MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://gettraff.ru/strik?keyword=already+just+yet+exercise+pdf'. The ML classifier also strongly flagged this PDF as malicious. While no scripts were explicitly extracted, the presence of a malicious URL within the document body indicates an attempt to lure the user to a potentially harmful site.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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://gettraff.ru/strik?keyword=already+just+yet+exercise+pdf In PDF document text
- http://fosemido.hollandrunningclub.org/uploads/1/3/0/8/130813420/pigome.pdfIn PDF document text
- http://files.kansascrappieclub.com/uploads/1/3/1/3/131382126/1644520.pdfIn PDF document text
- http://pawusi.driesneyland.com/uploads/1/3/1/0/131071258/41f9adcdc0a.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/bc939416-dcf6-4f56-98a9-ad788b5ff6d6/kaxumumi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b8e5c508-bba1-4770-9f37-25816c456851/denalupuwurigesirinujek.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/76655e5a-906b-4e02-a014-c8e8b3debae3/46112531707.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c89c055a-4501-487d-b5bc-3369559feaea/venedinezunugupixexaza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0497/1587/1905/files/book_report_poster_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/71feb6b4-6da5-444c-8a15-d8022679d47c/54116161213.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0c1e7f51-52fb-4e4f-9718-575f0d65a392/76123627665.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_off000046e9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x46E9 | 5384 bytes |
SHA-256: 8104f31d9bee6e9d4666d34e04bbfbab77047f40a90da73a31c324086e875786 |
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font_01_sfnt_off0000595e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x595E | 9816 bytes |
SHA-256: 625327438a4197a061a58439b62e274fd7aaa4a6a6e725d3165b217c15776f2d |
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