Malicious PDF — malware analysis report

Static analysis result for SHA-256 2b6489ee8d4686ed…

MALICIOUS

PDF

266.4 KB Created: 2022-04-14 09:43:41 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: c236f94f37c7f5b7658a5eed6c19c1f8 SHA-1: b049b83ce68ef646f49f29c48676693f622485a6 SHA-256: 2b6489ee8d4686ed424bd58c3d369624e43d8c9168b2f1d9bd57c8b704d4d9d7
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5759

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://fecuq.co.za/XSRYdR1H?utm_term=coreldraw+x5+portable PDF link annotation
    • http://tat.tatagrohimservis.ru/files/92368856683.pdfIn PDF document text
    • https://lejumapufa.weebly.com/uploads/1/3/4/6/134688193/tafojuwowag.pdfIn PDF document text
    • http://anpharma.net/upload/files/60976374949.pdfIn PDF document text
    • https://baxorumele.weebly.com/uploads/1/3/0/9/130969728/422470.pdfIn PDF document text
    • https://westcoastmovers.ca/wp-content/plugins/super-forms/uploads/php/files/rrk680i2miv0u2lf02gd3u8cn6/zawuxixagiwadajamopasi.pdfIn PDF document text
    • http://nigerseedindia.com/uploads/modul.pdfIn PDF document text
    • https://lnpro.in/ckfinder/userfiles/files/natikerolavigim.pdfIn PDF document text
    • https://armagedonspedycja.pl/files/file/rokovotepasitanatakamiz.pdfIn PDF document text
    • https://gmonlinestore.com/wp-content/plugins/formcraft/file-upload/server/content/files/16246414698e8a---tilibaginoxewubezax.pdfIn PDF document text
    • http://prospekt-rostov.ru/ckfinder/userfiles/files/puxitivekijexozaged.pdfIn PDF document text
    • https://mcq.bmtinhoc.vn/InteriorWeb/images/images_news/files/dotofujimomomoranof.pdfIn PDF document text
    • https://mobilaide.com/upload/editor/file/22823877446.pdfIn PDF document text
    • https://gexuganogos.weebly.com/uploads/1/3/0/8/130813630/wibipu.pdfIn PDF document text
    • http://eg-connect.com/uploads/editorfiles/file///7246919650.pdfIn PDF document text
    • http://lotyzapoznawcze.pl/cms/files/sisodagik.pdfIn PDF document text
    • https://infoenergie-loire.org/userfiles/file/wituwi.pdfIn PDF document text
    • https://highlander-inn.com/assets/userfiles/files/lijupeperupewelonib.pdfIn PDF document text
    • https://radagepivusase.weebly.com/uploads/1/4/1/2/141218317/74e2e442d034.pdfIn PDF document text
    • http://fqcycpa.com/jingkelun/userfiles/files/20220204000101.pdfIn PDF document text
    • http://delta-serwis.pl/pliki/8062364258.pdfIn PDF document text
    • http://ulibka.edusite47.ru/files/files/39090892527.pdfIn PDF document text
    • https://vufosaxirit.weebly.com/uploads/1/3/4/0/134018891/mezep_zeropi_tirab_gusif.pdfIn PDF document text
    • http://drtamerturan.com/file/68128365873.pdfIn PDF document text
    • https://xuvowesajitox.weebly.com/uploads/1/3/4/6/134603534/fc80d4dec.pdfIn PDF document text
    • https://kowenazasid.weebly.com/uploads/1/3/5/3/135323024/3cf714071c3a8b.pdfIn PDF document text
    • https://wujupeduluruwuv.weebly.com/uploads/1/3/5/3/135316277/1258216.pdfIn PDF document text
    • http://syarmarka.ru/userfiles/files/40011715023.pdfIn PDF document text
    • https://jenodavosu.weebly.com/uploads/1/3/0/7/130775827/5939423.pdfIn PDF document text
    • https://wajifisawebe.weebly.com/uploads/1/3/4/4/134480175/3335048.pdfIn PDF document text
    • https://drrajanmahtani.com/userfiles/files/lozonovuzudoxadunovetif.pdfIn PDF document text
    • https://biwemazisemu.weebly.com/uploads/1/3/0/9/130969041/6785881.pdfIn PDF document text
    • https://kajurizekevebok.weebly.com/uploads/1/3/4/5/134586758/bovuvukonixi.pdfIn PDF document text
    • http://metall-press.ru/files/putowulifabiru.pdfIn PDF document text
    • https://sejaworobe.weebly.com/uploads/1/3/4/8/134865602/bezekagidix-mabivoli-lovowiledakosif.pdfIn PDF document text
    • http://www.holderit.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622e7cf35a54c---81774225426.pdfIn PDF document text
    • https://thailonghoang.vn/upload/files/66761095316.pdfIn PDF document text
    • https://febrerasesores.com/uploads/kcfinder/upload/files/torerinul.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 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00039d3b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x39D3B 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0003b54d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3B54D 22088 bytes
SHA-256: 0899d943229e62da0024c5ec9f6c62adc6284f1fe69f58df44c51e415ecac0c0
font_02_sfnt_off0003ec05.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3EC05 10512 bytes
SHA-256: 2dd9ab910f1d3ef0d1b2629c561dcc85c1927a8cbdf35196b97cecb0c5e06699
font_03_sfnt_off000403f8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x403F8 6120 bytes
SHA-256: 76c9673aef90091a19eba46c0f98239e8945adb203239602ac44a7ac73f55947