Malicious PDF — malware analysis report

Static analysis result for SHA-256 65772bdfbc8a0aeb…

MALICIOUS

PDF

303.9 KB Created: 2022-04-15 01:31:58 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-08
MD5: 3cf7635e5d3fa84e8af66b2cd715bd99 SHA-1: 06546143f83279db686969a4c0fa1f7a876632bd SHA-256: 65772bdfbc8a0aeb72f0ad9480dd30a25ec86eb138be0ded20511b1788363687
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7501

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://tevav.co.za/XSRYdR1H?utm_term=billy+ocean+love+zone+free PDF link annotation
    • https://xajijalati.weebly.com/uploads/1/3/3/9/133997138/sidijuzefulusomaka.pdfIn PDF document text
    • https://wisakonison.weebly.com/uploads/1/3/4/7/134766038/11841d84bf.pdfIn PDF document text
    • https://erimti.com/userfiles/file/bedapituledowegubafewa.pdfIn PDF document text
    • https://karapinler.com/calisma2/files/uploads/fulidoxizofijoxup.pdfIn PDF document text
    • https://nowagajepudo.weebly.com/uploads/1/4/1/3/141301897/65da5897.pdfIn PDF document text
    • https://cbolean.com/wp-content/plugins/super-forms/uploads/php/files/2b495cbea6325ce214b69e90929a0428/megov.pdfIn PDF document text
    • https://wazumiwu.weebly.com/uploads/1/3/6/0/136038811/886bcada0.pdfIn PDF document text
    • https://potemoguzoka.weebly.com/uploads/1/3/4/6/134646314/tegudufosani.pdfIn PDF document text
    • https://wabobileminila.weebly.com/uploads/1/3/5/4/135400898/8335053.pdfIn PDF document text
    • http://www.ukraine-dream.com/admin/ckeditor/kcfinder/upload/files/xagidafazumesixedufodux.pdfIn PDF document text
    • https://jpt.mysmartedu.com/uploadimages/files/66051634057.pdfIn PDF document text
    • https://voziguwotameba.weebly.com/uploads/1/3/4/3/134345279/soliradi.pdfIn PDF document text
    • https://www.ekometal.com/kcfinder/upload/files/27475705730.pdfIn PDF document text
    • https://wildpflanzen-planung.de/file/bivipurunizulaxurevomikaf.pdfIn PDF document text
    • https://pikopivani.weebly.com/uploads/1/3/4/5/134510180/kagijipizu_pawefogukik.pdfIn PDF document text
    • https://kokagajimixepu.weebly.com/uploads/1/3/5/3/135331661/e34b75521c5.pdfIn PDF document text
    • https://vebovaxuzukikom.weebly.com/uploads/1/3/4/3/134352383/tesususewezawanedi.pdfIn PDF document text
    • http://tauben-buchmeier.de/ablage/userfiles/files/46130171255.pdfIn PDF document text
    • http://kozhencherrymtc.org/userfiles/file/18398428798.pdfIn PDF document text
    • https://pajuzexakomujub.weebly.com/uploads/1/3/4/8/134898896/89f4e8c72d.pdfIn PDF document text
    • https://senesawepemij.weebly.com/uploads/1/3/7/5/137503152/boketegunonowen-netipoje-tafilexev-rofilapax.pdfIn PDF document text
    • http://senvietsystem.com/ckeditor/upload/files/13890727640.pdfIn PDF document text
    • https://stgeorgedentalcare.in/ckfinder/userfiles/files/69713283703.pdfIn PDF document text
    • https://thepainter.asia/upload/files/bajotakakiru.pdfIn PDF document text
    • http://emiem.pl/public/upload/ckfinder/userfiles/files/79023713498.pdfIn PDF document text
    • https://lumufumune.weebly.com/uploads/1/4/1/3/141333851/basitimivatan-renox.pdfIn PDF document text
    • https://zililiwuvifoked.weebly.com/uploads/1/4/1/3/141393151/sufitosananuzerok.pdfIn PDF document text
    • https://girejegi.weebly.com/uploads/1/3/4/4/134490844/f0233f43435eb3a.pdfIn PDF document text
    • https://wasizizinawuj.weebly.com/uploads/1/3/6/0/136096362/5b7fcd.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_off000451bf.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000451bf.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000451bf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x451BF 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off000469d6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x469D6 10356 bytes
SHA-256: 14413d6e4ece31271169c16ef5f0e9b6c905db3e9d931f3d80182e1207f62f18
font_02_sfnt_off0004815e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4815E 18604 bytes
SHA-256: f27acfdca987643e07bc1b7c73eb12949c6efbaa2ac6076595017b7eccc811bd