Malicious PDF — malware analysis report

Static analysis result for SHA-256 f0cbf614345efb75…

MALICIOUS

PDF

414.5 KB Created: 2022-06-09 02:09:11 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-05
MD5: 5dcbc24d24933c4d0673f7bdf1ae1787 SHA-1: ad2eeca6a75cf21ccfa9d7eca34ba81a311903c9 SHA-256: f0cbf614345efb750eff798d610083081494aa7baf6cdcf4143e9b6631267e42
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6434

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://loheb.co.za/XSRYdR1H?utm_term=applied+weed+science+pdf+download+pc+download+full PDF link annotation
    • http://cariboo.simplywebeditor.com/site-uploads/wigekitaxukusafaxu.pdfIn PDF document text
    • http://potya.com/gatibetitulutezemiw.pdfIn PDF document text
    • https://kalyna.ua/sites/default/files/userfiles/file/34296152979.pdfIn PDF document text
    • http://nhuaduongnhapkhauaz.com/upload/files/85826717675.pdfIn PDF document text
    • http://nuraski.pl/wsg/userfiles/20782696467.pdfIn PDF document text
    • https://kelesidudukakub.weebly.com/uploads/1/3/5/3/135340861/tukodu.pdfIn PDF document text
    • https://performanshost.com/calisma2/files/uploads/jerudosabuwifidiba.pdfIn PDF document text
    • http://bobcaygeon.simplywebeditor.com/site-uploads/47108781883.pdfIn PDF document text
    • http://escalierdurire.fr/ckfinder/userfiles/files/69375977115.pdfIn PDF document text
    • https://wiwovadale.weebly.com/uploads/1/3/5/3/135322143/xukuj.pdfIn PDF document text
    • https://zitakutuseg.weebly.com/uploads/1/3/5/9/135994262/jazadabi-woxajidamaziwa-sebejuvusotevu.pdfIn PDF document text
    • https://xadimugeri.weebly.com/uploads/1/4/1/2/141293871/7b1905cde0733.pdfIn PDF document text
    • https://gekeravominaso.weebly.com/uploads/1/4/1/5/141558166/b1b9f50f7f3998.pdfIn PDF document text
    • http://sossurfshop.com/cliente/conteudos/files/genokegofabiwodeko.pdfIn PDF document text
    • http://a-mega.ua/images/uploads/file/kukujomisu.pdfIn PDF document text
    • http://f-okinawa.com/img/tmp/file/lenovaderepusafiviwum.pdfIn PDF document text
    • https://kinikike.weebly.com/uploads/1/3/5/3/135324172/bixobefeguwuzozukud.pdfIn PDF document text
    • https://pavafilapaf.weebly.com/uploads/1/3/5/3/135306960/0c3a3.pdfIn PDF document text
    • http://happyhanool.com/ckupload/files/lenogebawugiz.pdfIn PDF document text
    • https://inprovitpuertorico.com/ckfinder/userfiles/files/tavakewumedelojomob.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_off000600f4.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000600f4.bin)

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_off000600f4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x600F4 10584 bytes
SHA-256: 9839889461be76c4b85a573daace5c6e8b6841e1fe0ab9906ee83b9233c5e8a2
font_01_sfnt_off0006194a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6194A 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0006315c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6315C 22332 bytes
SHA-256: 10d525662b53b38c02e30205cf01b4052439bba2c7d0de0293f97c1f1201dc45

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