Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3eb0c5c1d83d1a4…

MALICIOUS

PDF

335.4 KB Created: 2022-03-19 14:45:41 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-20
MD5: 8a5c9baf3ad984f63130ab3a71406262 SHA-1: 7e9494d2bda1558c4562967141e3f0503a76e8f1 SHA-256: d3eb0c5c1d83d1a40ad18cb442c8428e16376e76d891763378fcd4dc868775ff
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6763

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=buying+a+house+at+auction+guide PDF link annotation
    • https://bititechnika.com/uploads/file/wazugisixuluxig.pdfIn PDF document text
    • http://kammed.com/userfiles/file/woxowagagazopupuzikufovo.pdfIn PDF document text
    • https://www.ediliziaindustriale.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622aab115aaa3---fidivevix.pdfIn PDF document text
    • http://projecthouse.bg/uploads/CKfinder/files/87684258307.pdfIn PDF document text
    • http://autoscuolepintozzi.it/userfiles/files/robesixepobinubiwod.pdfIn PDF document text
    • https://hale-metalice.com/images/userfiles/7473970771.pdfIn PDF document text
    • http://backupcenters.com/userfiles/file/59126862123.pdfIn PDF document text
    • http://cnispgroup.com/filespath/files/20220205025158.pdfIn PDF document text
    • http://vizit-k.net/uploads/editor/files/lobuwufexaxamotoronikekab.pdfIn PDF document text
    • https://eseninternational.com/uploads/files/zetoretovewikizowitekok.pdfIn PDF document text
    • https://jamisonfurnace.ca/userfiles/files/witodamuba.pdfIn PDF document text
    • http://gadkowski.pl/repository/filemanager/file/72505277760.pdfIn PDF document text
    • https://kipass.fr/userfiles/file/naratetaxexekezidones.pdfIn PDF document text
    • https://cruiseship.cruises/wp-content/plugins/super-forms/uploads/php/files/vjd1m36dcnulac84fn181o55g5/tikuvegujaliguwepe.pdfIn PDF document text
    • http://colafranceschi.it/userfiles/files/96793592237.pdfIn PDF document text
    • http://www.etiquettes-adhesives-bobine.fr/kcfinder/upload/files/68590710926.pdfIn PDF document text
    • http://architettomontanino.eu/userfiles/files/fadomugujudivakajujo.pdfIn PDF document text
    • http://babijie.com/upload_fck/file/2022-2-5/20220205181902583842.pdfIn PDF document text
    • http://oryginalnedekoracje.pl/userfiles/file/koduwizonafetevane.pdfIn PDF document text
    • https://residencialparquenorte.es/kcfinder/upload/images/files/kakudipepavinerajes.pdfIn PDF document text
    • http://electronicascanaresas.com/kcfinder/upload/files/62781621065.pdfIn PDF document text
    • http://formacio.fic.cat/uploads/file/59514330331.pdfIn PDF document text
    • https://callmarkinvestments.fortunekenya.com/callmark/files/widipizobegepaveduraxopu.pdfIn PDF document text
    • https://ssea2.deegbesprofessionalcare.nl/files/File/44574149805.pdfIn PDF document text
    • http://nieruchomoscikomercyjne.co/files/file/pozosupamu.pdfIn PDF document text
    • https://appvid.eus/userfiles/files/ravanukufuzob.pdfIn PDF document text
    • http://ares-gunshop.sk/admin/ckeditor/kcfinder/upload/files/fivevexapapatapolet.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_off0004ce53.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4CE53 18392 bytes
SHA-256: d11683daa2020dd945df71b841071822320fec38bdd279fbd45526855373d78c
font_01_sfnt_off0004fea7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4FEA7 10772 bytes
SHA-256: 167aaf9ec44f164b65e0534a473f02bfd5594c41b39a04a2a54c1c3c6edc7c32
font_02_sfnt_off00051747.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x51747 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9