Malicious PDF — malware analysis report

Static analysis result for SHA-256 01a6742dca2656ea…

MALICIOUS

PDF

440.7 KB Created: 2022-06-03 22:16:06 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-01
MD5: a432d30e1cd43f4e559e7c1121977d11 SHA-1: ab65fb803645d08863f660c3500a8ea8a66648cc SHA-256: 01a6742dca2656eaa3a5bf40870a8007d8ff8f29674b9f028cee3e64dfde5c65
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5841

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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://yoyep.co.za/XSRYdR1H?utm_term=free+printable+weight+loss+chart+pdf+template+pdf+free+pdf PDF link annotation
    • https://latework.cz/soubory/25914265229.pdfIn PDF document text
    • http://conomiya.com/images/uploadedimages/file/pevakenikibiso.pdfIn PDF document text
    • https://xobowosesij.weebly.com/uploads/1/3/4/6/134616182/miviforaref_rirozavuwulo_zivofiveb_zavirexexu.pdfIn PDF document text
    • https://thepetrichortouch.com/wp-content/plugins/super-forms/uploads/php/files/c5rgqtfa1qf1o9n9tus7hjvq8l/5702855418.pdfIn PDF document text
    • https://raputaluwim.weebly.com/uploads/1/3/1/6/131606275/cb49ba.pdfIn PDF document text
    • https://www.rapn.ru/ckfinder/userfiles/files/biruvovamebov.pdfIn PDF document text
    • http://aptekainternetowa.net/_mdm_apteki/file/suzevagevopirusubemofid.pdfIn PDF document text
    • https://vefarekosisag.weebly.com/uploads/1/3/4/7/134722728/xogaga.pdfIn PDF document text
    • https://tuvitewolejuxow.weebly.com/uploads/1/3/4/6/134615754/dupizamamu.pdfIn PDF document text
    • http://cestovni-postylka.eu/userfiles/file/72026761975.pdfIn PDF document text
    • https://escritacontabilidade.net/fotos/news/file/tinafapoxufawulerak.pdfIn PDF document text
    • http://www.laterveer-biesenbeek.nl/ckfinder/userfiles/files/56123941417.pdfIn PDF document text
    • https://fuvewoziju.weebly.com/uploads/1/3/4/8/134883365/3466d6.pdfIn PDF document text
    • http://kammatrans.com/userfiles/files/talexunifaberitonidosa.pdfIn PDF document text
    • https://wopusuxosar.weebly.com/uploads/1/3/4/5/134583764/nejidigulenulawotad.pdfIn PDF document text
    • https://sewimoranekodov.weebly.com/uploads/1/3/0/9/130969375/xipatoza.pdfIn PDF document text
    • https://xopugexufejan.weebly.com/uploads/1/3/4/7/134709921/jurebapasipot_rutawipa_visojesozotita.pdfIn PDF document text
    • http://cidadania23pr.org.br/ckeditor/kcfinder/upload/files/70137343643.pdfIn PDF document text
    • https://metojonokodoto.weebly.com/uploads/1/3/4/8/134881876/4060e.pdfIn PDF document text
    • http://de.ruben.pl/ckfinder/userfiles/files/folusurolesekikinago.pdfIn PDF document text
    • https://felunazajejo.weebly.com/uploads/1/3/5/9/135959991/wibiza.pdfIn PDF document text
    • http://podlahypilat.cz/admin/file/fepusuzegu.pdfIn PDF document text
    • http://lhdrum.com/User_File/UpFile/file/20220218204502_MTAzMzQzNDAxNjg=.pdfIn PDF document text
    • http://www.mardancci.com/assets/ckeditor/kcfinder/upload/files/selumajisasuxivupizodosul.pdfIn PDF document text
    • https://ucknef-basket.fr/images/files/81358765355.pdfIn PDF document text
    • https://inprovitvenezuela.com/ckfinder/userfiles/files/47541415859.pdfIn PDF document text
    • http://vcelari.naceradec.cz/includes/ckfinder/userfiles/files/nixemifojakurogopagi.pdfIn PDF document text
    • https://sufegejekove.weebly.com/uploads/1/4/1/6/141635569/7693877.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00066f43.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x66F43 19148 bytes
SHA-256: e32c3a093ca5c0fbf16dcd25da0f7bdbe2334068480cfef630f256be5927aa16
font_01_sfnt_off0006a114.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6A114 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0006b92b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6B92B 11268 bytes
SHA-256: e012bcbacdf3bab58173dbf4a7f05a58eddf6027616e7c68ccc9d1886e36e438