MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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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://traffnew.ru/123?keyword=return+to+the+mysterious+island+walkthrough PDF link annotation
- https://dubuzosokiboxof.weebly.com/uploads/1/3/1/1/131163723/lefepo-rolupuvoxiw-sazofexufa.pdfIn PDF document text
- https://widobane.weebly.com/uploads/1/3/4/3/134340358/487606.pdfIn PDF document text
- https://xizejaselaz.weebly.com/uploads/1/3/4/3/134357450/8950d.pdfIn PDF document text
- https://poxuxeket.weebly.com/uploads/1/3/3/9/133997588/46e084.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/1a037c7e-5fbb-4c7d-8ed3-d38b569a0116/12873840285.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/944150a6-bd54-4dd9-8eb4-25ecf038543c/cappello_uncinetto_uomo_tutorial.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cabbb70f-4969-454b-8fa1-99f86a9294ec/c_programming_a_modern_approach_by_k.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/41797e6f-ded8-43b4-ac76-be2e24eb5255/93914925013.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d7dc096b-864e-48bd-b683-4e5060efa9b2/accounting_for_dummies.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d0ce0d55-47f7-40f1-841c-e1c53fde4299/figuras_literarias_ejercicios_resueltos.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9fa9f222-17f1-434f-8fc9-b50561d0f907/gojibudafinekodikobuku.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/704ad935-b366-4a01-ac5e-464b745d1c9e/50801879028.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b985.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB985 | 5504 bytes |
SHA-256: 48c27d6679f4d80b6a0a1b5ee25d5ab8fb4b15270083cfc59a4295bcc9185d6a |
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font_01_sfnt_off0000cc2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC2F | 10392 bytes |
SHA-256: 9bb1f4f99d9e0a7257f59c51c8308b6a27a9b65bcdc627909dcfc02a995bcc9d |
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