Malicious PDF — malware analysis report

Static analysis result for SHA-256 463a480d9eedb222…

MALICIOUS

PDF

223.6 KB Created: 2022-05-23 09:15:23 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-28
MD5: b50add520142a552a1e068439a9ef974 SHA-1: 53761fd82d668740bda64a36b658ddac9a60f176 SHA-256: 463a480d9eedb222187ecaee387913d0078cd5da363cee15ba3070d98a6a2f2b
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7299

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://lazav.co.za/XSRYdR1H?utm_term=cinderella+movie+script+2015+pdf++pdf PDF link annotation
    • http://i-mag-ine.com/media/files/3255759813.pdfIn PDF document text
    • http://t-700.net/upload_img/files/rudigosadezurivow.pdfIn PDF document text
    • http://alidongdong.coco1490.com/upload/file_folder/file/fadawokufu.pdfIn PDF document text
    • https://wozaxopuvomu.weebly.com/uploads/1/3/0/7/130740129/wuzudo.pdfIn PDF document text
    • http://redemaisfarma.com/userfiles/file/noruwolobometufemuratur.pdfIn PDF document text
    • https://satakinufetom.weebly.com/uploads/1/3/5/3/135309339/xoziruditezafetoti.pdfIn PDF document text
    • https://mopomavimixefor.weebly.com/uploads/1/3/1/1/131164117/666d92.pdfIn PDF document text
    • http://knupress.com/pds/editor/file/22802182307.pdfIn PDF document text
    • http://elegancegioielli.com/upload/userfiles/files/nobupizalabomodejalijot.pdfIn PDF document text
    • https://xunaliniwer.weebly.com/uploads/1/3/1/3/131398540/wowenunojevavod_betobet.pdfIn PDF document text
    • http://zenobiacultura.it/userfiles/file///69749337796.pdfIn PDF document text
    • https://ru-tech.interspeedia.com/userfiles/file/bexalitugimudat.pdfIn PDF document text
    • http://www.rlktechniek.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161fa9e8ab5577---19882023134.pdfIn PDF document text
    • http://cn-junsheng.com/upload/file///202232804581797.pdfIn PDF document text
    • https://escaletravel.com/userfiles/files/fidonejelixajuzuxukod.pdfIn PDF document text
    • https://ulsantour.com/FileData/ckfinder/files/20220219_6AC44D8541EABC66.pdfIn PDF document text
    • https://nutevozugunejeb.weebly.com/uploads/1/3/1/4/131483143/vulukasa.pdfIn PDF document text
    • http://saoz.sk/assets/kcfinder/upload/files/zejazojivezureralawebisaz.pdfIn PDF document text
    • https://gidelusibi.weebly.com/uploads/1/3/4/0/134040719/tobikaxebido.pdfIn PDF document text
    • https://kohphanganhotelandtour.com/userfiles/file/60188992391.pdfIn PDF document text
    • http://image.dlib.vn/libedu/news/thuvienquangngai/20220509/file/8586823630.pdfIn PDF document text
    • http://trenermichal.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1626b64e0c5d8c---zowafizego.pdfIn PDF document text
    • https://bikeid.net/ckfinder/userfiles/files/43953296091.pdfIn PDF document text
    • https://bigirafu.weebly.com/uploads/1/3/4/4/134494330/9285847.pdfIn PDF document text
    • https://begazoribu.weebly.com/uploads/1/4/1/4/141486057/goluvixuv_namisaboginuj_debibila.pdfIn PDF document text
    • https://tirawinuzupufe.weebly.com/uploads/1/3/4/4/134445233/mejazitavelokavo.pdfIn PDF document text
    • http://polipadel.com/userfiles/file/kasidepeborivuto.pdfIn PDF document text
    • https://bisleriuber.genefied.co/ckfinder/userfiles/files/5489135491.pdfIn PDF document text
    • http://v-lukomorie.com/uploader/files/36357608598.pdfIn PDF document text
    • https://vikalixasu.weebly.com/uploads/1/3/4/6/134631782/3388374.pdfIn PDF document text
    • http://ecoaga.com/documentos/file/jidorudatixenonu.pdfIn PDF document text
    • http://zwickerfoto.hu/_user/file/68354078690.pdfIn PDF document text
    • https://unitytradefze.com/ckfinder/userfiles/files/lufowipivutugonoti.pdfIn PDF document text
    • http://www.playerclub.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1622bf85e05aa1---talel.pdfIn PDF document text
    • https://jiketajaw.weebly.com/uploads/1/3/4/4/134464131/7914649.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_off00031105.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00031105.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00031105.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x31105 11308 bytes
SHA-256: 3a8e449b0c3bdcff91600c85207c1833a381e929726d0766948da6a3d892d2f6
font_01_sfnt_off00032bb4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32BB4 16516 bytes
SHA-256: a2ebaf580b075072ca7d1936c34e73ef5cd5a9970fc3156859595b1664af1416
font_02_sfnt_off00035684.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x35684 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1