Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d36e6ee9e2476e1…

MALICIOUS

PDF

85.6 KB Created: 2021-10-20 23:32:55 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-14
MD5: 8cefc4129a79d735b41a1fa1cb39d5d6 SHA-1: e76c61bb5954aedb3f1f1216a851003defffbccc SHA-256: 0d36e6ee9e2476e15eca903e5e0ffbe88e83b8b27f20767f6dc51ed998458ddd
174 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9974

Heuristics 7

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • Security software disable instruction high SE_SECURITY_BYPASS
    Document instructs the user to disable antivirus or security software — unusual for ordinary documents and high-risk in an unsolicited file
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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 http://sunpix.ru/img/lib/file/bixajakajusivifowajijeju.pdf In PDF document text
    • https://tunguoilon.tunhua.vn/ipp/images/uploads/files/gujibubap.pdfIn PDF document text
    • http://transcash.com/ci/userfiles/files/robugof.pdfIn PDF document text
    • http://vanxuantravel.com/upload/files/80551173675.pdfIn PDF document text
    • http://delifarm.com/images/file/96565718644.pdfIn PDF document text
    • https://peusch.lu/userfiles/files/morurojatim.pdfIn PDF document text
    • http://rencontres-icare.org/userfiles/file/11323758437.pdfIn PDF document text
    • http://ylphs.com/ckfinder/userfiles/files/panonutokedutajupamudep.pdfIn PDF document text
    • https://bozoklar.org/ckfinder/userfiles/files/94030733379.pdfIn PDF document text
    • https://resulgame.com/calisma2/files/uploads/30781835376.pdfIn PDF document text
    • http://www.jindatunnel.com/up_files/file/jopuvujodoporukew.pdfIn PDF document text
    • https://aathichudi.org/userfiles/file/28956332029.pdfIn PDF document text
    • https://greenbins.ca/ckfinder/userfiles/files/ruromogetamebidalodoz.pdfIn PDF document text
    • http://semihkerpiccilervesupersound.com/upload/file/77258586222.pdfIn PDF document text
    • http://aeskulap24h.de/wp-content/plugins/formcraft/file-upload/server/content/files/161707ad529136---11703915209.pdfIn PDF document text
    • https://998.geektic.com/geektic/files/3647018822.pdfIn PDF document text
    • https://eravukappalpalli.com/userfiles/file/kofonejatorat.pdfIn PDF document text
    • https://domilot.com/uploader/files/sekokupajegodiv.pdfIn PDF document text
    • https://bela.geekers.tw/upload/file_folder/file/fugasefusukixamubajuvado.pdfIn PDF document text
    • https://asiahealthcaredentalcentre.com/ckfinder/userfiles/files/razuvitulukojapedobamuj.pdfIn PDF document text
    • https://medsplus.us/admin/images/file/xelitubuxodusujikaza.pdfIn PDF document text
    • http://balatonfurediallatorvos.hu/userfiles/file/74275708004.pdfIn PDF document text
    • https://canevastoilestjean.com/upload/editor/file/rosejironuta.pdfIn PDF document text
    • https://goodmix-psc.com/userfiles/files/75884508638.pdfIn PDF document text
    • https://feedproxy.google.com/~r/Gsjc/~3/RC0zOYPQW8A/uplcv?utm_term=gta+vice+city+highly+compressed+pcPDF link annotation
    • 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_off0000e65d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE65D 18476 bytes
SHA-256: 114cb35792daa0a5a410cbd740333a14898f895cfa5419272d4327ab4ae67034
font_01_sfnt_off00011691.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11691 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00012ea8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12EA8 11076 bytes
SHA-256: 946651bb206c3c9c7bd881ebb782bad8d628ed86c2bf378ec205e7c2ad83983d

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