Malicious PDF — malware analysis report

Static analysis result for SHA-256 793bf9794f827f7f…

MALICIOUS

PDF

67.3 KB Created: 2022-05-05 00:01:05 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-15
MD5: 02be4579c48b9dd6b58b4e4f46c4ced4 SHA-1: 88134c3970ba643071d47059a4046db388ec578b SHA-256: 793bf9794f827f7f71e30cb9ffc1f63ea06bddb081bb47d8de463acec67497eb
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9978

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
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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://fecuq.co.za/YmrXLWy8?keyword=una%20mujer%20conforme%20al%20corazon%20de%20dios%20libro%20pdf%20gratis%20version%20en%20el PDF link annotation
    • https://wudumimimi.weebly.com/uploads/1/3/4/3/134356267/kekezonoruzo.pdfIn PDF document text
    • http://jessica.yelivery.com/cote_dor_import/admin/ckfinder/userfiles/files/54565931627.pdfIn PDF document text
    • http://myblindz.com/fck_user_files/file/zosetubuzememuj.pdfIn PDF document text
    • http://camara.acessoainformacao.org/uploads/ckfinder/files/45943379932.pdfIn PDF document text
    • https://open-call.fr/uploaded/files/54467828825.pdfIn PDF document text
    • http://cellfruits.com/ckfinder/userfiles/files/34684214322.pdfIn PDF document text
    • https://otohyundaidanang.com/uploads/image/files/wixati.pdfIn PDF document text
    • http://mlgholding.hu/admin/kcfinder/upload/files/zugunovobadorusi.pdfIn PDF document text
    • http://ettermanenterprises.com/ckfinder/userfiles/files/91149216550.pdfIn PDF document text
    • https://lalazifesulalo.weebly.com/uploads/1/3/4/5/134502535/dffada.pdfIn PDF document text
    • http://www.mkfilm.it/ckeditor/kcfinder/upload/files/32650835811.pdfIn PDF document text
    • https://leketowidifuvok.weebly.com/uploads/1/4/1/4/141474758/noraru-japezaroponagi-derebujixibewox-neror.pdfIn PDF document text
    • https://gajokazatiduker.weebly.com/uploads/1/3/4/3/134320060/7059417.pdfIn PDF document text
    • https://buzascsaba.hu/userFiles/file/47413704170.pdfIn PDF document text
    • http://zap-interactive.com/uploads/files/36195467806.pdfIn PDF document text
    • https://tedenukivulito.weebly.com/uploads/1/4/1/4/141446966/sufazivejadezekuj.pdfIn PDF document text
    • https://icaiaa21.scrs.in/kcfinder/upload/files/43424727462.pdfIn PDF document text
    • https://kabasugubofepep.weebly.com/uploads/1/4/1/2/141258413/9086955.pdfIn PDF document text
    • http://skygondola.com/admin/kcfinder/upload/files/sinugafoliwifukedomad.pdfIn PDF document text
    • https://mitalukomajamo.weebly.com/uploads/1/3/1/4/131437074/366385bdd.pdfIn PDF document text
    • https://vifomamup.weebly.com/uploads/1/3/1/1/131163898/juzigaxirulepeter.pdfIn PDF document text
    • https://vobevepemela.weebly.com/uploads/1/4/1/3/141398797/3515139.pdfIn PDF document text
    • http://sadrokartonyhk.cz/images/fckfiles/file/93679205752.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_off0000a17b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA17B 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000b98d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB98D 16716 bytes
SHA-256: 6067584b92322fe675bdcb92f1902b1a9f190d7ba79c0d0a1ae9c5dfd27191a1
font_02_sfnt_off0000e45c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE45C 11464 bytes
SHA-256: aebe70363ec4767b259e7f388286c289aa1f376a06d24e787e400d4415b6e36d

Open this report in the interactive analyzer, or submit your own file for analysis.