Malicious PDF — malware analysis report

Static analysis result for SHA-256 ca69343d204864d6…

MALICIOUS

PDF

358.5 KB Created: 2022-04-12 14:05:01 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-07
MD5: 7e37814fb8293a33fd00f1273e402f53 SHA-1: 5bcc74391ac2974d7d9b953f9b5a6015cecaad73 SHA-256: ca69343d204864d6ae0fb6d6dd1835c62b7d56dbfacb0993ad5f2002a02f4f57
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5507

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://sunuf.co.za/XSRYdR1H?utm_term=ukulele+pop+songs+pdf PDF link annotation
    • https://jemogofeti.weebly.com/uploads/1/3/4/0/134042608/be7223be53cf5.pdfIn PDF document text
    • https://xn--interpeas-r6a.es/upload/files/kivuwovomitop.pdfIn PDF document text
    • https://pesefusuf.weebly.com/uploads/1/3/4/4/134486856/1126733.pdfIn PDF document text
    • https://netron.pt/app/webroot/media/files/92012857318.pdfIn PDF document text
    • https://nerilumasufut.weebly.com/uploads/1/3/1/4/131437044/24c46f454e909.pdfIn PDF document text
    • https://kamurodogoruvax.weebly.com/uploads/1/3/4/8/134887894/kawixagawelolezat.pdfIn PDF document text
    • https://kutenamig.weebly.com/uploads/1/3/0/7/130740069/gelaj.pdfIn PDF document text
    • https://kolajinetam.weebly.com/uploads/1/3/4/5/134584148/5615297.pdfIn PDF document text
    • https://wiwetone.weebly.com/uploads/1/3/4/6/134660192/afc4ad1180b9a6.pdfIn PDF document text
    • https://bemaxeviliw.weebly.com/uploads/1/3/4/4/134482954/pokelezimonaduf-dijodagasuk.pdfIn PDF document text
    • https://nilolelapoxa.weebly.com/uploads/1/3/7/5/137504254/2047654.pdfIn PDF document text
    • http://nexxstep.nl/userfiles/file/xotadipenesa.pdfIn PDF document text
    • https://wuwenivavubujer.weebly.com/uploads/1/3/1/4/131437756/saxam-javuwesadogus-lidomasatozeg.pdfIn PDF document text
    • https://fizolapojola.weebly.com/uploads/1/3/1/3/131383549/gufanowenekiv.pdfIn PDF document text
    • https://nuwevalixur.weebly.com/uploads/1/3/5/9/135990129/6460093f95971.pdfIn PDF document text
    • https://jirakeleda.weebly.com/uploads/1/3/5/9/135992973/a93bdc.pdfIn PDF document text
    • https://sufusazowuk.weebly.com/uploads/1/3/4/3/134311692/tuduzale.pdfIn PDF document text
    • https://gidepezugubuwo.weebly.com/uploads/1/3/4/7/134766768/kibumigidagiguwule.pdfIn PDF document text
    • https://sudarixadozitot.weebly.com/uploads/1/3/5/3/135331315/xiduxuwidakalizoj.pdfIn PDF document text
    • https://tisirobe.weebly.com/uploads/1/3/4/6/134699904/20d00.pdfIn PDF document text
    • https://bebefezagogu.weebly.com/uploads/1/3/4/3/134372182/zokulanebog.pdfIn PDF document text
    • https://mytalk7.com/_UploadFile/Images/file/57948720358.pdfIn PDF document text
    • https://mabiredozex.weebly.com/uploads/1/3/4/4/134482212/a27fd.pdfIn PDF document text
    • https://piladokad.weebly.com/uploads/1/3/4/7/134759874/sutorojudox.pdfIn PDF document text
    • http://test-webursitet-ru.webursitet.ru/Files/file/jorira.pdfIn PDF document text
    • https://patajarixeli.weebly.com/uploads/1/3/1/0/131070073/xipuwar.pdfIn PDF document text
    • https://mudateconmigo.cl/wp-content/plugins/super-forms/uploads/php/files/9c96971627b01e3f1f43dc1994a1ec70/bovute.pdfIn PDF document text
    • https://katopogovalasa.weebly.com/uploads/1/3/5/4/135401177/d2555.pdfIn PDF document text
    • http://xn--80ackbssfuieecff0e8c.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/o4cftabmoiqtjnkdiqg0nv0ut4/jelunuvalasevinagolunob.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_off00052652.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00052652.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00052652.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x52652 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00053e64.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x53E64 19844 bytes
SHA-256: 94ffccb5ce58697f9289c49b715c76c801490594d49e829c6437274ad949a6cb
font_02_sfnt_off0005726a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5726A 10420 bytes
SHA-256: 25fe872f0f3ba2946054ea8dbef4bf33df3c7e0af42cb53c24b3572574420af1