Malicious PDF — malware analysis report

Static analysis result for SHA-256 fe014117144fb414…

MALICIOUS

PDF

315.7 KB Created: 2022-02-27 16:05:59 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-03
MD5: 55e7fdb3ef7eb4934c048578fae533ba SHA-1: 21ff052800287c3ca019e507e095bd59403cccf7 SHA-256: fe014117144fb414c7694d35f8fb8201127a0dedcd69e78c01489ddccca95207
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6972

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://espacioschillout.es/images/admin/file/sizimuxagugosuzonirugar.pdf In PDF document text
    • http://www.scmphotography.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1616dec1abd9c9---vabijisuji.pdfIn PDF document text
    • http://ekorob.pl/userfiles/file/vevub.pdfIn PDF document text
    • https://alleskits.org/UserFiles/files/84285814607.pdfIn PDF document text
    • https://psychologgia.pl/Upload/file/93016634245.pdfIn PDF document text
    • https://event-connections.net/wp-content/plugins/formcraft/file-upload/server/content/files/1616aa493efdae---29055761120.pdfIn PDF document text
    • http://harlit.com/upfiles/file/zevogolawefukariril.pdfIn PDF document text
    • http://backupcenters.com/userfiles/file/19398274121.pdfIn PDF document text
    • https://gheysenreal.com/uploads/files/31487711770.pdfIn PDF document text
    • http://www.laterveer-biesenbeek.nl/ckfinder/userfiles/files/47791289736.pdfIn PDF document text
    • https://asiatravel.kg/wp-content/plugins/super-forms/uploads/php/files/290ee394891fef55054aabdc032f33f6/82048021547.pdfIn PDF document text
    • http://abwvictory.com/uploads/files/52549236160.pdfIn PDF document text
    • https://www.hauptsache.cc/wp-content/plugins/formcraft/file-upload/server/content/files/161a5053c48d6f---91694109350.pdfIn PDF document text
    • http://friluftsgruppen.se/wp-content/plugins/formcraft/file-upload/server/content/files/1616c61dc24dc9---jiboviliwebik.pdfIn PDF document text
    • https://iieng.org/editor/ckfinder/userfiles/files/30827607731.pdfIn PDF document text
    • https://luckysurface.itweald.com/uploads/files/6219fd038b7a3.pdfIn PDF document text
    • https://hotelmitrutarija.com/uploaded/files/98923426791.pdfIn PDF document text
    • https://szabobuszberles.hu/files/files/94351226641.pdfIn PDF document text
    • https://faresaldabbous.com/uploads/files/sejirun.pdfIn PDF document text
    • http://dailymaydemtien.com/userfiles/files/78230873557.pdfIn PDF document text
    • https://aspirans.com/files/file/sagimedikemoto.pdfIn PDF document text
    • https://gptracker.interverse.biz/userfiles/file/serojamibulisamilosuteb.pdfIn PDF document text
    • http://lagrupacio.cat/file/gatoda.pdfIn PDF document text
    • http://yaqeen-eg.com/userfiles/file/7878265215.pdfIn PDF document text
    • https://afayl.com/userfiles/file/20613006196.pdfIn PDF document text
    • https://lecachet.fr/docs/files/mutetup.pdfIn PDF document text
    • https://jdsliquorlocker.com/nbloom/fckuploads/file/laxekugoriwomenomadezo.pdfIn PDF document text
    • http://www.zywawiara.pl/pliki/remidozijunazef.pdfIn PDF document text
    • http://pk.mo/userfiles/file/82441083844.pdfIn PDF document text
    • https://cafij.co.za/XSRYdR1H?utm_term=the+oxford+dictionary+of+english+etymology+pdfPDF 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_off000479c7.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000479c7.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000479c7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x479C7 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off000490e7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x490E7 11244 bytes
SHA-256: 0cd4824528e4579fbab95e3eab63b2b9a7b2ec257df94516909425a617f3d277
font_02_sfnt_off0004aae9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4AAE9 20032 bytes
SHA-256: fb65eb27d79130897e34ab946a154bd3b0aba487ab7e3a125228d6a4d5d68464