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://trafffi.ru/123?keyword=scientific+law+vs+theory+worksheet+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4365549/normal_5f8904d5bab26.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410432/normal_5f989b9464431.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384142/normal_5f8d6a6aa1fc8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379839/normal_5f8c26434af8d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367019/normal_5f9502cf2e627.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369660/normal_5f93ec52459fb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387410/normal_5fa335504b8c6.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/43dc8d99-2728-4b90-9028-983cebad443f/7556401532.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bc94ae97-06ff-4f98-b2ed-63bb89c031e1/30476730519.pdfIn PDF document text
- https://s3.amazonaws.com/jivala/moratu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/904f66ef-4468-45eb-9217-d307cd6c6eef/ap_gov_review_2019.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/741c933c-7c77-489b-9973-b14c0a570024/kizoporitimexulexonexif.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a8e74ce8-8736-4042-99fe-f7c71ac8a2fb/lauren_oliver_delirium.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_off000044a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x44A9 | 5664 bytes |
SHA-256: c791ab87fbb8e529dedf4eccece1467a0bf9a5d1d4914d89302c0064994c5022 |
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font_01_sfnt_off0000580f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x580F | 9560 bytes |
SHA-256: 7a86a815c8106c96596e4addc29251d03e55976bab6dfe072edba19e4b2a32c5 |
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