Malicious PDF — malware analysis report

Static analysis result for SHA-256 4e34d940fa1014db…

MALICIOUS

PDF

474.4 KB Created: 2022-04-07 20:54:44 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-19
MD5: 750973c9fc3699ec95d8eeb82dfa4e40 SHA-1: acb493c26dafa104ef4c3680a4b9ce7eb96ed685 SHA-256: 4e34d940fa1014db43e0d48694488938a3ce6d2b5dc92ea29e6d8256236255a7
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5186

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://podar.co.za/XSRYdR1H?utm_term=the+art+of+magic%3A+the+gathering%3A+concepts PDF link annotation
    • https://wurumazo.weebly.com/uploads/1/4/1/3/141320097/nofanamuse-zojazafik.pdfIn PDF document text
    • https://jixobufasov.weebly.com/uploads/1/3/4/3/134324480/diwovujesopenaliviw.pdfIn PDF document text
    • https://xunujigunabiwuf.weebly.com/uploads/1/3/4/0/134017077/1955eee0ff2.pdfIn PDF document text
    • https://lotikajulu.weebly.com/uploads/1/4/1/2/141259922/kiwufabej-filiwawuba.pdfIn PDF document text
    • https://kuzapulekoxiror.weebly.com/uploads/1/3/2/6/132681507/b9323a5.pdfIn PDF document text
    • https://gipulafu.weebly.com/uploads/1/3/4/4/134442702/xomezudi-kegipo-lulugofoxuxa.pdfIn PDF document text
    • http://etre-belle.su/images/file/xorovubozerunositop.pdfIn PDF document text
    • https://rudagaje.weebly.com/uploads/1/3/4/3/134310377/402175.pdfIn PDF document text
    • https://wugizagopa.weebly.com/uploads/1/3/5/3/135311922/6ac7501ca.pdfIn PDF document text
    • https://vewenaloviriwu.weebly.com/uploads/1/3/2/8/132816087/wizirare_vinanu_letomenagisikib_vogalozaluwevod.pdfIn PDF document text
    • http://skrutit-probeg.ru/upload_picture/file/9188672321.pdfIn PDF document text
    • https://motixovelubebov.weebly.com/uploads/1/3/6/0/136085904/97f946cfbe6a96b.pdfIn PDF document text
    • https://pozojemiveze.weebly.com/uploads/1/3/4/6/134690114/nunisujovujaterijem.pdfIn PDF document text
    • https://finazunaba.weebly.com/uploads/1/4/1/3/141353911/4153675.pdfIn PDF document text
    • https://lugofuwefotimit.weebly.com/uploads/1/3/4/0/134017027/9888473.pdfIn PDF document text
    • https://noxubesepa.weebly.com/uploads/1/3/7/4/137499292/valewogikog-bevupumekebaza-nimon.pdfIn PDF document text
    • https://wanukepaxe.weebly.com/uploads/1/3/4/4/134454717/sovelifudafo_juvewepirubu_kadupadumesi.pdfIn PDF document text
    • https://zeregosuw.weebly.com/uploads/1/3/6/0/136055393/adeabf626fc.pdfIn PDF document text
    • https://www.cistarekaupa.cz/kcfinder/upload/files/63252314376.pdfIn PDF document text
    • https://tesekagaz.weebly.com/uploads/1/3/4/3/134342497/1a505.pdfIn PDF document text
    • https://gbrcbodhgaya.com/userfiles/file/46707551842.pdfIn PDF document text
    • https://puxedeva.weebly.com/uploads/1/3/4/7/134730870/386bdb57ae110b.pdfIn PDF document text
    • https://legalages.weebly.com/uploads/1/3/4/4/134442537/kekutekufusixirumoni.pdfIn PDF document text
    • https://kokubuzo.weebly.com/uploads/1/3/4/0/134017800/cad1cc92a9fc6.pdfIn PDF document text
    • https://bediwejuze.weebly.com/uploads/1/3/4/8/134899819/pedatur.pdfIn PDF document text
    • https://guwewekotijiz.weebly.com/uploads/1/3/4/7/134714515/logoxufizuxufaxa.pdfIn PDF document text
    • https://fowezojufogomod.weebly.com/uploads/1/3/5/3/135307270/0bfbc1a26.pdfIn PDF document text
    • https://xafarigokexugu.weebly.com/uploads/1/3/6/0/136053206/6312738.pdfIn PDF document text
    • https://pudodogefelareb.weebly.com/uploads/1/3/1/6/131606347/8500e59e1b57.pdfIn PDF document text
    • http://www.reroofingbrisbaneqld.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1620a0f7d66728---kabadetokof.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_off0006f6b7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6F6B7 19324 bytes
SHA-256: 4664d84d032290c5d39c14bfe974a8cde54b85a183bff8e4725596aaf97bf89c
font_01_sfnt_off000728ff.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x728FF 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00074116.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x74116 10960 bytes
SHA-256: 4f2a603f5de259c695673613f56d74207555aa4bb0cd0214c7a6210d959838a4

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