MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains a high number of embedded URLs, many of which point to disposable domains or link farms, indicating a likely phishing or malware distribution attempt. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious intent. No scripts were extracted, but the sheer volume of suspicious links suggests a tactic to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9822
Heuristics 4
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall 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.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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.
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Embedded URL info EMBEDDED_URLOne 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://huntic.ru/uplcv?utm_term=way+maker+chords+e+pdf PDF link annotation
- https://topconta.ro/userfiles/file/panatuwazubopen.pdfIn PDF document text
- http://pizzeriagiganti.ro/imagini_ws/kipiwutisolug.pdfIn PDF document text
- https://forssh.com/userfiles/file/28382605172.pdfIn PDF document text
- http://htwy.com/upload/file/kiromatu.pdfIn PDF document text
- http://chrislahoda.ca/userfiles/file/18531701047.pdfIn PDF document text
- http://as-eng.biz/userfiles/file/22997746541.pdfIn PDF document text
- http://air-separation-supplier.com/d/files/fazitupizebezovomilokizir.pdfIn PDF document text
- https://simplehome.ro/ckfinder/userfiles/files/wagofumazuv.pdfIn PDF document text
- http://ecole-belair.com/ecole/file/fodamigejofu.pdfIn PDF document text
- https://actorconseil.com/files/file/27708617889.pdfIn PDF document text
- http://www.colegiometa.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/1613485f0826a6---98999706420.pdfIn PDF document text
- http://mimarkamilozkartal.com/userfiles/files/26189245781.pdfIn PDF document text
- http://www.anaja-inter.org/public/file/volodaromu.pdfIn PDF document text
- http://indiebookoftheday.com/wp-content/plugins/formcraft/file-upload/server/content/files/16132a18ab04e0---pelomokimaxukatojimirof.pdfIn PDF document text
- http://nhakhoauytinhaiphong.com/upload/files/womufebunugob.pdfIn PDF document text
- https://cncostruzioni.com/userfiles/file/bozumatebakoxe.pdfIn PDF document text
- http://klenderbio.com/upload/files/88305468755.pdfIn PDF document text
- https://parlagame.com/calisma2/files/uploads/93693548385.pdfIn PDF document text
- http://epwuae.com/userfiles/file/73389040792.pdfIn PDF document text
- http://www.cemeba.com/uploads/ckfinder/files/22738276697.pdfIn PDF document text
- http://www.agenbenangbandung.net/file/seguretilajafabedas.pdfIn PDF document text
- https://taperagi.com/contents/files/66097806931.pdfIn PDF document text
- https://piataafacerilor.ro/app/webroot/files/userfiles/files/18979416964.pdfIn PDF document text
- http://www.training4thefuture.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1613470409fff9---43066848651.pdfIn PDF document text
- http://easyliveconstruction.com/ci/userfiles/files/4662997855.pdfIn PDF document text
- http://studiobardinisrl.com/userfiles/files/ruxomela.pdfIn PDF document text
- http://www.moyekolodin.com/files/bewikuwiruxevaz.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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f6cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6CC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00010ede.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EDE | 21720 bytes |
SHA-256: 611b8301b0ca9bef5f52858422e91e8d278e05d22fffa0166bc85c7423753241 |
|||
font_02_sfnt_off00014763.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14763 | 10744 bytes |
SHA-256: a5a8d951d9ad406c78b7138e11034040cb37741ab5fe3acfbfc5b75fde482b5d |
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