Malicious PDF — malware analysis report

Static analysis result for SHA-256 01a027a909e296c7…

MALICIOUS

PDF

344.1 KB Created: 2022-03-08 08:29:55 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-01
MD5: e2ce01853ac1f2ee1867eb025412e33c SHA-1: 445e9938703a4fe49a57b0dbf8798f2b1e7e557d SHA-256: 01a027a909e296c7806f0239fe00d41b4d3b162cdc9bb5a23b56b3fe31426c2a
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6763

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://yubit.co.za/XSRYdR1H?utm_term=usa+lottery+application+form PDF link annotation
    • https://ctners.com/ckfinder/userfiles/files/pudoxom.pdfIn PDF document text
    • http://svm.kalistecom.org/img/files/faxuxunogowadegimovisu.pdfIn PDF document text
    • http://inlocoodontologia.com.br/assets/kcfinder/upload/files/28751117526.pdfIn PDF document text
    • http://srimmigrationconsultants.com/kcfinder/upload/files/fadiv.pdfIn PDF document text
    • http://jiachuankeji.com/upload_fck/file/2022-3-5/20220305142506713753.pdfIn PDF document text
    • http://longarmacademy.net/fckeditor/userfiles/file/joxefemiputegetepa.pdfIn PDF document text
    • http://helix.chuing.net/mai/ckfile/files/gefumo.pdfIn PDF document text
    • http://valburysekuritas.co.id/upload/files/12299404424.pdfIn PDF document text
    • http://auxerretv.com/content/public/file/42419118082.pdfIn PDF document text
    • http://afslab.asia/upload/files/mivopigidolo.pdfIn PDF document text
    • http://ever-pioneer.com/upload/files/duzidagixabon.pdfIn PDF document text
    • http://igigeothermal.jp/userfiles/file/12969282086.pdfIn PDF document text
    • https://owop.challengersports.com/userfiles/files/13240082909.pdfIn PDF document text
    • https://alternativecarrepair.com/userfiles/file/35186387803.pdfIn PDF document text
    • http://xpeedon.net/userfiles/file/20220216120020.pdfIn PDF document text
    • http://songpinhao.com/userfiles/files/kawamewefosubibu.pdfIn PDF document text
    • https://ngusacdon.com/upload/files/29130773838.pdfIn PDF document text
    • http://norrlandet.se/userfiles/file/51733344376.pdfIn PDF document text
    • http://kulukaubandus.ee/files/filemanager/files/wopawanaxiju.pdfIn PDF document text
    • https://agriplan-rs.com/dados/ckfinder/files/9798577814.pdfIn PDF document text
    • http://www.granito-terrazzo.be/ckeditor/kcfinder/upload/files/27442340304.pdfIn PDF document text
    • http://www.canadiantreasurer.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620d810161bec---29667066166.pdfIn PDF document text
    • https://successalpha.team/upload/files/kupigafunijamip.pdfIn PDF document text
    • https://aventura-agence.lu/userfiles/files/15831136915.pdfIn PDF document text
    • http://a7199910.coco1490.com/upload/file_folder/file/dotemuresubawodituna.pdfIn PDF document text
    • https://rusepress.com/uploads/wysiwyg/files/zasajesujemimofiporugu.pdfIn PDF document text
    • http://advocaatindex.nl/images/uploads/suremapa.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

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004f1c9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F1C9 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off000508e4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x508E4 18144 bytes
SHA-256: 8f8d16cfde7ae3d8d52301359c68f782d2f12572da4388d8ef26b5fe3f0111a1
font_02_sfnt_off0005386e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5386E 10760 bytes
SHA-256: e0ad8aba25392a660b5f6149502c5366433d3ff9597b414136ee39a5cdf7d7b3

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