Malicious PDF — malware analysis report

Static analysis result for SHA-256 0296c8dc601eaa04…

MALICIOUS

PDF

154.5 KB Created: 2022-03-15 22:13:19 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-08
MD5: 3e93149a9f7f6a95be230467932a1fe4 SHA-1: 85af5ff622b08acf55a23b725bdd8f197e895af2 SHA-256: 0296c8dc601eaa04dafd9d47824451e89b7b9ddd0d0369488585b08bcefdacd9
156 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8194

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
  • 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.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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://yoyep.co.za/XSRYdR1H?utm_term=pastafarianism+bible+pdf PDF link annotation
    • http://asesoriagarpe.com/wp-content/plugins/formcraft/file-upload/server/content/files/16209208759c8d---xevaxog.pdfIn PDF document text
    • http://otticagries.it/custom/archivio/files/xevoz.pdfIn PDF document text
    • http://porpora.eu/imagenes/imagenes_contenidos///vapitor.pdfIn PDF document text
    • http://allamericannursing.com/userfiles/file/nonafijavowunigi.pdfIn PDF document text
    • http://555banket.ru/kcfinder/upload/files/21940711207.pdfIn PDF document text
    • https://www.drukwerkmax.nl/public/admin/assets/global/plugins/kcfinder/upload/files/sijifoxifa.pdfIn PDF document text
    • http://saopauloairporttransfers.com/ckfinder/userfiles/files/namexafa.pdfIn PDF document text
    • https://jagamimpi.info/contents/files/29120064543.pdfIn PDF document text
    • https://sdyh.gr/wp-content/plugins/super-forms/uploads/php/files/vfcf379h37pv1uk3d1d8n8qqo1/riwepibikosumavuwaxiroxa.pdfIn PDF document text
    • http://akademibt.com/resimler/files/5291404649.pdfIn PDF document text
    • https://vectronic.tech/admin/ckeditor/kcfinder/upload/files/43251182121.pdfIn PDF document text
    • http://muzycznescyzoryki.pl/userfiles/file/libululavefariwalaras.pdfIn PDF document text
    • http://www.infranetltd.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621e55a79b4e1---30973884829.pdfIn PDF document text
    • https://keyword-lda.pt/site/upload/file/45502399023.pdfIn PDF document text
    • https://abcelectricalonlineshop.brilliantwebtech.com/userfiles/files/nopejafawuxepuwefokuvo.pdfIn PDF document text
    • http://abrushfire.com/kcfinder/upload/files/18147026157.pdfIn PDF document text
    • http://umpn.pnl.ac.id/asset/kcfinder/upload/files/wanipajexofa.pdfIn PDF document text
    • https://moderator.lt/components/com_mijoshop/opencart/image/data/files/wilogunemub.pdfIn PDF document text
    • http://gsest.com.sa/ckeditor/kcfinder/upload/files/16271328058.pdfIn PDF document text
    • https://sodigital.it/wp-content/plugins/formcraft/file-upload/server/content/files/161ffbc2c64c3d---zifasiguwu.pdfIn PDF document text
    • http://zeminyerkaplama.com/upload/ckfinder/files/86262337415.pdfIn PDF document text
    • https://cakenepal.com/userfiles/file/66608121045.pdfIn PDF document text
    • http://unternehmensberatung-hegenbarth.com/userfiles/file/79241100995.pdfIn PDF document text
    • https://madeinstlucia.com/userfiles/files/kitegekirazukikudipex.pdfIn PDF document text
    • http://professionalcsali.hu/admin/ckeditor/kcfinder/upload/files/todawalen.pdfIn PDF document text
    • http://petukmahaaaraj.com/userfiles/file/23367090046.pdfIn PDF document text
    • https://naves.cz/res/file/lalinifek.pdfIn PDF document text
    • http://signika.pl/Upload/file/pijonulepesofikenib.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_off0001fd75.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0001fd75.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0001fd75.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1FD75 10680 bytes
SHA-256: 492ad2b35bf0c0481b3b56803c710f3a06a2be05b51b58a2ac0d0356d0d92105
font_01_sfnt_off000215b0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x215B0 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00022ccb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x22CCB 17880 bytes
SHA-256: e16877612439f0f009762f6264a9ec85f6d0aceb49a03524195bca30aafc6732