Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d5f7bd0c9abe9e8…

MALICIOUS

PDF

540.8 KB Created: 2022-04-16 14:33:02 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-11
MD5: edd0d4217518c852f7914c52d7609e74 SHA-1: 971be2f0fd89afd924aff1a808c05d6d1b0dccc5 SHA-256: 0d5f7bd0c9abe9e8e406e18b639b537c4c36e065806d7f8879840483ed03b1a9
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3851

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://pubogovivewata.weebly.com/uploads/1/3/2/3/132302724/baxiwusegofud_divudo_jiropawilepab.pdf In PDF document text
    • http://bluebossa.pl/files/file/tesewodexovigadojidu.pdfIn PDF document text
    • https://bazab.ru/ckfinder/userfiles/files/bekakenorulitemegam.pdfIn PDF document text
    • https://www.nitm.ac.in/nitmeghalaya/ckfinder/userfiles/files/28399981166.pdfIn PDF document text
    • http://www.podunajsko.sk/app/webroot/ckeditor/kcfinder/upload/files/bitenorujakaxisidugifefo.pdfIn PDF document text
    • https://portalspam.media-informatika-mura.com/assets/kcfinder/upload/files/41833136440.pdfIn PDF document text
    • https://dovizitozul.weebly.com/uploads/1/3/1/4/131408131/9211242.pdfIn PDF document text
    • https://gedolumu.weebly.com/uploads/1/3/4/7/134761272/wotesalet-bumamoxi-fiziti.pdfIn PDF document text
    • https://womutiliwefol.weebly.com/uploads/1/3/5/9/135964171/dazetoxukenuk.pdfIn PDF document text
    • https://mujunuduxur.weebly.com/uploads/1/3/5/3/135327440/65ce24bd1f2.pdfIn PDF document text
    • http://hanleyresources.com/images/20896027886.pdfIn PDF document text
    • https://afanasyev-design.ru/wp-content/plugins/super-forms/uploads/php/files/5d28c78fc8d7e286af18f34bdf13f946/89540988028.pdfIn PDF document text
    • https://autoteam.in/ckfinder/userfiles/files/88327220299.pdfIn PDF document text
    • https://zebazefapik.weebly.com/uploads/1/3/1/3/131383848/bujad.pdfIn PDF document text
    • https://swagath.co/new/ckfinder/userfiles/files/72546211808.pdfIn PDF document text
    • https://zafewogi.weebly.com/uploads/1/3/1/4/131407253/texotiwe.pdfIn PDF document text
    • https://sivakamewodomu.weebly.com/uploads/1/3/4/5/134599263/legoniwe-dogete.pdfIn PDF document text
    • http://cmcthailand.com/ckfinder/userfiles/files/nazekadeg.pdfIn PDF document text
    • http://theindianaccountant.com/pa/trainstation/uploads/image/file/40735822084.pdfIn PDF document text
    • http://www.pethouse.es/ckfinder/userfiles/files/56784341198.pdfIn PDF document text
    • https://vijafuziliniwe.weebly.com/uploads/1/4/1/4/141442303/2716684.pdfIn PDF document text
    • http://www.tamar.org.br/fotos_news/files/97752398263.pdfIn PDF document text
    • http://enjoy.sk/editor_uploads/system/files/63471775888.pdfIn PDF document text
    • https://fullhousetourism.com/UploadFiles/file/20220215005359176.pdfIn PDF document text
    • https://lovig.co.za/XSRYdR1H?utm_term=sample+accomplishment+report+for+teachers+in+sciencePDF link annotation
    • http://sptcrane.cn/d/files/22996261489.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_off0008055f.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0008055f.bin)

Related samples 7

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

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0008055f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8055F 17616 bytes
SHA-256: 740718646a7a9496dc7e398c1454347e248f342c62483ad72277da26179c948d
font_01_sfnt_off00083303.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x83303 10820 bytes
SHA-256: a565958a293576813185fb711405d34ca4bf6ee668a91d7adad607de48e59e37
font_02_sfnt_off00084bb6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x84BB6 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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