Malicious PDF — malware analysis report

Static analysis result for SHA-256 26f912b67524bb24…

MALICIOUS

PDF

367.2 KB Created: 2022-04-02 21:56:04 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-19
MD5: b1c3af469da4da9d7f05cc3922f58622 SHA-1: c28d1f6694f26ca85003c163adbaf34b58a62f23 SHA-256: 26f912b67524bb24bbe1635908a3af8a9bb9c03281936de4969f477b2b02919a
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6485

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 http://flixgolf.com/ckeditor/ckfinder/userfiles/files/69614175752.pdf In PDF document text
    • https://delovamubikener.weebly.com/uploads/1/3/4/7/134707073/8454318.pdfIn PDF document text
    • https://sopodepewujo.weebly.com/uploads/1/3/4/3/134340903/narigez.pdfIn PDF document text
    • https://vupavekana.weebly.com/uploads/1/3/4/4/134493500/f58a25.pdfIn PDF document text
    • https://www.trungtammaychieu.com/ad-min/js/libs/kcfinder/upload/files/5671919501.pdfIn PDF document text
    • https://roralolew.weebly.com/uploads/1/3/0/7/130775143/guzalo-nujeb-rudefalagewi-wokajuwa.pdfIn PDF document text
    • http://fygl.net/uploads/file/061303372701.pdfIn PDF document text
    • http://tranindo.com/Uploads/userfiles/files/jekej.pdfIn PDF document text
    • https://xerazagas.weebly.com/uploads/1/3/0/8/130813913/wimukipevaxofox.pdfIn PDF document text
    • http://a-spa.org/ckeditor/kcfinder/upload/files/riwoburekosaponuviwav.pdfIn PDF document text
    • https://sufewusog.weebly.com/uploads/1/3/4/6/134644796/2003351.pdfIn PDF document text
    • https://mogogumabes.weebly.com/uploads/1/3/4/9/134900096/91516.pdfIn PDF document text
    • https://balusapox.weebly.com/uploads/1/3/1/3/131380564/fomemebobibop.pdfIn PDF document text
    • https://vivorewipaxuje.weebly.com/uploads/1/3/4/3/134365477/1969498.pdfIn PDF document text
    • https://duketexu.weebly.com/uploads/1/3/4/7/134725944/xejobowovizim-pofaf-xivigozoges.pdfIn PDF document text
    • https://dugajivesunilo.weebly.com/uploads/1/3/4/8/134866737/f1e5a.pdfIn PDF document text
    • https://galevegu.weebly.com/uploads/1/3/4/5/134507196/6988182.pdfIn PDF document text
    • https://zajolapa.weebly.com/uploads/1/3/0/7/130776493/boxunug.pdfIn PDF document text
    • https://koxowuberes.weebly.com/uploads/1/3/1/3/131379375/fuwijesaxin.pdfIn PDF document text
    • https://zuzotupewumu.weebly.com/uploads/1/3/4/6/134691050/retonigupogebak_kivarudavoje_tatirebadunu.pdfIn PDF document text
    • https://zejotagidegixop.weebly.com/uploads/1/3/4/5/134522105/1a54757ab937419.pdfIn PDF document text
    • https://xabopefasuliwik.weebly.com/uploads/1/3/4/4/134445681/salulejolu.pdfIn PDF document text
    • https://josodurug.weebly.com/uploads/1/3/5/3/135394296/xozonoka_fojaxudeju_vominavupemike.pdfIn PDF document text
    • https://sifimimufiwiz.weebly.com/uploads/1/3/4/0/134000394/9232997.pdfIn PDF document text
    • http://tcpartners.vn/kcfinder/upload/files/36388080003.pdfIn PDF document text
    • https://depufavekozumel.weebly.com/uploads/1/3/4/0/134017714/duxibulugij-mogeguv-gafelutudux-buzeworari.pdfIn PDF document text
    • http://quesnelfoundation.ca/userfiles/file/pokipafigenetob.pdfIn PDF document text
    • https://femawigir.weebly.com/uploads/1/3/4/6/134661536/tizoluker_kusevulida_pukiruxilususu.pdfIn PDF document text
    • https://gebiralegesexi.weebly.com/uploads/1/3/0/8/130814020/2091591.pdfIn PDF document text
    • https://lupilonugugi.weebly.com/uploads/1/3/1/6/131637558/kofodinewejimas_numizajef_rutujower_fovonopiredarer.pdfIn PDF document text
    • https://womutiliwefol.weebly.com/uploads/1/3/5/9/135964171/3874776.pdfIn PDF document text
    • https://dijamolilum.weebly.com/uploads/1/3/5/3/135347404/f27a9eb.pdfIn PDF document text
    • https://tadiseregofinu.weebly.com/uploads/1/3/4/7/134748358/4627884.pdfIn PDF document text
    • https://rigokapine.weebly.com/uploads/1/3/4/5/134593974/522150.pdfIn PDF document text
    • https://bilewobadazape.weebly.com/uploads/1/3/2/6/132695578/490c95.pdfIn PDF document text
    • https://powerliteaac.com/userfiles/file/54210946537.pdfIn PDF document text
    • https://pizazolumugi.weebly.com/uploads/1/3/4/0/134016987/1540483.pdfIn PDF document text
    • https://susunagetasapok.weebly.com/uploads/1/3/4/4/134470533/924e7ab8.pdfIn PDF document text
    • https://waxamelajawima.weebly.com/uploads/1/3/4/6/134680886/ravanewabovozobagej.pdfIn PDF document text
    • https://bovimifukid.weebly.com/uploads/1/3/4/8/134882826/6551569.pdfIn PDF document text
    • https://sufunisukexe.weebly.com/uploads/1/3/1/3/131381546/7399225.pdfIn PDF document text
    • https://jeradowekijulu.weebly.com/uploads/1/3/0/7/130739924/naxipobisotu.pdfIn PDF document text
    • https://fecuq.co.za/XSRYdR1H?utm_term=stardew+valley+kugelfischPDF link annotation
    • 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_off000546c7.bin)
    +1 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000546c7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x546C7 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00055ed9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x55ED9 19976 bytes
SHA-256: eb909af1cf7c8e673124a19ffdf1860a4d1af340ee533111a38a877256d7eb35
font_02_sfnt_off00059342.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x59342 11064 bytes
SHA-256: 1c0cb6188b652da95a8c30bde72d442b156c027fe108b6b9e64d5a7e6f5f79de