Malicious PDF — malware analysis report

Static analysis result for SHA-256 258f5b85c720e15e…

MALICIOUS

PDF

269.1 KB Created: 2022-04-06 22:16:45 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-12
MD5: a20ffad3659ecfacc4f875c6aecb2bc2 SHA-1: 39118f6702663415a5048be5e22faf1d10431978 SHA-256: 258f5b85c720e15e4fc6aca75af5583262eb09dc2593fd996a71b37949806715
176 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5476

Heuristics 6

  • 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.
  • Travel-support phone-number stuffing scam high SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • 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://janewabogub.weebly.com/uploads/1/3/4/4/134483822/jakajogoribakuluvuz.pdf In PDF document text
    • https://nelodukes.weebly.com/uploads/1/3/6/0/136085721/6054293.pdfIn PDF document text
    • https://sinitilelimokiz.weebly.com/uploads/1/3/4/3/134348988/texozedalagapatowow.pdfIn PDF document text
    • https://tuxibefogeja.weebly.com/uploads/1/3/4/3/134359070/vapuzodip_xepapotazeleru_wurofunofirekes.pdfIn PDF document text
    • https://vapoviris.weebly.com/uploads/1/4/1/2/141256446/3439824.pdfIn PDF document text
    • https://bonifivudinuf.weebly.com/uploads/1/3/4/3/134305406/2074688.pdfIn PDF document text
    • https://raduwuriko.weebly.com/uploads/1/3/4/4/134454813/44bd4188.pdfIn PDF document text
    • https://paxolobiwoke.weebly.com/uploads/1/3/1/1/131163878/mutif.pdfIn PDF document text
    • https://monezoxikaxusoj.weebly.com/uploads/1/3/1/4/131453753/kogadabobew-dimugebusebuli.pdfIn PDF document text
    • https://dazuvekojuj.weebly.com/uploads/1/3/4/8/134863877/loxurusus.pdfIn PDF document text
    • https://desaboros.weebly.com/uploads/1/3/5/4/135400021/bb935aefa.pdfIn PDF document text
    • http://vaonhaphatphap.com/images/uploads/files/23301652816.pdfIn PDF document text
    • https://tabofeluraratub.weebly.com/uploads/1/3/1/4/131438776/2483a8f77572b.pdfIn PDF document text
    • https://wikagigodoxuf.weebly.com/uploads/1/3/2/8/132814929/6916829.pdfIn PDF document text
    • https://vunorizuwuxina.weebly.com/uploads/1/3/0/7/130774993/a2c6c3.pdfIn PDF document text
    • https://bawuzuxagoju.weebly.com/uploads/1/3/4/3/134340420/03d724f1.pdfIn PDF document text
    • https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/a22a5794add0ec1ad10776ce66a6fa84/navolurujunajig.pdfIn PDF document text
    • https://nilanifek.weebly.com/uploads/1/3/4/4/134466172/970ed4e1c73b4d.pdfIn PDF document text
    • https://rowadalbyt.com/userfiles/files/51843730988.pdfIn PDF document text
    • https://pasobirumolok.weebly.com/uploads/1/3/5/3/135394389/8aefcb0e.pdfIn PDF document text
    • https://pujuferot.weebly.com/uploads/1/3/4/6/134657525/3d3b5a04c7.pdfIn PDF document text
    • https://toxilitabosi.weebly.com/uploads/1/3/4/4/134495834/dujitumor-wunifumon.pdfIn PDF document text
    • https://relulime.weebly.com/uploads/1/3/4/3/134384492/93b5d274ac.pdfIn PDF document text
    • https://biwabonuw.weebly.com/uploads/1/3/1/4/131438869/gopoxeguvifew-wuzixesisapazir-pefiwofenapo-kisanifod.pdfIn PDF document text
    • https://tidatulo.weebly.com/uploads/1/3/2/8/132815220/lafepuveva_govuv_minifaxuxufava_biwudeworuvurad.pdfIn PDF document text
    • https://jutasosunefobe.weebly.com/uploads/1/3/4/0/134012390/2944909.pdfIn PDF document text
    • https://moxujudafetofa.weebly.com/uploads/1/3/2/7/132712376/9403034.pdfIn PDF document text
    • https://faxojexus.weebly.com/uploads/1/4/1/2/141294628/836f61d55c8.pdfIn PDF document text
    • https://karoxenerom.weebly.com/uploads/1/3/0/7/130739074/6816438.pdfIn PDF document text
    • https://mulofujuxemo.weebly.com/uploads/1/3/0/8/130874025/4c8b6b36.pdfIn PDF document text
    • https://vumovifevatu.weebly.com/uploads/1/3/4/4/134492396/mupagowigesu.pdfIn PDF document text
    • https://tumozoredupoki.weebly.com/uploads/1/3/0/9/130969837/4823f176e.pdfIn PDF document text
    • https://galevegu.weebly.com/uploads/1/3/4/5/134507196/1287505.pdfIn PDF document text
    • http://www.maarsehoveniers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16209a224196da---29558274205.pdfIn PDF document text
    • https://nukoxola.weebly.com/uploads/1/3/1/3/131380146/vizajeroseme_rezogetiv_giwutok_bobamejolur.pdfIn PDF document text
    • https://keguvetazako.weebly.com/uploads/1/3/4/7/134702613/tunijusekili-pobipekuj.pdfIn PDF document text
    • https://pobokeriwefugo.weebly.com/uploads/1/3/5/3/135395193/3922469.pdfIn PDF document text
    • https://colod.co.za/XSRYdR1H?utm_term=adobe+cs5+master+collection+serial+numberPDF link annotation
    • https://lexapokugivida.weebly.com/uploads/1/3/1/8/131856754/9737672.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_off0003a806.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003a806.bin)

Related samples 1

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

Full JSON: related samples API

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003a806.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3A806 10888 bytes
SHA-256: 43b189fe21860ebb39d71963c1659503cde3abf832194c493953cb956451ef76
font_01_sfnt_off0003c132.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3C132 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0003d944.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3D944 20224 bytes
SHA-256: 489779b6663c69074c93cb90d97396cf3a4c1e3ad11b158d870e9a92690b2b66
font_03_sfnt_off00040d42.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40D42 16532 bytes
SHA-256: 0ef20815623e48804e96a7574c30797a634b5ebe2b8959adb5aeb205b3a8fd64

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