Malicious PDF — malware analysis report

Static analysis result for SHA-256 01164081beed040e…

MALICIOUS

PDF

274.2 KB Created: 2022-02-06 23:12:26 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-28
MD5: f9e52694c93a6b654981ff8f448a6309 SHA-1: 8d224f39798b3d2de4284bb5ad087abda2de6126 SHA-256: 01164081beed040ef0a84c0e279707a0c4f513584aa321d77c789148462a0547
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7038

Heuristics 6

  • 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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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=sling+blade+imdb+parents+guide PDF link annotation
    • https://promoxcenter.ro/ckfinder/userfiles/files/42378857406.pdfIn PDF document text
    • http://tsradviseurs.nl/mailing/images/photo/file/xunezetuvitiguxoziwonon.pdfIn PDF document text
    • https://mrdak.cc/uploadfile/files/72592602983.pdfIn PDF document text
    • http://shahnawazonline.com/uploads/files/gomanilerenesijiwuxofisug.pdfIn PDF document text
    • http://bretagne.annuaire-regional.com/ckfinder/userfiles/files/75781476646.pdfIn PDF document text
    • https://www.cheeweitay.com/admin/kcfinder/upload/files/tapizemepekuzexepawomu.pdfIn PDF document text
    • https://bartonsteel.com/tony/barton/ckfinder/userfiles/files/15005224950.pdfIn PDF document text
    • https://www.myjamaicais.com/wp-content/plugins/super-forms/uploads/php/files/0cf4872c21fdbbc0908284706438919c/70936139670.pdfIn PDF document text
    • http://lagrupacio.cat/file/28412296488.pdfIn PDF document text
    • http://thechinatailor.com/uploadfile/file/2021121222070973499.pdfIn PDF document text
    • https://hot-pol.com/images/file/78068220438.pdfIn PDF document text
    • http://arabstina.com/ckfinder/userfiles/files/vipasovubakekosedefusule.pdfIn PDF document text
    • http://www.fullmooneye.com/wp-content/plugins/formcraft/file-upload/server/content/files/161f5866ae48bb---fukekubo.pdfIn PDF document text
    • https://xehowo24h.com/images/ckeditor/files/5524349466.pdfIn PDF document text
    • https://smoothnomad.com/wp-content/plugins/super-forms/uploads/php/files/2t5spfsd1d6i46abo006josdqe/gosilalolijifevotugaxum.pdfIn PDF document text
    • http://mirembeestate.co.ug/wp-content/plugins/formcraft/file-upload/server/content/files/16161fdba1e0f2---gapuzaka.pdfIn PDF document text
    • https://alohasafaris.com/files/difufagoworunubelo.pdfIn PDF document text
    • http://kingsap.com/file_media/file_image/file/lanini.pdfIn PDF document text
    • https://kolodezrus.ru/wp-content/plugins/super-forms/uploads/php/files/41fdc7271d92a9f0360001ef8a74d449/1124546339.pdfIn PDF document text
    • http://donaldbermanmaimonidesgolf2020.com/clients/0/0d/0d43fbb8ff91cab41fa1b056c0d912a9/File/8036784929.pdfIn PDF document text
    • http://daiichitelecom.com/uploads/news_file/funazovorik.pdfIn PDF document text
    • https://frennphotography.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e7bbc900504---86118280147.pdfIn PDF document text
    • http://scbczy.cn/up_files/file/20220101_165439.pdfIn PDF document text
    • https://ecpa.fr/uploaded/file/87034770876.pdfIn PDF document text
    • https://onlineadda.organicemall.com/ckfinder/userfiles/files/16142890082.pdfIn PDF document text
    • http://consol.hu/images/uploadedimages/file/15992187214.pdfIn PDF document text
    • https://maconlux.ovh/userfiles/files/51249733900.pdfIn PDF document text
    • https://www.accidentinjuryalbuquerque.com/wp-content/plugins/super-forms/uploads/php/files/uqre2s2otnc8pect23sgrkr5eg/xawamadezatujogumatufudev.pdfIn PDF document text
    • http://drapikowski.pl/uploaded/fck_files/file/gowozudutosotimirazef.pdfIn PDF document text
    • http://www.autoservis-hubatka.cz/admin/upload/ww/file/papitir.pdfIn PDF document text
    • https://warungmimpishio2.com/contents/files/33918140915.pdfIn PDF document text
    • http://sgd42.ru/userfiles/file/segatexiwuritomoboxam.pdfIn PDF document text
    • https://rugerwafers.com/demo/ruger/beta/userfiles/files/xiduwape.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_off0003da2a.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003da2a.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003da2a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3DA2A 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0003f14a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3F14A 10928 bytes
SHA-256: 1e4fa2ac14c1e92f46c65d884ef2b7116008d5306487eb6de724f5ab95b6cd04
font_02_sfnt_off00040a1e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40A1E 18188 bytes
SHA-256: 3db7bbcc47b80a35ad8d87b56b0dd40610f0309b7fb55acb03d6789a8bdff657