MALICIOUS
66
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 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://traffine.ru/123?keyword=unblocked+games+pro PDF link annotation
- https://terogoke.weebly.com/uploads/1/3/4/5/134587715/vudiw-zezujogufapi-wuwapuda-wapigijususa.pdfIn PDF document text
- https://gizojobov.weebly.com/uploads/1/3/4/4/134436228/majizada.pdfIn PDF document text
- https://tajekuludukomas.weebly.com/uploads/1/3/4/4/134498487/3881676.pdfIn PDF document text
- https://mubojage.weebly.com/uploads/1/3/4/3/134377346/loziwojivobuvadijoz.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/jusuberu/43213908868.pdfIn PDF document text
- https://lusabun.files.wordpress.com/2020/11/warhammer_40k_codex_mega.pdfIn PDF document text
- https://mutozofe.files.wordpress.com/2020/11/67728004733.pdfIn PDF document text
- https://s3.amazonaws.com/fekazudabo/nijasilojuwara.pdfIn PDF document text
- https://s3.amazonaws.com/vigevot/deteru.pdfIn PDF document text
- https://s3.amazonaws.com/metakibeme/7678012961.pdfIn PDF document text
- https://s3.amazonaws.com/banula/buddhism_in_china.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3040b06f-bf3b-4f9c-b560-7f48b87e25c2/dubodamakodimu.pdfIn PDF document text
- https://s3.amazonaws.com/vavebufevodutob/poemas_de_jos_ngel_buesa_descargar_gratis.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_off00006e4d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E4D | 5588 bytes |
SHA-256: 007cd8630eadf54c205ff7e08a48a0a17a0cf1b1c4edb56a31f839d6cd0059cc |
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font_01_sfnt_off00008134.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8134 | 12576 bytes |
SHA-256: 60446676eddc2916a1a880bfb92bb60122c340ee45d09fc8f2f67489ffed20a4 |
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