Malicious PDF — malware analysis report

Static analysis result for SHA-256 782ae0b9169606c2…

MALICIOUS

PDF

298.9 KB Created: 2022-04-03 14:52:32 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-16
MD5: c7fc11cda84f319e8853d9ca84f9ce34 SHA-1: 00a60d330c57819d16060e98a1f52b958250cb98 SHA-256: 782ae0b9169606c225d03e4372bd035866c689a5f0c830e11dcbc844179daa27
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7534

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://fecuq.co.za/XSRYdR1H?utm_term=cecytec+campeche+carreras PDF link annotation
    • https://puxofigu.weebly.com/uploads/1/3/5/3/135347112/5413754.pdfIn PDF document text
    • https://wuwikofoxanep.weebly.com/uploads/1/3/1/4/131437976/c1059db4f6a71.pdfIn PDF document text
    • https://noxagejes.weebly.com/uploads/1/3/0/7/130739287/6cd68a1c.pdfIn PDF document text
    • https://bizowubojixix.weebly.com/uploads/1/3/4/2/134265373/971a868a72709.pdfIn PDF document text
    • https://lumezoti.weebly.com/uploads/1/3/4/8/134863392/3760e20.pdfIn PDF document text
    • https://fipiwodumuxi.weebly.com/uploads/1/3/1/4/131453050/7496469.pdfIn PDF document text
    • https://finikozevoke.weebly.com/uploads/1/3/4/3/134331920/c73db078de.pdfIn PDF document text
    • https://marotebage.weebly.com/uploads/1/3/4/7/134712984/447273.pdfIn PDF document text
    • https://lotte-ppta.com/beta/assets/file/79834971246.pdfIn PDF document text
    • https://juxipidupe.weebly.com/uploads/1/3/4/6/134694928/9151aab387b7.pdfIn PDF document text
    • https://pristineleather.com/userfiles/file/tolamowositixusili.pdfIn PDF document text
    • https://thefencedocumentary.com/adminfiles/file/89853355709.pdfIn PDF document text
    • https://daniveledize.weebly.com/uploads/1/3/4/9/134900130/fijowiteg.pdfIn PDF document text
    • http://atlantichomeportugal.com/wp-content/plugins/formcraft/file-upload/server/content/files/162063574baf65---luxalojadoxurilo.pdfIn PDF document text
    • https://mavilefisubagar.weebly.com/uploads/1/3/1/6/131606233/jepoxidegifupi.pdfIn PDF document text
    • https://zirefugat.weebly.com/uploads/1/3/0/7/130740019/3438f.pdfIn PDF document text
    • https://nuxowodevuj.weebly.com/uploads/1/3/4/6/134609076/5f864e.pdfIn PDF document text
    • http://alzinda.fr/ckeditor/kcfinder/upload/files/98023576894.pdfIn PDF document text
    • https://zemovawid.weebly.com/uploads/1/3/4/6/134608463/5e2d726e.pdfIn PDF document text
    • https://zuseninin.weebly.com/uploads/1/3/4/6/134606702/mituba_nirugezenafoku_kamugasazose_nigozakotutux.pdfIn PDF document text
    • https://fakuduvedutew.weebly.com/uploads/1/3/4/8/134866980/xilijitefamajebexato.pdfIn PDF document text
    • https://rizafosukozesal.weebly.com/uploads/1/3/5/3/135346652/zosunebafifilit-zilipekujaxoro.pdfIn PDF document text
    • https://benubusu.weebly.com/uploads/1/3/4/5/134577078/tarexuwimabomug.pdfIn PDF document text
    • https://ragumavul.weebly.com/uploads/1/3/1/4/131483371/8209312.pdfIn PDF document text
    • https://zelidewa.weebly.com/uploads/1/3/4/3/134371532/dfd1b0a.pdfIn PDF document text
    • https://nutuvujupakumap.weebly.com/uploads/1/3/2/7/132740288/8698476.pdfIn PDF document text
    • https://nenuxigibasus.weebly.com/uploads/1/3/4/6/134694542/jivivodixofutopatib.pdfIn PDF document text
    • https://dilozerekake.weebly.com/uploads/1/3/1/4/131452754/rubag.pdfIn PDF document text
    • https://bakefakibozig.weebly.com/uploads/1/3/4/6/134678469/4121122.pdfIn PDF document text
    • http://tcpartners.vn/kcfinder/upload/files/juzemipirejodixesefegopas.pdfIn PDF document text
    • https://vizokajobekaxa.weebly.com/uploads/1/3/0/9/130969885/gavajalibezufinax.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_off000439c8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x439C8 19480 bytes
SHA-256: 4d292bced74caef940873a3e7e6098df6bfd0e2494742dabf091b526c9f4a4d6
font_01_sfnt_off00046c66.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46C66 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0004847d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4847D 10420 bytes
SHA-256: 41b39edca72e3074591ebf132b417ba4fee3531ff4994625b8def74f3eb0fe28

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