Malicious PDF — malware analysis report

Static analysis result for SHA-256 fe0241d0dfa698de…

MALICIOUS

PDF

71.7 KB Created: 2022-05-01 11:05:11 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-03
MD5: 1056c091259ba7eab9b301c7cc47b1ab SHA-1: ad161854f7a7fb499ff68852618605f74b1fa97a SHA-256: fe0241d0dfa698de4aaa0d6fdf6b1a48516c60e0e066cafec0bb90eb1ac9b334
156 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

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://lovig.co.za/YmrXLWy8?keyword=carson%20dellosa%20complete%20book%20of%20spanish PDF link annotation
    • http://antonio-pelella.eu/userfiles/files/nejozitikitir.pdfIn PDF document text
    • http://voltgroup.com.ua/assets/kcfinder/upload/files/68519035706.pdfIn PDF document text
    • https://mizemetugez.weebly.com/uploads/1/3/4/3/134322353/fc401dfc.pdfIn PDF document text
    • http://www.risingstars.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16248d4e2029a1---putavotewukej.pdfIn PDF document text
    • https://www.sophrologue-nimes.fr/upload/news/files/68867533334.pdfIn PDF document text
    • http://villaturri.it/wp-content/plugins/formcraft/file-upload/server/content/files/1620cdbac6f9be---naxesumisixonowo.pdfIn PDF document text
    • https://westcoastmovers.ca/wp-content/plugins/super-forms/uploads/php/files/gi0bvccf9v7voa5p62a9f3u5lg/8734205678.pdfIn PDF document text
    • http://dailymaydemtien.com/userfiles/files/jaxulesono.pdfIn PDF document text
    • https://rovupugefo.weebly.com/uploads/1/3/4/3/134359584/kegune_jotofububi.pdfIn PDF document text
    • http://stroykap.com/application/views/stroykap/userfiles/file/gejowenokunojetotofeba.pdfIn PDF document text
    • https://jlgardner.org/home/jlg/public_html/ckfinder/userfiles/files/66410823889.pdfIn PDF document text
    • https://ruwufinojib.weebly.com/uploads/1/3/4/6/134643146/muxuzupudit_pozapu_wuniwixegilubi_bexabip.pdfIn PDF document text
    • http://condosworld.com/abisol1/userfiles/files/gipere.pdfIn PDF document text
    • https://wibawewema.weebly.com/uploads/1/3/1/3/131398479/4571746.pdfIn PDF document text
    • https://malashealthcare.com/userfiles/files/xevonokijojaruteraforalaj.pdfIn PDF document text
    • http://avvocatoandreabruschi.it/userfiles/files/48301239551.pdfIn PDF document text
    • http://motovelo-nmsk.ru/userfiles/file/46888027955.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_off0000b1b6.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000b1b6.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000b1b6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB1B6 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000c9cd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC9CD 11148 bytes
SHA-256: b72babfd73ca3546539e62c93a5a79995970dc8af6d721be7e828930dd182f90
font_02_sfnt_off0000e369.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE369 17296 bytes
SHA-256: 9802cf09f725ff003f621f76a2db2a07be40fbe3b2f4792b558d34387f97865a