Malicious PDF — malware analysis report

Static analysis result for SHA-256 89f68b4f8a311af5…

MALICIOUS

PDF

277.1 KB Created: 2022-04-30 17:00:23 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-01
MD5: 7218952bdd993fab1a7b0a5321660467 SHA-1: 956eb293d1d8ff5b40edb2c8a3ff9958bf3745be SHA-256: 89f68b4f8a311af5153e229447df4aef4d80ad20e11a67eb4cd712dffca4379b
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6396

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://zalivibutadugaf.weebly.com/uploads/1/3/5/3/135391941/d5247a0.pdf In PDF document text
    • http://exoticland.bg/upload/files/files/34806355745.pdfIn PDF document text
    • https://xexovelez.weebly.com/uploads/1/3/0/8/130813416/1331958.pdfIn PDF document text
    • https://dusivasawomila.weebly.com/uploads/1/3/4/6/134660852/2b7799cb8d30.pdfIn PDF document text
    • http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/l0p2kadonv7m7dd57o5bck4v23/migipowamejowubakakaxe.pdfIn PDF document text
    • https://wezobugedelu.weebly.com/uploads/1/3/1/8/131856743/767133.pdfIn PDF document text
    • https://loxutagunepolu.weebly.com/uploads/1/3/4/7/134763456/9683996.pdfIn PDF document text
    • http://membre3.trajetplus.fr/userDocs/file/52671487226.pdfIn PDF document text
    • https://xowuwipasek.weebly.com/uploads/1/3/4/3/134310121/vejapovodisiniveje.pdfIn PDF document text
    • https://lajejajutabi.weebly.com/uploads/1/3/6/0/136050508/xukike-kufebalozemewe-finuwubuj.pdfIn PDF document text
    • https://sokepubin.weebly.com/uploads/1/3/5/3/135391759/giteke.pdfIn PDF document text
    • http://nrtz.fundacja-spektra.pl/upload/files/94366223245.pdfIn PDF document text
    • https://kodowogokilikid.weebly.com/uploads/1/3/4/4/134466607/vuzenonabix.pdfIn PDF document text
    • https://lofegofo.weebly.com/uploads/1/3/4/8/134895749/videmasaj.pdfIn PDF document text
    • https://mapobosani.weebly.com/uploads/1/3/4/3/134385232/nexopetixusuwu.pdfIn PDF document text
    • http://www.klasikmoto.sk/admin/ckeditor/kcfinder/upload/files/57810602599.pdfIn PDF document text
    • https://bupebilonozopi.weebly.com/uploads/1/3/4/8/134861312/duraxixipulidigetul.pdfIn PDF document text
    • https://fofapisobav.weebly.com/uploads/1/3/4/7/134712410/vorisazope.pdfIn PDF document text
    • http://dc-d07302d779c4.chio-tian.com/upload/files/94460683302.pdfIn PDF document text
    • https://sivusizawijavoj.weebly.com/uploads/1/3/4/4/134482483/pekerolebewabijijeri.pdfIn PDF document text
    • http://totaleclipsenv.com/wp-content/plugins/formcraft/file-upload/server/content/files/1624f2807dee63---24437931015.pdfIn PDF document text
    • https://fcefrance.com/kcfinder/upload/files/3291516654.pdfIn PDF document text
    • https://wipagadodagavu.weebly.com/uploads/1/3/7/5/137519723/tikatuduf.pdfIn PDF document text
    • https://varusimutajol.weebly.com/uploads/1/3/4/5/134502614/2026002.pdfIn PDF document text
    • https://sozakipebi.weebly.com/uploads/1/3/0/8/130814717/kapepirod.pdfIn PDF document text
    • https://ritosigom.weebly.com/uploads/1/3/1/4/131453630/jaxitafaju.pdfIn PDF document text
    • https://kexarofewif.weebly.com/uploads/1/3/4/5/134505099/vazusenemetigem_jovafujorajotaw_sores.pdfIn PDF document text
    • https://xuguzopagar.weebly.com/uploads/1/3/4/4/134490213/7801991.pdfIn PDF document text
    • https://harkakotony.hu/UserFiles/file/14757039546.pdfIn PDF document text
    • https://jogijomovap.weebly.com/uploads/1/3/0/9/130969693/5484288.pdfIn PDF document text
    • http://ownlines.com/upfiles/file/93915962938.pdfIn PDF document text
    • https://kozuxegibogul.weebly.com/uploads/1/3/4/7/134704263/d56e25.pdfIn PDF document text
    • https://temizitukopisir.weebly.com/uploads/1/3/4/8/134898891/vibajavasut.pdfIn PDF document text
    • https://larustt.com/upload/ckfinder/files/83208299486.pdfIn PDF document text
    • https://jasefukop.weebly.com/uploads/1/3/0/7/130776564/c1bdba6b3676d8.pdfIn PDF document text
    • https://nulomofog.weebly.com/uploads/1/3/4/3/134331556/vikazexozefukutu.pdfIn PDF document text
    • http://vngo-cc.vn/cooker/public/files/58566221312.pdfIn PDF document text
    • https://nomabedipami.weebly.com/uploads/1/3/1/4/131437379/5816571.pdfIn PDF document text
    • http://xn--80apabice8bfaf.net/kcfinder/upload/files/vufekonagerun.pdfIn PDF document text
    • https://podereilmontaleo.it/writable/public/userfiles/file/lagevawe.pdfIn PDF document text
    • https://podar.co.za/XSRYdR1H?utm_term=cyberghost+premium+crack+androidPDF link annotation
    • 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_off0003e1dd.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003e1dd.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003e1dd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3E1DD 18516 bytes
SHA-256: 7fe6261643b87a5713c5c90240f449ef4a485e48f1484ac28d2095e49447d47a
font_01_sfnt_off0004114a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4114A 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00042965.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x42965 11392 bytes
SHA-256: f67d310ac83c317e99ad3cae84944f8e2336fa900db1748a6a2af03137ba7fab

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