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 0.9999
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://traffine.ru/aws?keyword=dorr+elementary+wayland+school PDF link annotation
- https://cdn-cms.f-static.net/uploads/4421640/normal_5fa29eb7d3724.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369784/normal_5f8906ad178aa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365551/normal_5f8a54d039c67.pdfIn PDF document text
- https://dimaxafazeza.weebly.com/uploads/1/3/1/4/131453031/2697538.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454665/normal_5f9fd42033d7b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368781/normal_5f8bed1431601.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418783/normal_5f9ecc5b13255.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/xuzed/joxadefoxutoxomasomap.pdfIn PDF document text
- https://s3.amazonaws.com/pazifetanegapu/columbine_dave_cullen.pdfIn PDF document text
- https://s3.amazonaws.com/falevi/ffxiv_3102_error.pdfIn PDF document text
- https://s3.amazonaws.com/vonuxagupeduze/map_projection_download.pdfIn PDF document text
- https://s3.amazonaws.com/baxegezivumi/wifatad.pdfIn PDF document text
- https://s3.amazonaws.com/sugaguxagu/wigasiwimavi.pdfIn PDF document text
- https://s3.amazonaws.com/dovulavavo/jibeji.pdfIn PDF document text
- https://s3.amazonaws.com/jemazejodep/xiaomi_air_purifier_2s_english_manual.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_off0001e339.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1E339 | 5372 bytes |
SHA-256: 4781ef533a96b3f9f4b77c0b23ccc37f7722b9e4e0b84d6f487c5fd3cae57c6f |
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font_01_sfnt_off0001f569.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1F569 | 10924 bytes |
SHA-256: b7f52432a127765eec5f3708393dab1b105b9844b2d4164a203991df1d4db19e |
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