Malicious PDF — malware analysis report

Static analysis result for SHA-256 14c75322caa18b55…

MALICIOUS

PDF

79.7 KB Created: 2022-04-16 03:39:12 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-16
MD5: 89043935c04f38d793d097154a667e9e SHA-1: e451da1cd8629e30684ae17e736b9755a4b086eb SHA-256: 14c75322caa18b55bd30ea8b460b9f9d8635aae31e4be6f967054ef03e5b2850
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9995

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
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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://fecuq.co.za/YmrXLWy8?keyword=what%20are%20female%20viking%20names PDF link annotation
    • https://lorenzonimmigrationlaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/16203a9d904042---silogodopenetibepukudodem.pdfIn PDF document text
    • https://bookings.gulfstarsports.com/admin/kcfinder/upload/files/65269202247.pdfIn PDF document text
    • https://xabomipa.weebly.com/uploads/1/3/4/4/134484571/gigawuduvikopuxoba.pdfIn PDF document text
    • https://schmitz.cz/res/file/jofixotagab.pdfIn PDF document text
    • https://terminarz.online/kosmetyczka/krakow/files/sipokokobanalolonara.pdfIn PDF document text
    • https://vaxedokumam.weebly.com/uploads/1/3/4/2/134266394/783314.pdfIn PDF document text
    • https://noselarinagebep.weebly.com/uploads/1/3/6/0/136051947/maravi_vukiwugur_beguja.pdfIn PDF document text
    • https://zunudomulu.weebly.com/uploads/1/3/4/6/134604261/xopeseralusodaxoxore.pdfIn PDF document text
    • https://movie2book.com/userfiles/file/bozegukeruloz.pdfIn PDF document text
    • https://kaboriropisek.weebly.com/uploads/1/3/7/5/137512102/firetidanu.pdfIn PDF document text
    • https://piwefewow.weebly.com/uploads/1/4/1/4/141424500/xigosume.pdfIn PDF document text
    • http://riverla.vn/uploads/userfiles/file/89897542432.pdfIn PDF document text
    • https://nobleanimalsanctuary.org/wp-content/plugins/super-forms/uploads/php/files/tmp/kogumizujimas.pdfIn PDF document text
    • https://jujapuboma.weebly.com/uploads/1/3/4/6/134688254/ragilulujugi.pdfIn PDF document text
    • https://padilokemim.weebly.com/uploads/1/3/1/3/131381900/4849282b.pdfIn PDF document text
    • https://dogirewepa.weebly.com/uploads/1/3/1/8/131856222/lubawodenopuxe.pdfIn PDF document text
    • https://bedasalisavif.weebly.com/uploads/1/3/4/6/134601990/5971301.pdfIn PDF document text
    • http://kimbuunguyen.com/uploads/userfiles/file/86808639001.pdfIn PDF document text
    • http://pk.mo/userfiles/file/69708972711.pdfIn PDF document text
    • https://vavetupabon.weebly.com/uploads/1/3/3/9/133999816/97b0053e033d.pdfIn PDF document text
    • https://mk-pamyat.kz/uploads/files/71097547309.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_off0000d0ff.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000d0ff.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000d0ff.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD0FF 10692 bytes
SHA-256: be1f12a8b494bfffdeb843c4bf57de09f949e670feabf2cf41161f8e4cf900eb
font_01_sfnt_off0000e95a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE95A 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0001016c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1016C 17788 bytes
SHA-256: 41e2dabcb08f84caa78b98051e72864863037c7678739364411546786112389f