PDF / .VIR static analysis report

Static analysis result for SHA-256 00da039e40e988ca…

SUSPICIOUS

PDF / .VIR

385.5 KB Created: 2023-07-02 10:47:57 Authoring application: Smallpdf Desktop First seen: 2024-09-28
MD5: 0814e372ab628b39433480660d743f6c SHA-1: 5113ef27e9fc0d69b8f17b669eb0291f47b02cdd SHA-256: 00da039e40e988ca13be7928a8c0bec9b60dc447ea8a3282aeaf9516a6a062b8
56 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8316

Heuristics 4

  • Malformed active-content stream length medium PDF_MALFORMED_EXPLOIT_STREAM_LENGTH
    A PDF stream that carries active/exploit-looking content has a declared /Length that does not match the recovered stream body. Malformed stream boundaries and length mismatches are common parser-evasion/supporting evidence around Reader exploit streams.
  • 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://central-machinery-lathe-parts-manual.biaremodelor.org/31368286291.pdf PDF link annotation
    • https://english-online-club-books.giaychungnhandautu.com/38684274019.pdfIn PDF document text
    • https://2010-chevrolet-equinox-owners-manual.yaguecf.com/36445327543.pdfIn PDF document text
    • https://takeuchi-tl10-service-manual.akgrafik.com/61349924980.pdfIn PDF document text
    • https://piggy-book-2-chapter-6-song.chanceforchanges.com/varobazowedi.pdfIn PDF document text
    • https://upset-the-world-book-buy.mlgnbit.com/4269200768.pdfIn PDF document text
    • https://livre-de-recette-guy-demarle.ocetoneri.com/vazufabazafisujalubapomus.pdfIn PDF document text
    • https://laetitia-milot-on-se-retrouvera-livre-pdf.israels-best.com/vutemijejawetasax.pdfIn PDF document text
    • https://les-meilleurs-livre-ayant-une-adaptation-cin-ma.giaychungnhandautu.com/87892507867.pdfIn PDF document text
    • https://g240-16-transmission-workshop-manual-pdf.classiccountry1390.com/57291310292.pdfIn PDF document text
    • https://guide-metier-new-world.beaute-a-porter.com/jovizene.pdfIn PDF document text
    • https://sony-icd-bx112-digital-flash-voice-recorder-manual.freedomweekend.info/37518873574.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_off00057971.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00057971.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00057971.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x57971 11076 bytes
SHA-256: 6aa667e40327c18aab17d398e80313326c3b7b13eb444616dd31ee3a5ff4652b
font_01_sfnt_off00059358.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x59358 17508 bytes
SHA-256: 0489553f9afd010e2aa3097d1c7080d9be6a2f6893fdd2d0aecc7289c7c9a348
font_02_sfnt_off0005c146.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5C146 19224 bytes
SHA-256: eac0260a390bc127bf505ae19fa5dcf98587a9dee848621a99389741ee0a488c