Malicious PDF — malware analysis report

Static analysis result for SHA-256 19123acdad607da6…

MALICIOUS

PDF

320.0 KB Created: 2022-04-20 09:54:55 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-22
MD5: 6e48b1ff830fcee7c47ffa2954e556b9 SHA-1: 82664935486ad5a4f6b7a82a5ccf95a76a287241 SHA-256: 19123acdad607da616a500b9a8907237ab64ba32eb6e61e675c8c9ffc18f7814
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8588

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://ragaz.co.za/YmrXLWy8?keyword=power%20wheels%20dune%20racer%20extreme%20weight%20limit PDF link annotation
    • http://safakkereste.com/kcfinder/upload/files/gabino.pdfIn PDF document text
    • http://impress-solution.com/file_media/file_image/file/22712009281.pdfIn PDF document text
    • http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620ad2c73a4f7---57452121728.pdfIn PDF document text
    • https://bebefezagogu.weebly.com/uploads/1/3/4/3/134372182/wefirutexor-kitef-bojinabutasa-dizorotele.pdfIn PDF document text
    • https://vujanakisa.weebly.com/uploads/1/3/4/4/134401771/8186382.pdfIn PDF document text
    • http://smartvoicecom.com/userfiles/96691900946.pdfIn PDF document text
    • https://guzezetuxavipub.weebly.com/uploads/1/3/4/7/134765233/mipebusiwog.pdfIn PDF document text
    • http://cc-loges.com/uploads/file/suxas.pdfIn PDF document text
    • https://dexidete.weebly.com/uploads/1/3/5/3/135394420/nisivilefaliw_rotalewog_xifilowuxus_mexabanakig.pdfIn PDF document text
    • http://ed-web.cz/userfilesfile/72359787076.pdfIn PDF document text
    • https://giriwegulajujup.weebly.com/uploads/1/3/4/3/134320738/6279139.pdfIn PDF document text
    • https://alhouti.com/userfiles/file/sunakodikesuvipalaso.pdfIn PDF document text
    • https://fuzurisef.weebly.com/uploads/1/3/4/3/134369427/9b76fd0.pdfIn PDF document text
    • https://neksav.com/upload/ckfinder/files/249561879.pdfIn PDF document text
    • https://rojanudase.weebly.com/uploads/1/3/0/9/130969060/6014534.pdfIn PDF document text
    • http://cheapmarkt.com/userfiles/file/46899546919.pdfIn PDF document text
    • http://xn----htbccnijgu6o.xn--p1ai/kcfinder/upload/files/4443179960.pdfIn PDF document text
    • https://seforurusux.weebly.com/uploads/1/3/4/1/134131879/6696352.pdfIn PDF document text
    • https://dopozigixojak.weebly.com/uploads/1/3/4/5/134509916/kanupi_razawivusez_doluruva_funur.pdfIn PDF document text
    • https://kuvitarige.weebly.com/uploads/1/3/4/0/134095916/vemipagexedif.pdfIn PDF document text
    • https://regenapewafixun.weebly.com/uploads/1/3/4/3/134364718/a4bd6a8.pdfIn PDF document text
    • https://buvekidi.weebly.com/uploads/1/3/0/7/130775196/4045155.pdfIn PDF document text
    • https://pokumajapemen.weebly.com/uploads/1/3/4/4/134490217/kamuliwuz_miluz_retejekax.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_off00048c14.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x48C14 20216 bytes
SHA-256: 6d1f23200ccaf6125cfef4207570952debe654925b778e653ceae5a76a026eec
font_01_sfnt_off0004be7d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4BE7D 11108 bytes
SHA-256: 84788671b409a64362498dd5d36a34230dbb546cca7cd4241c7f2df20a4d9834
font_02_sfnt_off0004d81c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4D81C 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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