MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a heuristic firing for a malicious redirector link pointing to 'https://cctraff.ru/strik?keyword=beagle+breeders+wisconsin'. The document body, though heavily obfuscated, contains text related to 'Beagle breeders wisconsin' and the malicious URL, suggesting a lure to a phishing or malware distribution site. The ML classifier also strongly indicated maliciousness.
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://cctraff.ru/strik?keyword=beagle+breeders+wisconsin In PDF document text
- https://site-1036816.mozfiles.com/files/1036816/75686274822.pdfIn PDF document text
- http://files.emilycatherines.org/uploads/1/3/1/3/131380021/7878104.pdfIn PDF document text
- http://files.shinytwo.com/uploads/1/3/1/0/131070888/9589e69984.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/c925c9cb-0815-452c-ba71-2888c43f68db/39520348848.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/02c4e9f2-0367-4f4e-811c-cb9f66ebe37f/gaxafusomemuz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b43ca109-b49a-4e7f-850c-5fc738474207/gudojuramoxukez.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5c30c970-7da8-4a92-b555-16ece3f24ca4/10419796508.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/effedd68-38d3-4a7f-a5b7-650e16589a67/92436583272.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1d9a217f-828e-43da-bad2-325f7de7b25f/27952284715.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ab147384-1a35-4aa8-82df-0e9a156c1183/61205467924.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_off00006b2d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B2D | 5388 bytes |
SHA-256: f79fda493d4f3b3c64e54b01487d14dc2ec4a6b82edd38aa8597e1c605c14c77 |
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font_01_sfnt_off00007d9c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D9C | 10712 bytes |
SHA-256: c571c150f6412c73b0f5ce315f698924589f431af6886b1cdf30063b2cf0ddd3 |
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