MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, indicating an attempt to lure the user to a harmful site. The ML classifier also flagged this PDF with high confidence. While no scripts were explicitly extracted, the PDF structure and embedded link suggest a malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 3
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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?utm_term=words+list+for+spelling+bee+competition+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4380080/normal_5f99c2ded3724.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403531/normal_5fa992f516c63.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/bidejonixom/vexalivivar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4f3c2ac4-c260-4843-ab64-a319a1a488a1/37021403801.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24b00d14-d59f-4eb6-80b0-3c8fd3e6554a/mogomosukujaje.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5eb4a334-8dac-4117-be46-57f82dc0711a/serumurukotopola.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/14f8fb8a-365a-42df-b9da-e7072be4d643/46879018299.pdfIn PDF document text
- https://s3.amazonaws.com/xufaxoferugod/modelumi.pdfIn PDF document text
- https://s3.amazonaws.com/kalufizefem/morij.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1ca7e9db-2738-474a-8b4e-ecc0098abebf/26135940690.pdfIn PDF document text
- https://s3.amazonaws.com/wesezuzuvalirik/adobe_premiere_pro_cs5_tutorial_free_download.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_off0000f63c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF63C | 5420 bytes |
SHA-256: c854f34f8fa683f1d6d0f964c4428c7df037f02aaef30d4c845f4d2a1c66e49a |
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font_01_sfnt_off000108a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108A4 | 10040 bytes |
SHA-256: 4a37dbf2f81aaa194b910bad2c10f72fae0e830fa0b889bf35a0b5b38924351d |
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