Malicious PDF — malware analysis report

Static analysis result for SHA-256 5f30f8a4c6af5b51…

MALICIOUS

PDF

332.8 KB Created: 2022-04-02 20:12:42 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-03
MD5: e9eb8d3431b7a82472ad681568eb0d5c SHA-1: d85a5fa53e1b154fe28d6ce9a3d3e1602b59b46f SHA-256: 5f30f8a4c6af5b515715a254c7adc1bbfeaeed5ba5e69249c082114e947d2a17
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7135

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://www.peeryhotel.com/wp-content/plugins/super-forms/uploads/php/files/17488f58e62bf277d342bc2a1e51167d/69945542843.pdf In PDF document text
    • https://wopusuxosar.weebly.com/uploads/1/3/4/5/134583764/3f5919f04726f9.pdfIn PDF document text
    • http://piwcnorthhouston.org/admin/ckeditor/kcfinder/upload/files/90900817558.pdfIn PDF document text
    • https://piguvedulo.weebly.com/uploads/1/3/4/7/134724556/baronapun-bojizumedi-mawezabuze.pdfIn PDF document text
    • https://fuzakeraza.weebly.com/uploads/1/3/4/8/134848422/8006063.pdfIn PDF document text
    • https://smgbid.com/ckfinder_userfiles/files/62887933679.pdfIn PDF document text
    • https://koxepaje.weebly.com/uploads/1/3/5/3/135350813/bavozopowelorav_vurozu.pdfIn PDF document text
    • https://luzijegeze.weebly.com/uploads/1/3/4/0/134040843/97c7d0b.pdfIn PDF document text
    • https://bujefodamefizup.weebly.com/uploads/1/3/1/0/131070612/12060161761f75f.pdfIn PDF document text
    • http://design-klasse.de/ckfinder/userfiles/files/jupomunenel.pdfIn PDF document text
    • http://eventechsite.com/files/files/guxugina.pdfIn PDF document text
    • http://xn--b1adrijbbb.xn--p1ai/upload_picture/16924744554.pdfIn PDF document text
    • https://miperodijazef.weebly.com/uploads/1/3/4/3/134308013/13697.pdfIn PDF document text
    • https://jujizifij.weebly.com/uploads/1/3/4/3/134309807/2026848.pdfIn PDF document text
    • https://actieaanbieding.com/upload/content/files/67820286425.pdfIn PDF document text
    • http://gokea.org/upload/editor/files/76665748383.pdfIn PDF document text
    • https://bawapumur.weebly.com/uploads/1/3/4/4/134466187/1607887.pdfIn PDF document text
    • https://www.hotel-palladium.gr/wp-content/plugins/super-forms/uploads/php/files/23u1t9kmttu02k60n474547vj3/mapisobuliguvuzotulabi.pdfIn PDF document text
    • https://ketetigowuvulon.weebly.com/uploads/1/3/5/3/135396667/ceefa2bc.pdfIn PDF document text
    • http://chirineli.com/img/lib/file/zazebifiniju.pdfIn PDF document text
    • https://kutolimog.weebly.com/uploads/1/3/4/4/134435461/dcd47b.pdfIn PDF document text
    • https://sebezudo.weebly.com/uploads/1/3/4/0/134042436/469faa173632b1.pdfIn PDF document text
    • https://gamevuwi.weebly.com/uploads/1/3/4/5/134525912/kozosefisunefim-safixisupase.pdfIn PDF document text
    • http://rimaoman.com/admin/userfiles/file/13507454216.pdfIn PDF document text
    • https://purapunebofo.weebly.com/uploads/1/3/4/8/134888030/kexilupef.pdfIn PDF document text
    • https://xekabazasejaj.weebly.com/uploads/1/4/1/3/141333311/zikaponejobunuvil.pdfIn PDF document text
    • https://xezelugewopisaw.weebly.com/uploads/1/3/5/3/135311865/71889.pdfIn PDF document text
    • https://potezevaledu.weebly.com/uploads/1/3/1/4/131406960/4547414.pdfIn PDF document text
    • https://pakumage.weebly.com/uploads/1/3/4/8/134890232/volugezofutekota.pdfIn PDF document text
    • https://voderixata.weebly.com/uploads/1/3/4/2/134266977/2b1ea94d35080.pdfIn PDF document text
    • https://kufapuruzanobe.weebly.com/uploads/1/3/4/8/134886719/bavulen.pdfIn PDF document text
    • http://trust-law-firm.com/userfiles/file/20220323131240_2027191639.pdfIn PDF document text
    • https://tusujowifavenag.weebly.com/uploads/1/3/1/4/131453847/kofijodejele.pdfIn PDF document text
    • http://easy-maker.biz/upload/files/24352701600.pdfIn PDF document text
    • https://nukokefefaselug.weebly.com/uploads/1/3/4/8/134874449/jubilamer.pdfIn PDF document text
    • https://xojurumute.weebly.com/uploads/1/3/5/3/135328527/1448658.pdfIn PDF document text
    • https://lovig.co.za/XSRYdR1H?utm_term=xenoverse+2+male+saiyan+buildPDF 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_off0004bdd2.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004bdd2.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004bdd2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4BDD2 20120 bytes
SHA-256: d1dd48d145bd8dd13e7a7311c56b7a902150974b12b4757eacc48f1c7226d214
font_01_sfnt_off0004f299.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F299 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00050ab0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x50AB0 10860 bytes
SHA-256: c9b42e6c34e1b27754023570ba016acf6c701500c7d69b4a3e04c49b4db061aa