Malicious PDF — malware analysis report

Static analysis result for SHA-256 e0e612f1b23505a8…

MALICIOUS

PDF

374.8 KB Created: 2022-02-16 18:48:51 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-02
MD5: eb768c7a98f79ff0fdab3525d7aa1f86 SHA-1: b3b651ccf51d78361d2ff114c774c7a21473e338 SHA-256: e0e612f1b23505a8d31701e6edbc044c6f7ae1adf853554da00a53e79530c55e
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5513

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://mifuj.co.za/XSRYdR1H?utm_term=changing+metres+to+cm+worksheets PDF link annotation
    • http://2rent.gr/userfiles/file/85756323464.pdfIn PDF document text
    • http://hoteldudek.pl/data/aktualnosci_imgs/file/bixupatugak.pdfIn PDF document text
    • https://vmkstroi.ru/wp-content/plugins/super-forms/uploads/php/files/7262a1dd45d4f45d35cb41fe9122be3a/makevonapo.pdfIn PDF document text
    • http://chronocertif.com/userfiles/file/luvezij.pdfIn PDF document text
    • http://verynailscm.com/user_img/file/nuralevirixibig.pdfIn PDF document text
    • http://thriftstorewebsites.net/flash/thriftstorewebsites.net/file/35831349350.pdfIn PDF document text
    • https://parklanehotel.asia/userfiles/file/31513904378.pdfIn PDF document text
    • http://vitajeans.com/ckfinder/userfiles/files/19724346316.pdfIn PDF document text
    • http://kopdesign.nl/userfiles/file/legefuwesejew.pdfIn PDF document text
    • https://funbugs.ie/userfiles/file/vuweze.pdfIn PDF document text
    • https://www.comperat-89.fr/ckfinder/userfiles/files/4230309309.pdfIn PDF document text
    • https://learn-atdi.com/uploads/files/zigavasolekuwebarerewu.pdfIn PDF document text
    • http://ig-einheitsloks.de/medien/file/92108103310.pdfIn PDF document text
    • http://steelbo.com/uploads/admins/u0/files/20210827204908.pdfIn PDF document text
    • https://apexforestservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/161a9aff6da5d7---zarureguwonegupukalipubo.pdfIn PDF document text
    • http://beibarys.com/app/webroot/js/kcfinder/upload/files/fuvibajedexikomuxokimelex.pdfIn PDF document text
    • https://www.grandeprairie.org/wp-content/plugins/formcraft/file-upload/server/content/files/160f278c81524c---vevutikujodidorepopufemi.pdfIn PDF document text
    • http://eko-gospodarstwo.eu/files/file/22788275525.pdfIn PDF document text
    • http://dailymaytrogiang.com/userfiles/files/2518246109.pdfIn PDF document text
    • https://loonbedrijfschimmel.nl/userfiles/files/60693871407.pdfIn PDF document text
    • https://fishuntpesca.it/file/29363110517.pdfIn PDF document text
    • http://casim.se/kcfinder/upload/files/rarexirezurufewivum.pdfIn PDF document text
    • http://ineke-ott.nl/keramiek-beelden-imagesfile/rokej.pdfIn PDF document text
    • http://epicridesnepal.com/files/dulifik.pdfIn PDF document text
    • http://rahwayhigh.com/clients/42761/File/povamagepowisipunuj.pdfIn PDF document text
    • https://binarbaidfabrication.com/public_html/userfiles/file/32485483203.pdfIn PDF document text
    • http://dworbieland.pl/userfiles/file/marudovasovazujusuj.pdfIn PDF document text
    • https://chataigne-cevennes.fr/imgs/files/golotavepunisujibizexiwas.pdfIn PDF document text
    • https://alenakovalchuk.ru/wp-content/plugins/super-forms/uploads/php/files/589f8ecc1f56e20f5837a7d8cdf0b9a3/94393659370.pdfIn PDF document text
    • http://newgoodluckcrane.com/admin/uploadfiles/file/13255436689.pdfIn PDF document text
    • http://hobbstownis100.com/clients/6/66/66141d04a4341350d76ae3a38785cb5a/File/72664281088.pdfIn PDF document text
    • https://luiginoiobbi.com/userfiles/file/89614282807.pdfIn PDF document text
    • https://www.blackandwhite-salon.com/wp-content/plugins/super-forms/uploads/php/files/a86f04a86798f857d8e93de87171f5dd/1707346565.pdfIn PDF document text
    • https://transcendenceit.com/wp-content/plugins/super-forms/uploads/php/files/2da6dfc25f1e46b0bee408394ca18b8d/dulufe.pdfIn PDF document text
    • https://admin.gruppoperonirace.it/kcfinder/upload/files/2865193045.pdfIn PDF document text
    • https://springgalleryng.com/Images_upload/files/wotubikemosefagamoreki.pdfIn PDF document text
    • http://bpsstudio.hu/uploads/koluwowama.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_off00056469.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00056469.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00056469.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x56469 10840 bytes
SHA-256: 6f97f5d2db06f6934020656f7c6ca09eea2c8c8af8a5f5fb3b4817709aed92c9
font_01_sfnt_off00057d5a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x57D5A 20232 bytes
SHA-256: 7e82e40bf1cc39bc974b84a34fda1e22adac40ef93bed2c3d0825061cbf3b6df
font_02_sfnt_off0005b27d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5B27D 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9