Malicious PDF — malware analysis report

Static analysis result for SHA-256 94169b65c077cd08…

MALICIOUS

PDF

204.9 KB Created: 2022-03-14 19:27:57 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-12
MD5: 2ce6ca130f93c3a1ef87e8d2df38955b SHA-1: 1675cc59ce9492fece86b916447cae2bd6263d3c SHA-256: 94169b65c077cd084000b6fe9f085c24230e1f3fe6551a5e0329438276f4c1cc
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7225

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://tevav.co.za/XSRYdR1H?utm_term=boss+calling+you+ringtone PDF link annotation
    • http://artetendasud.it/userfiles/files/93976768892.pdfIn PDF document text
    • https://gitedu.in/ckfinder/userfiles/files/69119463783.pdfIn PDF document text
    • https://dogudokum.com.tr/panel/kcfinder/upload/files/nesiwajasolixinasiw.pdfIn PDF document text
    • http://asea-admin.com/_userfiles/file/20220211124929.pdfIn PDF document text
    • https://www.hdod.emed.hr/admin/kcfinder/upload/files/wodikadutalivafuda.pdfIn PDF document text
    • http://shopcode.ru/uploads/file/76277572818.pdfIn PDF document text
    • http://stpogfzz.com/attachments/202202/editor/file/korivekedop.pdfIn PDF document text
    • https://desertflying.club/wp-content/plugins/formcraft/file-upload/server/content/files/1622b388ee009f---23693357110.pdfIn PDF document text
    • https://saunadlaciebie.pl/userfiles/file/58676700724.pdfIn PDF document text
    • https://dverimilana.ru/media-temp/img/uploads/files/kolavudumetizabesepobixo.pdfIn PDF document text
    • http://avvocatoandreabruschi.it/userfiles/files/jamipujadisu.pdfIn PDF document text
    • https://chambres-hotes-aube-bleue.fr/userfiles/file/89808438694.pdfIn PDF document text
    • http://kientrucnhacuagio.com/upload/files/4262432153.pdfIn PDF document text
    • http://bpabv.nl/uploadfiles/file/noluzazegoz.pdfIn PDF document text
    • http://harekatmemuru.com/images/Media/files/pezibuzigowuledisafit.pdfIn PDF document text
    • https://alasclub.gr/neuro/ckfinder/userfiles/files/disina.pdfIn PDF document text
    • https://glaskunstcentrum.nl/images/file/68718107191.pdfIn PDF document text
    • http://sarahscupcakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/16201d1abc805b---73177080334.pdfIn PDF document text
    • http://dmkert.hu/files/file/73250864465.pdfIn PDF document text
    • http://helppakistan.nl/cmsimages/file/88084664742.pdfIn PDF document text
    • http://reiki-roots.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/161fd8b4051780---migadufevejapu.pdfIn PDF document text
    • https://farsiherbal.com/cache/fck_files/file/46625108789.pdfIn PDF document text
    • http://el-master.ru/userfiles/file/vusurexiremivawox.pdfIn PDF document text
    • http://kraljicabih.com/wp-content/plugins/formcraft/file-upload/server/content/files/16201b1de58b99---sudozikolizowalalodiwa.pdfIn PDF document text
    • https://ljlconst.com/admin/images/file/6738205986.pdfIn PDF document text
    • http://fotografieindex.nl/images/uploads/51872553686.pdfIn PDF document text
    • http://mariopresto.pl/userfiles/file/moluwevipoxidum.pdfIn PDF document text
    • https://yun2u.com/upload/files/mapepeg.pdfIn PDF document text
    • http://chia4kids.ru/ckfinder/userfiles/files/36486294444.pdfIn PDF document text
    • https://nrsa.tj/nrsa_system/ckeditor/kcfinder/upload/files/kizekoxixo.pdfIn PDF document text
    • http://stnicholasway.com/userfiles/file/vowupukasiteze.pdfIn PDF document text
    • http://lesboutiquesquercitaines.com/kcfinder/upload/files/gabisatibemimuzozuduso.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002bb9a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2BB9A 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0002d2ba.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2D2BA 10672 bytes
SHA-256: b9f535af581d4a9e3e58e556e81931a5318e57d5e2692d5ace30020906852611
font_02_sfnt_off0002eb68.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2EB68 17836 bytes
SHA-256: 7c17f162f4bcd5c5bcafaf764039d441ed8ed9028c3fe51ca10e952697a8ebc3
font_03_sfnt_off0003195f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3195F 2268 bytes
SHA-256: 03f7f88e656820c1205df63c6408d596e9960512513582dae9e9426d59b5f4d5