Malicious PDF — malware analysis report

Static analysis result for SHA-256 2b6a6b2df9a44e63…

MALICIOUS

PDF

430.8 KB Created: 2022-04-26 13:16:27 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: a1ba6fea7f1b39d876b47e951b86644b SHA-1: 6466f6150413ad2e9c8a66ccac521548dbd2ecb8 SHA-256: 2b6a6b2df9a44e63bd358d387fe4f7d65419ab9feb882dc932cb8793875ff545
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5142

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://ragaz.co.za/XSRYdR1H?utm_term=html+template+pages+free PDF link annotation
    • https://rumirasikimuzib.weebly.com/uploads/1/3/2/7/132710795/menulasukizaze.pdfIn PDF document text
    • https://tujilebofali.weebly.com/uploads/1/3/5/3/135398949/7777987.pdfIn PDF document text
    • https://eliteplacementagency.com/uploads/files/sonoxinule.pdfIn PDF document text
    • http://faradbox.pl/files/file/getabo.pdfIn PDF document text
    • https://didizotaxudip.weebly.com/uploads/1/3/4/6/134619455/473148.pdfIn PDF document text
    • https://gitizurozid.weebly.com/uploads/1/3/0/7/130775734/kerevefewawolig_tivowenuzuvone_texagifimefu.pdfIn PDF document text
    • https://lapaterema.weebly.com/uploads/1/3/5/3/135321282/4189935.pdfIn PDF document text
    • https://sizuwizokimigo.weebly.com/uploads/1/4/1/4/141413616/zusuji-gikixosus.pdfIn PDF document text
    • http://studioingegneriavaragnolo.com/userfiles/files/44273590544.pdfIn PDF document text
    • https://drjou-vc.com/upload/files/lavonojevav.pdfIn PDF document text
    • https://dusalunefawotof.weebly.com/uploads/1/3/4/4/134487283/nabubo.pdfIn PDF document text
    • https://goruxevuretu.weebly.com/uploads/1/3/4/8/134851502/a1d73e0aa307.pdfIn PDF document text
    • https://www.wunderlandovi.hu/kcfinder/upload/files/78337022952.pdfIn PDF document text
    • https://felupujefokedab.weebly.com/uploads/1/3/4/6/134621420/zowojelim-jerif.pdfIn PDF document text
    • http://asiakingtravel.com/public/cuploads/files/79100862269.pdfIn PDF document text
    • https://barrier.exma.cl/ckfinder/userfiles/files/72916990601.pdfIn PDF document text
    • http://www.superprzygoda.pl/galeria/files/38008453244.pdfIn PDF document text
    • https://jogosoti.weebly.com/uploads/1/3/1/4/131453036/03ba29fb45.pdfIn PDF document text
    • https://banktapeunadana.com/tapeunadana/bank2/admin/userfiles/file/posavamasumuwatimisar.pdfIn PDF document text
    • https://kikosubulu.weebly.com/uploads/1/3/4/8/134884397/7760554.pdfIn PDF document text
    • https://nuxagaselupig.weebly.com/uploads/1/3/4/0/134016775/dixisefitajiwebevaz.pdfIn PDF document text
    • http://premiercontractinginc.com/files/file/didiramexuravikebidimites.pdfIn PDF document text
    • https://bivogovaxi.weebly.com/uploads/1/3/4/3/134320375/sosuwobire_vilatub_zelob_supekenaxo.pdfIn PDF document text
    • http://aallergy.friend-match.com/upload/files/91090343988.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00064eac.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x64EAC 17876 bytes
SHA-256: c51450d3682dab5c48ecf412240a7363c43c51c3585bf0453f90bb74018f8c13
font_01_sfnt_off00067c8b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x67C8B 10376 bytes
SHA-256: 4ba5502c4ebf23bbc05cc87fc3e4c718f527fdc694df271260a363c9fe9573c2
font_02_sfnt_off00069404.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x69404 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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