Malicious PDF — malware analysis report

Static analysis result for SHA-256 478d5d60226d35da…

MALICIOUS

PDF

252.2 KB Created: 2022-04-13 07:42:37 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-20
MD5: 1cffbae9d7d86b4f59fe3a4922d7e1ba SHA-1: 4007508a57d0bc41835fb0b45d44078d997e7c7e SHA-256: 478d5d60226d35daf0410d4988d269df3e16916c4dcf4bbe6ae9b4edf3702447
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7170

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://podar.co.za/XSRYdR1H?utm_term=define+non-+conformity+in+law PDF link annotation
    • https://jibaruxika.weebly.com/uploads/1/3/4/7/134726637/168618.pdfIn PDF document text
    • https://gebifafotuzuwi.weebly.com/uploads/1/3/5/3/135324040/1537342.pdfIn PDF document text
    • https://wumupozokowep.weebly.com/uploads/1/3/5/3/135346219/9908991.pdfIn PDF document text
    • https://kilekefaze.weebly.com/uploads/1/3/4/6/134631798/vosok_tegisugibak_givowafajegigak_davabumaxi.pdfIn PDF document text
    • https://bisenerujopok.weebly.com/uploads/1/3/4/8/134898299/bifanirekimu.pdfIn PDF document text
    • https://dodotutole.weebly.com/uploads/1/3/4/7/134764587/8931844.pdfIn PDF document text
    • https://jovuximunises.weebly.com/uploads/1/3/0/8/130814448/pifir.pdfIn PDF document text
    • https://bumeguzi.weebly.com/uploads/1/3/5/3/135391430/piredi_fadurezisarej_tobofezugan_dexijofisu.pdfIn PDF document text
    • https://fawewetipe.weebly.com/uploads/1/3/1/3/131379545/penobuf.pdfIn PDF document text
    • http://szentistvanpatika.hu/upload/file/xuvomawenelavodopitogabas.pdfIn PDF document text
    • https://limazosit.weebly.com/uploads/1/3/1/3/131380555/mamej_ravexid_zedibeda_totovevir.pdfIn PDF document text
    • https://mogivara.weebly.com/uploads/1/3/2/7/132712472/xazudevexoti.pdfIn PDF document text
    • https://magenudelekoj.weebly.com/uploads/1/3/5/9/135975171/9238942.pdfIn PDF document text
    • https://jogelobob.weebly.com/uploads/1/3/5/9/135961552/vixugefaribefitotoja.pdfIn PDF document text
    • https://toriradusug.weebly.com/uploads/1/3/4/7/134744904/9120849.pdfIn PDF document text
    • https://xuvamifete.weebly.com/uploads/1/3/0/8/130874567/wadewugawesa-lupam.pdfIn PDF document text
    • http://pol2-simf.ru/userfiles/file/tofin.pdfIn PDF document text
    • https://rovubusik.weebly.com/uploads/1/3/4/6/134612442/567709.pdfIn PDF document text
    • https://birobidusizal.weebly.com/uploads/1/3/4/6/134638138/xinutufesini.pdfIn PDF document text
    • https://madapupe.weebly.com/uploads/1/3/4/6/134667506/ddb17.pdfIn PDF document text
    • http://circuitvietnamcambodge.com/hinhanh/file/56653154018.pdfIn PDF document text
    • https://xafukulirodut.weebly.com/uploads/1/3/1/3/131379356/7682956.pdfIn PDF document text
    • https://defejeve.weebly.com/uploads/1/3/4/3/134386135/1717452.pdfIn PDF document text
    • https://xogalorezekulim.weebly.com/uploads/1/3/5/4/135400954/25a31062fa0fd4.pdfIn PDF document text
    • https://pegujugadul.weebly.com/uploads/1/3/1/6/131637136/sotidavuwovad.pdfIn PDF document text
    • http://moscowprice.com/content/xuploadimages/file/jutipuvufatamevuj.pdfIn PDF document text
    • https://vifawadezak.weebly.com/uploads/1/3/4/8/134846548/wixaxumizedum.pdfIn PDF document text
    • https://tatajojaboxu.weebly.com/uploads/1/3/4/0/134040665/7676094.pdfIn PDF document text
    • https://mereduje.weebly.com/uploads/1/3/4/7/134751500/1e7345.pdfIn PDF document text
    • https://wanesibib.weebly.com/uploads/1/3/4/5/134591449/678e2230b85b.pdfIn PDF document text
    • http://promastersecurity.com/sites/default/files/file/bovolatesame.pdfIn PDF document text
    • https://ximazaka.weebly.com/uploads/1/3/2/7/132712593/bafisosumomopu.pdfIn PDF document text
    • https://naduwabale.weebly.com/uploads/1/3/4/6/134651235/fuminola.pdfIn PDF document text
    • http://cuahuyhoang.com/media/ftp/file/jogifob.pdfIn PDF document text
    • https://takipcisec.com/calisma2/files/uploads/sujujesujaz.pdfIn PDF document text
    • https://dobuwejakunarek.weebly.com/uploads/1/3/4/7/134772316/birefaxexomax-risebulu-nerepoxomojo-gelutepeziniru.pdfIn PDF document text
    • https://liniraniz.weebly.com/uploads/1/3/5/3/135339257/kuruv.pdfIn PDF document text
    • https://vovazukaliwo.weebly.com/uploads/1/3/5/9/135962855/2429818.pdfIn PDF document text
    • http://elma-itc.ru/!upload/files/41998503869.pdfIn PDF document text
    • https://zumakago.weebly.com/uploads/1/3/4/4/134490492/608ba42aa2bba7.pdfIn PDF document text
    • https://www.wunderlandovi.hu/kcfinder/upload/files/33617530777.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

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00037fce.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x37FCE 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off000397e5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x397E5 10564 bytes
SHA-256: fee27876294f9bc0fdfd5d82f7aea0c6d6a4be3363fe18b97c6c2369a184a3ab
font_02_sfnt_off0003b012.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3B012 18908 bytes
SHA-256: 81a36ac4ddf434ecb9de49a733b22cfa0630491e646165a5d2334aacf43183be

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