Malicious PDF — malware analysis report

Static analysis result for SHA-256 e0e00863ba24dbde…

MALICIOUS

PDF

245.6 KB Created: 2022-03-17 00:56:06 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-01
MD5: 97f5b88fadd160328cd13716cd844ab4 SHA-1: f125909f1866063170928f57a0be18cd41224649 SHA-256: e0e00863ba24dbdeaac17b0c6cb54347e4da29023d39a4f7abfbdc4ce22fcf9a
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8291

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
  • 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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. 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 http://ndemal.com/publish/page/file/pekoxosagebixor.pdf In PDF document text
    • https://ehilteknik.com/uploads/files/bajago.pdfIn PDF document text
    • https://dezsredstvompx.ru/wp-content/plugins/super-forms/uploads/php/files/92d200df6c61a66751dd1290cec9116a/kifitanat.pdfIn PDF document text
    • https://candbco.com/ckfinder/userfiles/files/27379466595.pdfIn PDF document text
    • https://promise-land.com/upload/file/33627057067.pdfIn PDF document text
    • http://gospel-pour-100-voix.com/fichiers/newsletter/file/92046571335.pdfIn PDF document text
    • http://www.its-dph.cz/admin/fckeditor/editor/userfiles/file/soterunubajuziwobela.pdfIn PDF document text
    • https://balticseaheritage.com/res/wysiwyg/file/85907051518.pdfIn PDF document text
    • https://ngoctraithaibinhduong.com/uploads/news_file/wujifude.pdfIn PDF document text
    • http://dekoblickfang.de/userfiles/file/62640990287.pdfIn PDF document text
    • http://iharoskezmuvesek.hu/ckeditor/kcfinder/upload/files/94201678550.pdfIn PDF document text
    • http://francescofesta.it/userfiles/files/50067496883.pdfIn PDF document text
    • https://tckontrola.zagi.hr/files/wiruwusudepo.pdfIn PDF document text
    • http://tearose-kitchen.com/sites/default/files/images/imcefile/wodajo.pdfIn PDF document text
    • https://lajhajjar.com/userfiles/file/49547078350.pdfIn PDF document text
    • http://www.horakgolf.cz/ckfinder/userfiles/files/baxezuvugaxipofura.pdfIn PDF document text
    • https://proff-doors.ru/wp-content/plugins/super-forms/uploads/php/files/6ef3ccbf15ace7f183f6af3948c113f5/podibujuworaradife.pdfIn PDF document text
    • https://israelonthehouse.com/wp-content/plugins/formcraft/file-upload/server/content/files/162009d4de0be6---34334847396.pdfIn PDF document text
    • http://klaaswester.nl/img/file/dapufiwogarotenizokezav.pdfIn PDF document text
    • https://wroclawmodelshow.pl/ckfinder/userfiles/files/77061588101.pdfIn PDF document text
    • http://tehnaplus.mk/tehnaplus/kcfinder/upload/files/95815008960.pdfIn PDF document text
    • https://www.bussmann-tiefbau.de/ckfinder/userfiles/files/nipimexekow.pdfIn PDF document text
    • http://idcla.net/upload/files/14271170686.pdfIn PDF document text
    • http://autord.ca/site-uploads/95492430376.pdfIn PDF document text
    • https://zagi.hr/files/numowaromunesidofaboninu.pdfIn PDF document text
    • http://www.extoskoko.co.jp/js/kcfinder/upload/files/62979156124.pdfIn PDF document text
    • https://comodee.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622b026091e77---83680540421.pdfIn PDF document text
    • http://greffe-cheveux-tunisie.fr/ckeditor/kcfinder/upload/files/27957748598.pdfIn PDF document text
    • https://mifuj.co.za/XSRYdR1H?utm_term=financial+analysis+reporting+toolsPDF link annotation
    • 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_off00036af3.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00036af3.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00036af3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x36AF3 10640 bytes
SHA-256: eb2d0043f5bf902a42a21b7a30d6c1ef48e1c75de9d77afa8d5b3ab4fe4b1c5e
font_01_sfnt_off00038373.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x38373 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00039a8e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x39A8E 17216 bytes
SHA-256: b452a3379a5984f8e847ac0ba790068fb197e6a950a97a291b48d8f307f269d2