Malicious PDF — malware analysis report

Static analysis result for SHA-256 cd729054c8766634…

MALICIOUS

PDF

365.0 KB Created: 2022-04-16 08:32:09 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-19
MD5: 45ec065e59f6cf2f7f413da789de26de SHA-1: 0652979373d0545da9a8b860009728c51aeafcae SHA-256: cd729054c876663449b11cad9b9e684c4bb10b648796f214beb4b915ce19f13d
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7480

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://norin.co.za/XSRYdR1H?utm_term=usa+time+zone+map+with+states+pdf PDF link annotation
    • https://fexagire.weebly.com/uploads/1/3/0/7/130775556/labadeguxevidi_xifavorokip_kibaga.pdfIn PDF document text
    • http://autoachtercamper.nl/userfiles/file/33558509704.pdfIn PDF document text
    • https://zalogarigi.weebly.com/uploads/1/3/2/6/132695681/rorurunetotobuv.pdfIn PDF document text
    • https://tujozidu.weebly.com/uploads/1/3/4/6/134694944/d755bdf8fdc4.pdfIn PDF document text
    • https://alpinashop.rudy-ra.com/files/figujijerelosedufazor.pdfIn PDF document text
    • https://shaksheer.com/app/webroot/upload/files/7358695884.pdfIn PDF document text
    • https://xufujume.weebly.com/uploads/1/3/4/8/134851049/jojoga_vunomon_zosawaxegalisel_xubajuxusore.pdfIn PDF document text
    • https://pikuteki.weebly.com/uploads/1/3/4/4/134459105/1163302.pdfIn PDF document text
    • http://ranaghatpchsschool.org/userfiles/file/bomikesow.pdfIn PDF document text
    • http://premiumdrinks.eu/userfiles/61516375065.pdfIn PDF document text
    • https://lupoxever.weebly.com/uploads/1/3/1/4/131413766/sasigejosiraxef.pdfIn PDF document text
    • https://donumidivapog.weebly.com/uploads/1/3/4/7/134734387/388073.pdfIn PDF document text
    • http://fskyok.com/uploadfile/files/34172512674.pdfIn PDF document text
    • http://www.melodypods.com/wp-content/plugins/formcraft/file-upload/server/content/files/1623b97286823f---vozometeduto.pdfIn PDF document text
    • https://pirikanupixiro.weebly.com/uploads/1/3/0/8/130873781/fcd53de4cf941.pdfIn PDF document text
    • https://nitibikom.weebly.com/uploads/1/4/1/3/141372781/d9d37484f587aca.pdfIn PDF document text
    • https://begafirezudafo.weebly.com/uploads/1/3/1/4/131438667/sepet_dilanegupeto_gedoleti.pdfIn PDF document text
    • https://galafibokuwi.weebly.com/uploads/1/3/4/8/134868726/b257b4c9.pdfIn PDF document text
    • https://wikoxonomonajez.weebly.com/uploads/1/4/1/2/141255092/lamubawinep.pdfIn PDF document text
    • https://vitaworitevazol.weebly.com/uploads/1/3/4/4/134484496/2464867.pdfIn PDF document text
    • https://jibokogemi.weebly.com/uploads/1/3/4/7/134767321/4511194.pdfIn PDF document text
    • https://xigukiburid.weebly.com/uploads/1/3/2/7/132741693/994425.pdfIn PDF document text
    • https://lidoxuma.weebly.com/uploads/1/3/4/5/134584164/toxigefa.pdfIn PDF document text
    • https://rifatusozoked.weebly.com/uploads/1/3/2/6/132681337/1843965.pdfIn PDF document text
    • https://lbk-ingatlan.hu/uploads/file/67137240586.pdfIn PDF document text
    • https://damiel.eu/userfiles/file/63339518122.pdfIn PDF document text
    • https://lisobigu.weebly.com/uploads/1/3/1/6/131606175/xikefa-lujavolope-veref.pdfIn PDF document text
    • http://osullivanspressurewashing.com/wp-content/plugins/formcraft/file-upload/server/content/files/1625841c4038ce---57481822685.pdfIn PDF document text
    • https://podixokudaz.weebly.com/uploads/1/3/4/2/134236532/6248912.pdfIn PDF document text
    • https://baoyi-chuck.com/ckfinder/userfiles/files/88031846086.pdfIn PDF document text
    • http://chafewyuok.handysociality.com/upload/files/nipalazijo.pdfIn PDF document text
    • http://sabinelokhorst.com/media-upload/files/depimone.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_off0005486a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5486A 16704 bytes
SHA-256: b16f261b500dabb2613e9a5e55eb1ee1bbde038018acaada9bba6116b701e876
font_01_sfnt_off000573f8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x573F8 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00058c0f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x58C0F 10768 bytes
SHA-256: 3a39183314b690c8c3137e9990308a5be55f348a4ed01d6e0b2cf672643dcebb