Malicious PDF — malware analysis report

Static analysis result for SHA-256 0298f6fb739f0a60…

MALICIOUS

PDF

234.7 KB Created: 2022-04-04 07:15:13 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-08
MD5: ffa2017f16d45499fb0856aa2762c25b SHA-1: 9b7df431aab18862a79676b9b6e112676dea6a3d SHA-256: 0298f6fb739f0a60b197bb9545a69e8882dbc9e5c5a6fb5ee91783173b144002
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7758

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=futurama+worlds+of+tomorrow+guide PDF link annotation
    • http://garantc.ru/userfiles/file/madisugewe.pdfIn PDF document text
    • https://magnumattachments.com/ckfinder/userfiles/Files/91738138175.pdfIn PDF document text
    • https://pgprojekt.pl/Upload/file/sedetuwosule.pdfIn PDF document text
    • http://studio-namiya.com/application/upload/files/34025849613.pdfIn PDF document text
    • https://ahha.az/userfiles/file/vinonaj.pdfIn PDF document text
    • https://www.sahabatkeluargahomecare.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622c2586f08a9---47732172390.pdfIn PDF document text
    • http://tw-echen.com/uploads/files/202202121925257338.pdfIn PDF document text
    • http://sictombbi.fr/ckfinder/userfiles/files/73466154389.pdfIn PDF document text
    • http://royal-pizza.eu/files/file/namajosixovanagalolo.pdfIn PDF document text
    • http://karthikeyanjayaram.com/userfiles/file/mopakatezasezekulex.pdfIn PDF document text
    • https://kenhquangcao.vn/uploads/files/lelojamovumukudezidaw.pdfIn PDF document text
    • http://moutierrozeille.fr/userfiles/file/duroxexuge.pdfIn PDF document text
    • http://tungalag.mn/userfiles/files/31584135404.pdfIn PDF document text
    • http://baharev76.ru/userfiles/file/10010400841.pdfIn PDF document text
    • http://ff-engineering.com/userfiles/files/6132098724.pdfIn PDF document text
    • http://scuderieverdina.it/scuderia/userfiles/file/37400632204.pdfIn PDF document text
    • http://akinmedikal.com/uploads/file/kejupoxugemezulinadinup.pdfIn PDF document text
    • https://ildiko-szepsegszalon.hu/userfiles/file/42676316660.pdfIn PDF document text
    • http://bausite.ru/userfiles/files/6627329798.pdfIn PDF document text
    • https://luckysurface.itweald.com/uploads/files/6233870214f1c.pdfIn PDF document text
    • https://kowasazupajobex.weebly.com/uploads/1/3/1/3/131383373/6295359.pdfIn PDF document text
    • https://nuzudaguzawoj.weebly.com/uploads/1/3/4/7/134717590/c6ca02905c2ed9.pdfIn PDF document text
    • https://nagaxubonafebax.weebly.com/uploads/1/3/1/6/131606673/52330698723ce.pdfIn PDF document text
    • http://taiwangallant.com/uploads/files/202204031253175096.pdfIn PDF document text
    • https://kogoporerosuf.weebly.com/uploads/1/3/5/3/135322240/lizujakabex_koded_nawugapul_vusonomemepiki.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_off000334ec.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000334ec.bin)

Related samples 3

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_off000334ec.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x334EC 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00034cfe.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x34CFE 20288 bytes
SHA-256: 8d17cc3dde88d7d246685771dd1c2f6e3e1134c8442385d60a726c4c04012c01
font_02_sfnt_off000382e3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x382E3 10756 bytes
SHA-256: e320986ecca455eac7508cd051d06fce27c9015965f0e4305dfb0f66f7a2b6b4

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