Malicious PDF — malware analysis report

Static analysis result for SHA-256 f96a2573b1bc6d86…

MALICIOUS

PDF

351.6 KB Created: 2022-03-23 13:13:37 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-03
MD5: aba419073f551789f77d00264c4738ce SHA-1: 1b30359573849c4f7b1b85fd3cb1c59449f78f82 SHA-256: f96a2573b1bc6d864351a41769e581e5449e1b5d8155d54986bdc9cda37c2eb7
174 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6817

Heuristics 7

  • 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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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=are+you+smart+enough+to+work+at+google PDF link annotation
    • http://beibarys.com/app/webroot/js/kcfinder/upload/files/787256569.pdfIn PDF document text
    • http://anhuifan.com/upload_fck/file/2022-3-10/20220310124949173897.pdfIn PDF document text
    • https://przyklejki.pl/userfiles/melepenugajiziki.pdfIn PDF document text
    • http://handgun.ee/media/file/32351470557.pdfIn PDF document text
    • http://ahppesticide.com/userfiles/file/lupokujasogomi.pdfIn PDF document text
    • http://e-district.org/userfiles/file/ketasoxese.pdfIn PDF document text
    • https://datajournonepal.org/files/62966515275.pdfIn PDF document text
    • https://a-1commercialkitchenservices.com/ckfinder/userfiles/files/fakadonosaxu.pdfIn PDF document text
    • http://aleeblog.com/wp-content/plugins/super-forms/uploads/php/files/s293o0sooo9singfqdp4i12t25/93733164708.pdfIn PDF document text
    • https://parisautotravel.com/wp-content/plugins/super-forms/uploads/php/files/fdafnvcpq1qg8flhelg9l0r505/27572699262.pdfIn PDF document text
    • http://tageedesign.com/ssmpt/documents/file/nexamipafoseg.pdfIn PDF document text
    • https://dmddsgn.com/wp-content/plugins/super-forms/uploads/php/files/f8859fa4c716a329ea61ca595c8fd90a/tupiwivuraxikaperilas.pdfIn PDF document text
    • http://massageindex.nl/images/uploads/38846857118.pdfIn PDF document text
    • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/162226aba6b07f---58749815017.pdfIn PDF document text
    • http://ep9.cz/kcfinder/upload/files/93899979229.pdfIn PDF document text
    • http://chanhbon.vn/media/ftp/file/sanofop.pdfIn PDF document text
    • https://kotata-zlin.cz/obr/clanky/file/kamavigeve.pdfIn PDF document text
    • http://hairfibers24.com/upload/file/vabuvafe.pdfIn PDF document text
    • https://highfieldhousehotel.net/nbloom/fckuploads/file/javafen.pdfIn PDF document text
    • https://axlthailand.com/imagexx/files/30253932966.pdfIn PDF document text
    • https://flomogroup.com/upload/files/55688286272.pdfIn PDF document text
    • https://www.aironface.com/wp-content/plugins/super-forms/uploads/php/files/c7cb8e7fe04e940d41ec920c9313ef72/guzoxejivuked.pdfIn PDF document text
    • https://mannoorpally.com/uploads/file/tepoxorigiputopomixituzek.pdfIn PDF document text
    • https://smgbid.com/ckfinder_userfiles/files/kegobofuvopejufodu.pdfIn PDF document text
    • https://www.dyna-tech.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16228883798886---25500451199.pdfIn PDF document text
    • https://netiko.ge/img/Data/file/gubofepofijajarun.pdfIn PDF document text
    • http://www.etiquettes-adhesives-bobine.fr/kcfinder/upload/files/varolutukimojuworekozuti.pdfIn PDF document text
    • http://association-femmes-relais-aulnay.communication-pro.fr/public/1160/contenu/file/61956330110.pdfIn PDF document text
    • https://amkboiler.com/wp-content/plugins/super-forms/uploads/php/files/3t19b0vgj2sfvnf6qiqbmehk1j/56550786941.pdfIn PDF document text
    • https://driftwoodcc.com/userfiles/files/9271722355.pdfIn PDF document text
    • http://bagiez.com/userfiles/file/jovebuvipidozuda.pdfIn PDF document text
    • http://amtautotrasporti.com/ckeditor/kcfinder/upload/files/pixudozonamiwomudulalep.pdfIn PDF document text
    • http://studiocastigli.eu/userfiles/files/gozorizuzebepegofif.pdfIn PDF document text
    • https://hiperaktivite.info/userfiles/files/19534484487.pdfIn PDF document text
    • http://dulichtantai.com/files/uploaded/files/jesemosutupe.pdfIn PDF document text
    • http://www.urbanwaterways.info/files/wugovekabugurufiguvema.pdfIn PDF document text
    • https://ehblending.com/wp-content/plugins/super-forms/uploads/php/files/bfcf043b5b0767f82942847fe05b6a77/janevotis.pdfIn PDF document text
    • http://www.vitrierbxl.be/wp-content/plugins/formcraft/file-upload/server/content/files/1623af09d74b71---bawimefesikas.pdfIn PDF document text
    • http://asbu.net/uploads/FCK_files/file/27565917364.pdfIn PDF document text
    • https://bold-iot.com/uploads/files/202202152205098251.pdfIn PDF document text
    • https://simorgh.it/uploads/file/vemareselipuxedubokoj.pdfIn PDF document text
    • http://fornacedelia.it/userfiles/files/reguxerema.pdfIn PDF document text
    • http://sity-luxe.ru/userfiles/file/varedikazopubupikiwiri.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
    +2 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000508fb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x508FB 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00052016.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x52016 20308 bytes
SHA-256: 051b0dea70bd7788906270a11eb4b3a54c94e30e0d2696c7e85149710135471a
font_02_sfnt_off0005552f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5552F 10836 bytes
SHA-256: 77ed67ce1877dbabb4d2a5e26cc10ae940bf421a9f7788b9360cb52dc890b6a4