Malicious PDF — malware analysis report

Static analysis result for SHA-256 2056704ddc05bbd1…

MALICIOUS

PDF

263.7 KB Created: 2022-03-18 21:53:35 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-19
MD5: fe2cc33be9055ec7d462fa7f7665213b SHA-1: 6fd8f5f407a256fdb8b0cc9c40918b1629ae8aa8 SHA-256: 2056704ddc05bbd189b8cbec322ea087ce077d90dc282af68eea316e66e8433b
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6374

Heuristics 5

  • 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.
  • 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://sarenpinler.com/calisma2/files/uploads/pojopozikivujulimi.pdf In PDF document text
    • https://wroclaw-effatha.pl/grafiki/file/xuvanufo.pdfIn PDF document text
    • https://123kozijnofferte.nl/wp-content/plugins/super-forms/uploads/php/files/f67d8ae80b4f4dbe58806ae35c9d8745/wolaz.pdfIn PDF document text
    • https://www.voyagegroupepascher.fr/public/kcfinder/upload/files/lonisalisavur.pdfIn PDF document text
    • http://poddertradingandindustries.com/userfiles/file/90914706764.pdfIn PDF document text
    • http://orem.mn/uploads/files/56149920565.pdfIn PDF document text
    • https://tahuacoop.com/cms_gpadmin2015/sgi_userfiles/userfiles/files/wekovif.pdfIn PDF document text
    • https://vivaldiroberto.com/img/files/mediafiles/file/lowutovefikebevu.pdfIn PDF document text
    • http://vipavtoufa.ru/wp-content/plugins/super-forms/uploads/php/files/36dde8fdb955031d0866d012fb5fb8d9/norimodowa.pdfIn PDF document text
    • http://karimeh.com/public/userfiles/file/vupebage.pdfIn PDF document text
    • http://gr-chem.com/upload/files/tesotujidozemipi.pdfIn PDF document text
    • http://reside-realestate.de/user_files/files/76422827694.pdfIn PDF document text
    • https://greenfins-thailand.org/uploads/file/pukev.pdfIn PDF document text
    • https://wiercenie-studni24.pl/files/files/46744128801.pdfIn PDF document text
    • http://isvpro.com/custom/files/sidapad.pdfIn PDF document text
    • http://auto-berles.oldalunk.hu/userimages/files/87191239812.pdfIn PDF document text
    • http://massimosusto.eu/userfiles/files/mowafizerefiripumov.pdfIn PDF document text
    • http://alpha-th.com/userfiles/file/bobujuvo.pdfIn PDF document text
    • http://altamedia.hu/files/file/vagufoseluxugiz.pdfIn PDF document text
    • http://xn--80apabice8bfaf.net/kcfinder/upload/files/radol.pdfIn PDF document text
    • https://0922.sproname.com/files/userfiles/files/35848111599.pdfIn PDF document text
    • https://www.lacasadeltecle.com/imagenes/editor/file/lafodigepulalajip.pdfIn PDF document text
    • http://hanaelectric.com/userData/board/file/saginenekazuratixexebumu.pdfIn PDF document text
    • https://steyr-mannlicher.hu/admin/kcfinder/upload/files/37030335610.pdfIn PDF document text
    • https://astefin.ro/ckfinder/userfiles/files/raxetuba.pdfIn PDF document text
    • http://www.recko.ru/ckfinder/userfiles/files/3864555701.pdfIn PDF document text
    • http://www.littletreepreschool.com/admin/kcfinder/upload/files/pelutufuvu.pdfIn PDF document text
    • https://yoyep.co.za/XSRYdR1H?utm_term=chukar+mere+man+ko+yaarana+songPDF link annotation
    • http://biaikatolikus.hu/files/file/xosimurenabeluzef.pdfIn PDF document text
    • http://www.chestheart.org/assets/ckeditor/kcfinder/upload/files/kigeker.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_off0003a2e6.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003a2e6.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003a2e6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3A2E6 19776 bytes
SHA-256: 693fb8229691868f20ecad7e4e758b37483bfc15d51d7c59b4938bebab625c5e
font_01_sfnt_off0003d721.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3D721 10656 bytes
SHA-256: 9c1f96692b53ea434be5a7d704bfa39943352ef522e7ccff6881fc1353779841
font_02_sfnt_off0003ef61.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3EF61 1872 bytes
SHA-256: 6d47ab96f6a620d0012decf03b6705c0e213a4230819567c2588c32f9bca38a6
font_03_sfnt_off0003f81a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3F81A 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9