122079c37a20c5bc040a66d5acc31c2531bf104476fddcf32efbaf373ce1
font_01_sfnt_off00033eb1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x33EB1 16332 bytes
SHA-256: 51bef1940aaa4b56313c656e4025cc3a7469ce7048482c00b81b302c81fc1dd9