Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d59770cb20b05fc…

MALICIOUS

PDF

331.9 KB Created: 2022-03-03 17:56:44 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-11
MD5: abd3e30d01c9fa2428780a5611d83857 SHA-1: 514908276f6c9d3a707f929d36ab8e5d9f756510 SHA-256: 0d59770cb20b05fca219e506aed6cf85576392fbc39e70e2449c62bc33c9c4c0
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7583

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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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=what+is+the+weather+report+in+india PDF link annotation
    • https://elminhaj.org/userfiles/file/zebobalup.pdfIn PDF document text
    • http://metzpaintings.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620261a5a4156---72048864343.pdfIn PDF document text
    • http://www.infranetltd.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620ccb244af25---nasokisipitanenifupobatop.pdfIn PDF document text
    • http://csc-0898.com/userfiles/file/20220217154549_dlw5lg.pdfIn PDF document text
    • https://share.linkilike.com/libraries/kcfinder/upload/files/31133083325.pdfIn PDF document text
    • http://kondicionery-krasnogorsk.ru/upload_picture/file/3915235351.pdfIn PDF document text
    • http://www.veslovani-vsb.cz/soubory/file/2790588808.pdfIn PDF document text
    • https://webmedcentralplus.com/userfiles/file/nuvojamigo.pdfIn PDF document text
    • https://www.silverskilled.com/gateway/kcfinder/upload/files/79877719955.pdfIn PDF document text
    • https://abbma.in/admin/uploads/file/xufakobavikokeridupu.pdfIn PDF document text
    • https://klcmekatronik.com/ckfinder/userfiles/files/noxumubavelewiranurel.pdfIn PDF document text
    • https://edubox.mn/uploads/users/0/files/32588543879.pdfIn PDF document text
    • http://tarasovfabrika.ru/uploads/file/52304849730.pdfIn PDF document text
    • http://blog-lunettes.top-lunettes.com/userfiles/file/66834058722.pdfIn PDF document text
    • http://chanassociation.org/uploads/file/judezit.pdfIn PDF document text
    • http://lnyy.cc/uploads/file/1645397428.pdfIn PDF document text
    • http://jyjwqj.com/uploadfile/file///2022020504115676.pdfIn PDF document text
    • https://zapcdn.space/web/img/podborky/files/84513120632.pdfIn PDF document text
    • http://www.champcaregivers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620ccb88ab1c0---degojetipofazirikibodovob.pdfIn PDF document text
    • http://ahcxdq.com/uploads/file/180903182634.pdfIn PDF document text
    • https://nhatngudongkinh.com/upload/ckupload/files/tulujutafidexuwafulupuno.pdfIn PDF document text
    • http://0851gay.org/userfiles/202202file/2022020604334870554.pdfIn PDF document text
    • http://lexprikson.com/admin/style/images/userfiles/file/tiwudisijidunibup.pdfIn PDF document text
    • http://formanwoman.ru/userfiles/files/55780676280.pdfIn PDF document text
    • http://kimbuunguyen.com/uploads/userfiles/file/63498947416.pdfIn PDF document text
    • https://1877painters.com/FCKeditor/file/27274972596.pdfIn PDF document text
    • http://tongdingjixie.com/d/files/fisejakojutapumovesabuxi.pdfIn PDF document text
    • https://fotobolfestmeny.hu/mvc/userfiles/file/99469456688.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_off0004c266.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004c266.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004c266.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4C266 10520 bytes
SHA-256: 351595f57b68af3981842c68a1770ba2ed8f29a4f78e1312517717224200f23d
font_01_sfnt_off0004da59.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4DA59 17452 bytes
SHA-256: eaecfcb93622d3cfe59907257579b45a03a0f726be3e5798189d180daee02d8e
font_02_sfnt_off00050801.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x50801 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9