Malicious PDF — malware analysis report

Static analysis result for SHA-256 080b2fb5309e2b7e…

MALICIOUS

PDF

282.8 KB Created: 2022-02-22 11:10:45 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: 86b3706a3042b08058fc16fa93cda88f SHA-1: 4854bc9c6afcb11a1d4528a04d302d352a873fdf SHA-256: 080b2fb5309e2b7e9d6bddd7f6ecb6d679279d08a5e6927cae44abe0ddcfd05e
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6715

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=af+form+4005+aef+online PDF link annotation
    • http://clinivetmadonnadirosa.eu/userfiles/files/18468658707.pdfIn PDF document text
    • https://avigailpekelman.com/sites/default/files/file/tevopabadulaxemas.pdfIn PDF document text
    • http://novena99.com/uploads/files/202110121328222058.pdfIn PDF document text
    • https://rugsdirect4u.com/uploadedfiles/file/25762753085.pdfIn PDF document text
    • http://kes.org/upload/editor/files/namamezezi.pdfIn PDF document text
    • https://stpm-sa.com/userfiles/file/jijokizidikoz.pdfIn PDF document text
    • http://www.gonouvellezelande.com/files/salebixexabiziketexib.pdfIn PDF document text
    • http://iseveranscopy.com/upload/editor/file/46038864301.pdfIn PDF document text
    • https://rolcsi-bau.hu/userfiles/files/miruwaforonigipaz.pdfIn PDF document text
    • http://leebyenghun.com/new/upload/board/files/josurodawoloxewito.pdfIn PDF document text
    • http://jadever.vn/Images_upload/files/samebajipeneneziduduse.pdfIn PDF document text
    • http://ge-mak.com/files/jefatamutevamomuwutibu.pdfIn PDF document text
    • http://mancuathuphuong.com/media/ftp/file/27201471620.pdfIn PDF document text
    • https://fiordipannacremeria.it/file/pobazokanomekizojikifame.pdfIn PDF document text
    • https://turdv.ru/SITE/files/editor/file/79596923148.pdfIn PDF document text
    • http://elmakoleji.k12.tr/public/kcfinder/upload/files/69037911645.pdfIn PDF document text
    • https://petribax.nl/userfiles/file/genemewun.pdfIn PDF document text
    • http://saigonradio.com/userfiles/file/8044651188.pdfIn PDF document text
    • http://m4krichmond.org/clients/3/3b/3bf4c986be49c21931b3574e72fd8103/File/wutifufutomilegopekodi.pdfIn PDF document text
    • http://fazekaskozpont.hu/images/upload/file/maxasosokezavejuboz.pdfIn PDF document text
    • https://www.pelicanfinancialnetwork.com/ckfinder/userfiles/files/finovojolufugemetesapeb.pdfIn PDF document text
    • http://ozanatalan.com/iboard/includes/userfiles/files/39034655325.pdfIn PDF document text
    • http://www.badischer-kunstverein.de/ckfinder/userfiles/files/mukobusobebanob.pdfIn PDF document text
    • http://szmchem.com/userfiles/file/mezikama.pdfIn PDF document text
    • http://master-sign.ru/ckfinder/userfiles/files/74957408282.pdfIn PDF document text
    • https://www.harnoordesigns.com/wp-content/plugins/super-forms/uploads/php/files/f649716ac3ab80d653d90a9be45d02b9/79448602259.pdfIn PDF document text
    • http://tmservice.nl/bestanden/files/nalebasisu.pdfIn PDF document text
    • http://one9five.com/userfiles/files/mitilododakavep.pdfIn PDF document text
    • https://gerastar.com/userfiles/file/22203148842.pdfIn PDF document text
    • http://sonhanint.com/uploadpic/sun/files/202112251659019458.pdfIn PDF document text
    • http://autowagon.it/userfiles/files/fujoserorawivomarovux.pdfIn PDF document text
    • https://uncme.org.br/Gerenciador/kcfinder/upload/files/xorit.pdfIn PDF document text
    • https://www.uncme.org.br/Gerenciador/kcfinder/upload/files/89448799055.pdfIn PDF document text
    • http://inspeq.eu/public/files/31658037942.pdfIn PDF document text
    • https://ecoretras.com/file/jixelawolenalurinapexog.pdfIn PDF document text
    • http://slotkuda.com/contents/files/nedijopagibovulipijafub.pdfIn PDF document text
    • http://avesta-hmora.boj.se/uploads/userfiles/files/tuwuma.pdfIn PDF document text
    • http://szakkepzosiklos.hu/upload/file/lipuzexejowak.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_off00040416.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00040416.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00040416.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40416 16100 bytes
SHA-256: e01c66254ed449e171051c68773e9e77d27d3e9413181c5ccbe1fc9c87173f57
font_01_sfnt_off00042d30.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x42D30 10424 bytes
SHA-256: cf37163d55a669725aa573467b4d3a62d6552d1e6f887b98fcc231162b808fbc
font_02_sfnt_off000444d2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x444D2 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9