Malicious PDF — malware analysis report

Static analysis result for SHA-256 5e1d42be3c158515…

MALICIOUS

PDF

404.7 KB Created: 2022-02-16 14:54:09 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-09
MD5: 991f97ccd73fb889f661ff809c2ef99c SHA-1: 307f95ea3815a00d805fc66bf190c4e95b947e8a SHA-256: 5e1d42be3c158515b052d45de79902586372158ae68918f417ebd54048be6702
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7921

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 https://ragaz.co.za/XSRYdR1H?utm_term=the+artists+way+julia+cameron+pdf PDF link annotation
    • https://swiz.eu/files/editor/81060572328.pdfIn PDF document text
    • http://cka-shiba.com/ckfinder/userfiles/files/suzari.pdfIn PDF document text
    • https://bestofbucerias.com/upload/file/fapajexajaz.pdfIn PDF document text
    • https://noble-worldwide.com/wp-content/plugins/super-forms/uploads/php/files/d935fac40063a4438948ea9744655e58/1865398993.pdfIn PDF document text
    • https://golf-tout-terrain.com/publish/page/file/25370373895.pdfIn PDF document text
    • http://inlovehuahin.com/file_media/file_image/file/kovekolabifobizurumufa.pdfIn PDF document text
    • http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f759346b60a---pepevupupaxipegez.pdfIn PDF document text
    • https://sharedsynergy.com/userfiles/file/mepafubize.pdfIn PDF document text
    • https://www.paseppe.gr/ckfinder/userfiles/files/zinur.pdfIn PDF document text
    • http://test.xn--b1adbeobutb0arf.xn--p1ai/kcfinder/upload/files/19974452007.pdfIn PDF document text
    • https://puertoestereo.com/wp-content/plugins/super-forms/uploads/php/files/ie8da51sc7m95balaak3t6dmp5/41624420536.pdfIn PDF document text
    • http://eubeer.vn/uploads/files/xonumerudisawevunibogawa.pdfIn PDF document text
    • http://geofer.eu/userfiles/files/57295323465.pdfIn PDF document text
    • http://www.nagsa.es/ckfinder/userfiles/files/babijovakonizurogi.pdfIn PDF document text
    • http://www.rztria.ru/kcfinder/upload/files/gebolepatepi.pdfIn PDF document text
    • http://uklearningnetwork.com/userfiles/file/4533269149.pdfIn PDF document text
    • http://cambresisemploi.fr/ckfinder/userfiles/files/gopade.pdfIn PDF document text
    • https://ichapps.com/ichapps/ckeditor-ckfinder-integration/uploads/files/gatelolar.pdfIn PDF document text
    • http://sxcec.org/userfiles/file/57792214571.pdfIn PDF document text
    • https://rumputhijau.com/contents/files/76809021691.pdfIn PDF document text
    • http://futuralagoparking.eu/userfiles/files/nejofuj.pdfIn PDF document text
    • https://globalmediaminds.com/uploads/files/79285170383.pdfIn PDF document text
    • http://apogeeconsultancy.com/upload/files/84613621490.pdfIn PDF document text
    • https://noventa.cz/media/files/file/36296593582.pdfIn PDF document text
    • http://www.dieseproductions.com/upload/customNews/files/vorigupa.pdfIn PDF document text
    • https://mission4recruitment.com/wp-content/plugins/formcraft/file-upload/server/content/files/161da025d197e2---gegixarobabi.pdfIn PDF document text
    • http://preview2009.gothic-magazine.de/artikel_files/file/xesegazirubigebegesutin.pdfIn PDF document text
    • http://buddhavihara.net/userfiles/file/3656212414.pdfIn PDF document text
    • http://computerdoki.hu/user/file/36130234692.pdfIn PDF document text
    • http://triple-a.co.th/ckfinder/userfiles/files/21522205084.pdfIn PDF document text
    • http://studiobaldizzone.com/userfiles/files/12939523832.pdfIn PDF document text
    • http://badaranquehablar.com/userfiles/files/laserokuvelubadazijomoso.pdfIn PDF document text
    • http://ashioke.com/images/library/File/gawujefiwinisafozubuduf.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 extracted file (font_00_sfnt_off0005e243.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005e243.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005e243.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5E243 11280 bytes
SHA-256: 07218b1ffc02fdb0d78232b5edc4b20db3950044b3a388ddbb4929681a646f14
font_01_sfnt_off0005fc9f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5FC9F 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off000613ba.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x613BA 18452 bytes
SHA-256: dd05df499fb866f3c0f06253be33a5203fd9bc7aa471986dce4665c2ec4256c0