Malicious PDF — malware analysis report

Static analysis result for SHA-256 8dc95d14e0c7a99d…

MALICIOUS

PDF

69.6 KB Created: 2022-06-05 09:15:52 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-29
MD5: fccacf5abe1c08b666a37a021347bf34 SHA-1: 4b66549bd16cf938caa106547da804fcdab0ca72 SHA-256: 8dc95d14e0c7a99d9a37dd4e2ea7c849071387daa50487bf6ef2311f77114d8c
194 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9982

Heuristics 7

  • 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 contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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://loheb.co.za/YmrXLWy8?keyword=our%20god%20reigns%20chords%20bethel%20sheet%20music%20printable%20version PDF link annotation
    • https://xidepiluzefet.weebly.com/uploads/1/3/4/4/134465828/tewil.pdfIn PDF document text
    • http://araulmor.tel-cor.com/images/library/file/33268520559.pdfIn PDF document text
    • https://kuwuxezito.weebly.com/uploads/1/3/6/0/136090431/6e127.pdfIn PDF document text
    • https://diwoneguni.weebly.com/uploads/1/3/1/4/131407083/5786179.pdfIn PDF document text
    • http://stancijanegrin.com/UserFiles/files/48700567918.pdfIn PDF document text
    • https://neksav.com/upload/ckfinder/files/49466271637.pdfIn PDF document text
    • http://cupta.org/userfiles/files/20220314192800.pdfIn PDF document text
    • http://www.fkslovanchabarovice.cz/upload/files/venogekalawaduruluxivabu.pdfIn PDF document text
    • https://dadikokaw.weebly.com/uploads/1/3/5/3/135347495/liwexox.pdfIn PDF document text
    • https://tixovokibena.weebly.com/uploads/1/3/4/1/134109053/8810853.pdfIn PDF document text
    • https://mixirarorasuju.weebly.com/uploads/1/3/4/3/134317495/xetijoki.pdfIn PDF document text
    • https://www.monacruises.com/html/scripts/ckeditor/kcfinder/upload/files/59078194938.pdfIn PDF document text
    • https://guzidogipetun.weebly.com/uploads/1/4/2/0/142071474/sajikigewomun_joginenovobotu_refotomemiwu_junesi.pdfIn PDF document text
    • https://perechen-izdaniy.ru/js/ckfinder/userfiles/files/90606516258.pdfIn PDF document text
    • http://chianchang.yun2u.com/upload/files/vanesujexibin.pdfIn PDF document text
    • https://suxomaloki.weebly.com/uploads/1/3/4/5/134598925/nawikebunozabit.pdfIn PDF document text
    • https://lugonuwazufat.weebly.com/uploads/1/3/4/6/134673331/3434030.pdfIn PDF document text
    • https://vosaxivuminol.weebly.com/uploads/1/3/4/3/134387598/9c363fb1.pdfIn PDF document text
    • http://laconchigliacasevacanze.it/userfiles/files/fabunadum.pdfIn PDF document text
    • https://mamunazeve.weebly.com/uploads/1/3/0/8/130814121/mipokuxibinone_vameline_penuju_busure.pdfIn PDF document text
    • https://musazulawikale.weebly.com/uploads/1/3/5/3/135305526/bamorafunof.pdfIn PDF document text
    • http://qataminational.com/uploaded_files/userfiles/files/rabojomiravaledawikebodux.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_off0000a6f8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA6F8 11292 bytes
SHA-256: 5ca29f99681b2465ad1e18139e26b5bd9638b55b64ee7e0049611f47de2587b3
font_01_sfnt_off0000c0eb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC0EB 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000d8fd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD8FD 18276 bytes
SHA-256: a787e6ea32719f4cf56e421e09e6254408f02ca01486880657c688cdafa562b6