Malicious PDF — malware analysis report

Static analysis result for SHA-256 fb026051d2ca1c05…

MALICIOUS

PDF

308.5 KB Created: 2022-04-10 18:46:29 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-04
MD5: 7c3734c37710116021e6d08a42370d33 SHA-1: a8403f47d2a44ab946b34045d603c4cbd09351c8 SHA-256: fb026051d2ca1c05436bc852daaa73964547bbc4ab8419d93725ab578c185d03
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6935

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://colod.co.za/XSRYdR1H?utm_term=libros+sobre+lenguaje+corporal+seduccion PDF link annotation
    • https://popupobapovuzus.weebly.com/uploads/1/3/4/0/134012290/9121556.pdfIn PDF document text
    • http://elitaliaweb.it/upload/file/judirobek.pdfIn PDF document text
    • https://xuzajozobesafod.weebly.com/uploads/1/3/4/7/134718295/gorateko-gewuna.pdfIn PDF document text
    • https://denutuzuno.weebly.com/uploads/1/3/4/7/134706868/b8db3bbe6203.pdfIn PDF document text
    • https://wixoxane.weebly.com/uploads/1/3/4/7/134734379/6975706.pdfIn PDF document text
    • https://zalekekowijix.weebly.com/uploads/1/3/5/3/135346798/dfe227fa12fa.pdfIn PDF document text
    • https://senisowatuvode.weebly.com/uploads/1/4/1/2/141256004/6012554d80f48.pdfIn PDF document text
    • https://gavuwexis.weebly.com/uploads/1/3/4/7/134772394/0da93.pdfIn PDF document text
    • https://gimogelego.weebly.com/uploads/1/3/4/6/134601730/2257026.pdfIn PDF document text
    • https://mantyobras.com/userfiles/file/wadupigevarawatesefamipif.pdfIn PDF document text
    • https://govudotuso.weebly.com/uploads/1/4/1/2/141257398/bizilatapuruparolevi.pdfIn PDF document text
    • https://nemoradusa.weebly.com/uploads/1/3/2/6/132682182/40b9a845d1fb761.pdfIn PDF document text
    • https://wolaserirefuf.weebly.com/uploads/1/3/1/6/131637046/4797350.pdfIn PDF document text
    • https://pevunefimexog.weebly.com/uploads/1/3/1/0/131070247/8978744.pdfIn PDF document text
    • https://xoxazibazosilex.weebly.com/uploads/1/3/4/5/134590820/salasave_sejalupejukikut_lijozuk.pdfIn PDF document text
    • http://myredm.ru/uploads/file/79192832497.pdfIn PDF document text
    • https://demaxezobenila.weebly.com/uploads/1/3/1/8/131856353/pafojagopopazaviza.pdfIn PDF document text
    • https://wufikasuruxur.weebly.com/uploads/1/3/1/6/131636700/xosezefidazugetoj.pdfIn PDF document text
    • http://gartenbaukoeln.de/uploads/files/27053141890.pdfIn PDF document text
    • https://tadeperag.weebly.com/uploads/1/3/4/6/134605934/08bbb9.pdfIn PDF document text
    • http://tufaghanafc.com/js/ckfinder/userfiles/files/tanevujegonap.pdfIn PDF document text
    • https://pujeradix.weebly.com/uploads/1/3/2/6/132695809/zasojupa-degugokada-gokowulos.pdfIn PDF document text
    • https://wexivupesowapab.weebly.com/uploads/1/3/2/7/132712225/2f8898790d.pdfIn PDF document text
    • http://www.evisiontiendaonline.com/ckfinder/userfiles/files/ximirobewelirodiruzaf.pdfIn PDF document text
    • https://wapejakibupoj.weebly.com/uploads/1/3/4/4/134480200/5e2003cef.pdfIn PDF document text
    • http://poongdung.com/FileData/ckfinder/files/20220215_AE2133405A0542B2.pdfIn PDF document text
    • https://mosoptagro.ru/wp-content/plugins/super-forms/uploads/php/files/fa122467e5c99b30c2f981ea697e80e2/foniwa.pdfIn PDF document text
    • https://woxarupuxanuma.weebly.com/uploads/1/3/1/3/131383908/ziwunasaramuwit.pdfIn PDF document text
    • https://likizosuzi.weebly.com/uploads/1/3/4/8/134886942/7491987.pdfIn PDF document text
    • https://damasijirezox.weebly.com/uploads/1/3/4/5/134528919/nemobejanu-xowever-fikupowixe.pdfIn PDF document text
    • https://cupanghitam.com/contents/files/petuvenutojax.pdfIn PDF document text
    • http://sarkar.ie/userfiles/file/29611923077.pdfIn PDF document text
    • https://xefixosusivepik.weebly.com/uploads/1/3/5/3/135392558/6716650.pdfIn PDF document text
    • https://gulekizusivo.weebly.com/uploads/1/3/5/3/135392766/silumazojugumove.pdfIn PDF document text
    • https://wetewiduwolenit.weebly.com/uploads/1/3/4/5/134599830/2c174d5648e427.pdfIn PDF document text
    • https://travels-ukraine.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620f58af4ebd9---besunibeveg.pdfIn PDF document text
    • https://polupamenutotuk.weebly.com/uploads/1/3/5/3/135334754/fivejivapegufu-dufaguw-legokefeg.pdfIn PDF document text
    • https://divigutokorafo.weebly.com/uploads/1/3/4/6/134683056/3863549.pdfIn PDF document text
    • https://ruwatija.weebly.com/uploads/1/3/4/8/134846771/wujuse-wurajiwis-dekesijonuv.pdfIn PDF document text
    • https://xazujojupise.weebly.com/uploads/1/3/4/4/134493550/latoxuweza.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_off00045bc0.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00045bc0.bin)

Related samples 4

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00045bc0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x45BC0 10920 bytes
SHA-256: 11c204473d2fa93e67b33be40c11bd4cf12f57ca77ab00c5bc39ee2cb28b367e
font_01_sfnt_off000474a3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x474A3 20052 bytes
SHA-256: 8d2cc03aed87f94a3f96de0dca4e9969b1ca4911aed18170002304ebce4fe67d
font_02_sfnt_off0004a831.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A831 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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