Malicious PDF — malware analysis report

Static analysis result for SHA-256 191c5393056c74bf…

MALICIOUS

PDF

456.1 KB Created: 2022-04-14 08:46:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-22
MD5: 4119c3a2e536c8f377fb020a96ff1839 SHA-1: c6b1670fec77739c31e5bb31a04ab4c2f020894e SHA-256: 191c5393056c74bf63369409243cb918df20779f13de3c2c9b760a324b17d04c
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4712

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://fecuq.co.za/XSRYdR1H?utm_term=jll+annual+report+2018 PDF link annotation
    • https://sokazavuse.weebly.com/uploads/1/3/1/3/131378988/vapubim.pdfIn PDF document text
    • https://pepisukuwen.weebly.com/uploads/1/3/1/6/131606293/judozajo-povetosix-damidikori.pdfIn PDF document text
    • https://xurugafidas.weebly.com/uploads/1/3/6/0/136081795/dajajasa_jaxavuwedax_rotigejozog_julusabusurab.pdfIn PDF document text
    • https://vidulegu.weebly.com/uploads/1/3/4/8/134897898/jumotapijupi-wudonalaxatoti-mukezoxib.pdfIn PDF document text
    • https://nozitobolilijaz.weebly.com/uploads/1/3/4/4/134473425/e288269142.pdfIn PDF document text
    • https://ganipomadajo.weebly.com/uploads/1/3/2/6/132695424/webapuzomexupu-wonefofolipekos-duzoxutewajot-fepadesolowuw.pdfIn PDF document text
    • https://paxuwuberuluza.weebly.com/uploads/1/3/1/3/131380725/diwexixisodenoj-vadeg-kisifes-parit.pdfIn PDF document text
    • https://mafinejolid.weebly.com/uploads/1/3/2/6/132683008/8675958.pdfIn PDF document text
    • https://jupojunidukeze.weebly.com/uploads/1/3/4/0/134012404/ralezosi_nigukekirogada_bilatobeje.pdfIn PDF document text
    • https://tasototunone.weebly.com/uploads/1/3/4/7/134755659/7504b95d92c9e.pdfIn PDF document text
    • https://rogapasutidubu.weebly.com/uploads/1/3/1/4/131438129/xutowoxogetuf_roxene_daxukasab.pdfIn PDF document text
    • https://dupivujo.weebly.com/uploads/1/3/4/6/134612497/sewopowobob.pdfIn PDF document text
    • https://zumaraje.weebly.com/uploads/1/3/0/7/130776401/vibimemoxijenusoda.pdfIn PDF document text
    • https://voledepegos.weebly.com/uploads/1/3/1/4/131407008/jiwugavezitose_dezuvisase_sedanirofebokur_jusomemiruxer.pdfIn PDF document text
    • https://gixejeti.weebly.com/uploads/1/3/4/3/134326891/vurimes_ravamivipukanu.pdfIn PDF document text
    • https://josozigigararu.weebly.com/uploads/1/3/2/6/132681886/2256964.pdfIn PDF document text
    • https://zifikatulonajo.weebly.com/uploads/1/3/4/4/134494345/9524348.pdfIn PDF document text
    • https://kegazesawatodo.weebly.com/uploads/1/3/4/3/134378031/ramigugekibebup-firagenamanofuz-rilotewugisej-bowekizixojemo.pdfIn PDF document text
    • https://setozovijigaze.weebly.com/uploads/1/3/4/3/134383391/lomanib-jijitozododa-zuxugip.pdfIn PDF document text
    • https://lafowesatumu.weebly.com/uploads/1/3/4/5/134503032/8716767.pdfIn PDF document text
    • https://mixofugu.weebly.com/uploads/1/3/4/3/134351041/3340672.pdfIn PDF document text
    • https://takibuvekinapix.weebly.com/uploads/1/3/4/4/134456834/modidoxukadifebonupu.pdfIn PDF document text
    • https://rizomoxus.weebly.com/uploads/1/3/4/5/134589692/todopupa.pdfIn PDF document text
    • https://xerutofen.weebly.com/uploads/1/3/4/5/134578778/1827546.pdfIn PDF document text
    • https://zifimegepero.weebly.com/uploads/1/3/4/6/134601706/judodisive.pdfIn PDF document text
    • https://sozogamawi.weebly.com/uploads/1/3/1/6/131636736/875842cef.pdfIn PDF document text
    • https://fefujosiniw.weebly.com/uploads/1/3/4/8/134862858/simojibulemunaxumar.pdfIn PDF document text
    • https://kusajigoma.weebly.com/uploads/1/3/6/0/136036420/talabisafipetiz.pdfIn PDF document text
    • https://miwozowupib.weebly.com/uploads/1/3/2/6/132681947/fed2da0.pdfIn PDF document text
    • https://sedudegaf.weebly.com/uploads/1/4/1/3/141349831/7827211.pdfIn PDF document text
    • https://kojurivaxudofug.weebly.com/uploads/1/3/2/8/132815346/bonux.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_off0006b08d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6B08D 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0006c8a4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6C8A4 10580 bytes
SHA-256: d3d9ce85c753aac7672b62c67d4b7b46026c2fdb86e62dbe0facada4c4474257
font_02_sfnt_off0006e104.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6E104 18340 bytes
SHA-256: 99e1906fcc56258dbc7b1b7cdb95493d9d8c3e2249a449e44578be0a4421ab7b

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