Malicious PDF — malware analysis report

Static analysis result for SHA-256 59430396b673d2bb…

MALICIOUS

PDF

452.7 KB Created: 2022-04-23 00:47:39 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-26
MD5: 8d7f19198c34580ba9da03de7a8ca223 SHA-1: 5130d8fa7ae89d59ad36819caf924c8028156f5b SHA-256: 59430396b673d2bb263f2ae69b74eee9a6ca9b19efbdf2fc682e9e6ef66d959d
144 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6506

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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://colod.co.za/XSRYdR1H?utm_term=gndu+date+sheet+2018+ba+5th+sem PDF link annotation
    • https://xitewezuvofa.weebly.com/uploads/1/4/1/3/141328430/1630220.pdfIn PDF document text
    • https://www.drukwerkmax.nl/public/admin/assets/global/plugins/kcfinder/upload/files/75737671596.pdfIn PDF document text
    • http://leadershipcareer.kr/fckeditor/_upload/file/xefiguvovasukep.pdfIn PDF document text
    • http://marta-galan.com/files/varios/file/nidevowizerolabevoxi.pdfIn PDF document text
    • https://wakuwuwosabi.weebly.com/uploads/1/3/0/7/130776519/dopajeb-kogapatuj-sosov.pdfIn PDF document text
    • https://rixotojar.weebly.com/uploads/1/3/0/9/130969533/894f71be076f1.pdfIn PDF document text
    • http://showplus.ae/userfiles/files/55517557421.pdfIn PDF document text
    • https://houseofwax.eu/kcfinder/upload/files/vuralufizetup.pdfIn PDF document text
    • https://gitosupogule.weebly.com/uploads/1/3/2/7/132741155/bazakonebides-kezikolomepalav.pdfIn PDF document text
    • https://ou-ravda.com/ckfinder/userfiles/files/82109986453.pdfIn PDF document text
    • https://detitominaxa.weebly.com/uploads/1/3/5/3/135304018/zukenep.pdfIn PDF document text
    • https://lamipozalunem.weebly.com/uploads/1/3/5/3/135308558/bizepani.pdfIn PDF document text
    • https://dizorewumuzesab.weebly.com/uploads/1/3/4/0/134012942/vipivusivonijunirifu.pdfIn PDF document text
    • https://wukavuzadit.weebly.com/uploads/1/3/0/7/130776823/retidivifoxo_nuninikukole_fopus.pdfIn PDF document text
    • https://eyetracking.pl/userfiles/file/69184651975.pdfIn PDF document text
    • https://mevujigajoje.weebly.com/uploads/1/4/1/2/141258371/9471597.pdfIn PDF document text
    • http://heilpraxis-pankow.de/wp-content/plugins/formcraft/file-upload/server/content/files/162147cc7c9ead---16756504114.pdfIn PDF document text
    • http://tothimi.com/admin/kcfinder/upload/files/48746969494.pdfIn PDF document text
    • https://funstoreus.dialog.org/userfiles/file/zokutexuvelemesux.pdfIn PDF document text
    • https://onthespothousing.com/userfiles/file/59633875282.pdfIn PDF document text
    • https://voledepegos.weebly.com/uploads/1/3/1/4/131407008/dotafoxovonunu-gebefolaxo.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_off0006a2c9.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0006a2c9.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0006a2c9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6A2C9 18244 bytes
SHA-256: 40e757f0380d13f307f4562413b6ee720a3313b366f8ac871b35a36102628f3b
font_01_sfnt_off0006d2a0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6D2A0 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0006eab7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6EAB7 11072 bytes
SHA-256: 5531e89824a578e7cb498130ec954f1a8c3a00c6ada98eb69bffa055f363ff56