Malicious PDF — malware analysis report

Static analysis result for SHA-256 2b682365cf191e1c…

MALICIOUS

PDF

208.4 KB Created: 2022-04-08 07:18:50 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: 03ab6f5a11d4c2a5d7faadec1581c2b5 SHA-1: 7eb213b52d67777f196567b65e4192a42cbb50a0 SHA-256: 2b682365cf191e1cfc71d96b41539994606dd92c273dcf3862994a29278a84f4
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7171

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://norin.co.za/XSRYdR1H?utm_term=2002+honda+civic+factory+service+manual PDF link annotation
    • https://zaxizibu.weebly.com/uploads/1/3/4/6/134672664/fefamigawavosep_bajisugilagodug.pdfIn PDF document text
    • http://queuemanagementsystems.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622bd7a05d238---2367045712.pdfIn PDF document text
    • http://andreevka.topmebli.com/content/xuploadimages/file/89116998216.pdfIn PDF document text
    • http://www.armstrongre.com/files/files/51432446527.pdfIn PDF document text
    • http://mijn-nederland.nl/userfiles/file/91255036359.pdfIn PDF document text
    • https://ijtm.in/userfiles/file/77389289384.pdfIn PDF document text
    • http://szamosiszerviz.hu/feltoltott/files/82838755255.pdfIn PDF document text
    • https://magenudelekoj.weebly.com/uploads/1/3/5/9/135975171/5324460.pdfIn PDF document text
    • https://nivunosanogerog.weebly.com/uploads/1/3/4/5/134516177/458126ba8f3ee3.pdfIn PDF document text
    • http://hoteldazegliotorino.com/userfiles/files/64136851285.pdfIn PDF document text
    • http://www.globalconference.info/kcfinder/upload/files/lomaxi.pdfIn PDF document text
    • https://vixeweno.weebly.com/uploads/1/3/6/0/136049701/ligarakuxaduk.pdfIn PDF document text
    • https://benezome.weebly.com/uploads/1/3/5/4/135400217/geretugodipop.pdfIn PDF document text
    • https://zujetopefij.weebly.com/uploads/1/3/4/7/134766602/tobosoxura.pdfIn PDF document text
    • http://klimafertotlenites.hu/kcfinder/upload/files/pitev.pdfIn PDF document text
    • https://lobobofu.weebly.com/uploads/1/3/4/6/134680821/vilege.pdfIn PDF document text
    • https://juvetobewuneted.weebly.com/uploads/1/3/3/9/133997509/xonenir_majujipesetoz.pdfIn PDF document text
    • http://bernendorf.ru/userfiles/file/ginuzipovewizofon.pdfIn PDF document text
    • https://tasitovutad.weebly.com/uploads/1/3/0/9/130969559/kujegubuxirutizidu.pdfIn PDF document text
    • https://zidoboxeped.weebly.com/uploads/1/3/5/3/135324118/8335743.pdfIn PDF document text
    • http://lumieye.com/userData/ebizro_board/file/wikuru.pdfIn PDF document text
    • https://thediamangroup.com/_images/files/13161309664.pdfIn PDF document text
    • https://www.au-holding.ru/kcfinder/upload/files/bowubilopenetoduwugokoxi.pdfIn PDF document text
    • https://xiligori.weebly.com/uploads/1/3/1/4/131411896/2221263.pdfIn PDF document text
    • https://lilonukile.weebly.com/uploads/1/3/4/7/134767916/firogo-buziduze-tusired.pdfIn PDF document text
    • http://saintthomassolapur.org/admin/kcfinder/upload/files/zikodorafurugusigoxo.pdfIn PDF document text
    • https://rewiwolidinagi.weebly.com/uploads/1/3/4/4/134481042/3376186.pdfIn PDF document text
    • https://kinumefiboposif.weebly.com/uploads/1/3/4/8/134865532/5387971.pdfIn PDF document text
    • http://lesboutiquesquercitaines.com/kcfinder/upload/files/topixibuw.pdfIn PDF document text
    • https://gedofulijul.weebly.com/uploads/1/3/0/7/130775434/f05394b223f13fe.pdfIn PDF document text
    • http://bsa.by/ckfinder/userfiles/files/pogaxar.pdfIn PDF document text
    • http://pjzhengwang.com/upload/file/20220306_084656_109.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_off0002cf83.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2CF83 18684 bytes
SHA-256: d2614f1b3bfe3554585b16954d4c1d840f3a25be417b54b88302225e1548bab4
font_01_sfnt_off00030021.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x30021 11164 bytes
SHA-256: 4df8fa813c0caccfb86c5b0117ac193a526b9d8bb8c47d656f4f497e06bf67b6
font_02_sfnt_off00031a1b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x31A1B 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1