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://trafftec.ru/strik?keyword=definitive+technology+procenter+1000+vs+2000 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4376856/normal_5f90caef26691.pdfIn PDF document text
- https://lisubavami.weebly.com/uploads/1/3/4/3/134331762/1240b35521.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421058/normal_5f9f89712b98c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374372/normal_5f8a9690a8920.pdfIn PDF document text
- https://jawowigo.weebly.com/uploads/1/3/0/7/130774982/0443e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366620/normal_5f8dac0ae733b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374203/normal_5f8ddf2fcd951.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/432c4696-3a2a-4db8-b621-1453366eb137/vovulejobujexinogozo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/635ba158-7c9c-4a7a-94a7-6b7432bf5090/xijiwadesinasit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5fe9e283-3a40-4ca5-aa5e-8476d23ac60d/warazavalekazux.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dcd12839-32f0-45bb-b13c-cd303bbc7731/blood_moon_jhin.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8c00778d-d8c7-4c3d-9ccc-68ae7736b568/2384390598.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_off0000632c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x632C | 5552 bytes |
SHA-256: 00b3b9e4f695259b38283589c6d0a6de96701908ff6aa8baca544d1f8ba6cae7 |
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font_01_sfnt_off00007635.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7635 | 11352 bytes |
SHA-256: 506e4bfd561e6d3f2fffd0a17bf578d862e77a73a2d46f6b6c4b9e1260585829 |
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