MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded URLs, with one specifically identified as a malicious redirector. The ML classifier strongly flagged this PDF as malicious. The document body, though obfuscated, contains text that appears to be a search query, suggesting a lure to a malicious site. No scripts were extracted, but the presence of a malicious redirector indicates an attempt to lead the user to a harmful destination, likely for phishing or scamming purposes.
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=horizon+treadmill+t101+manual In PDF document text
- https://cdn-cms.f-static.net/uploads/4380691/normal_5f9c349c8f928.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377113/normal_5f8cc87c80448.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417423/normal_5f9c31f1a15f2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386335/normal_5f9196427821b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368742/normal_5f8e412d64e9a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375194/normal_5f93892f2f8ec.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/rovuweraja/zigilexowifir.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bc265450-f5b8-4a38-b196-b1bf8a442a66/19364095335.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb5355d9-7c73-47a8-84f0-ec1f91c63662/vobametu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9681829e-0dc5-489c-928f-94ca9e839ff0/noxisogikekitojujupun.pdfIn PDF document text
- https://s3.amazonaws.com/sugaguxagu/nijewipe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a0bae286-d836-44b1-aeb0-2a1509423543/gesar.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_off00004273.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4273 | 5000 bytes |
SHA-256: f926c0e48fcc3030ab25fc3b0b6a7e5e1e9ad0344965dd66419f7dadafa99c60 |
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font_01_sfnt_off00005361.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5361 | 9372 bytes |
SHA-256: b8f6d08c0c25b14d6db756ee4f626d7377518c19a8560632e9e92e52d307c667 |
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