SUSPICIOUS
36
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as suspicious by an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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://trafffe.ru/123?keyword=tener+worksheet+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4471250/normal_5fa42d8c13b82.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366628/normal_5f8d63cde40eb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368227/normal_5f8a406fae90a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415754/normal_5fa236ce16576.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369182/normal_5f909a334ae36.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369165/normal_5f9bcf86bd4e6.pdfIn PDF document text
- https://gikanirirexenad.weebly.com/uploads/1/3/0/7/130776133/108d2e1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386595/normal_5f8d97a512234.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/3c22527b-f380-4732-b75d-d7411ed4cc1d/ragibakizejedolowupapem.pdfIn PDF document text
- https://s3.amazonaws.com/nitatotol/beer_brewing_process_flow_chart.pdfIn PDF document text
- https://s3.amazonaws.com/tadovu/1457414643.pdfIn PDF document text
- https://s3.amazonaws.com/salosibejodod/tutorial_of_java.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cca8e221-8021-4acc-add5-070f2698cd9f/simunifoniwotolipabolumox.pdfIn PDF document text
- https://s3.amazonaws.com/leguvefu/57170923955.pdfIn PDF document text
- https://s3.amazonaws.com/mizeteb/24499223869.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_off000052bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52BD | 4992 bytes |
SHA-256: 54bb3698f742dbe7645520623dba8bccb85cafe2a8f6efc73cb915896e002bfd |
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font_01_sfnt_off000063cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63CB | 9720 bytes |
SHA-256: 29bda768e0b4a2ac5aee3154c911f3565524310f18716fef9ad0a6b008e2907a |
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