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 a phishing or malware distribution attempt. The ML classifier also strongly flagged this PDF as malicious. While no scripts were extracted, the presence of the malicious URL is a high-priority indicator. The document body contains obfuscated text and URLs, further supporting a malicious intent.
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://traffine.ru/aws?keyword=burndown+at+sundown In PDF document text
- https://cdn-cms.f-static.net/uploads/4376375/normal_5f93817c63b08.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368501/normal_5f87b68533d76.pdfIn PDF document text
- https://kotonimurapuva.weebly.com/uploads/1/3/4/4/134440920/gunadufudamas_geliluzisaroke.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381320/normal_5f9ef5b041a2b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405202/normal_5f9fb8e3cef3d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369499/normal_5f95ca99286aa.pdfIn PDF document text
- https://gijakumode.weebly.com/uploads/1/3/4/3/134306186/03360d5c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366676/normal_5f8a6ea2d197c.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/f1c278e6-6adb-4260-848e-a018a741b9c1/4418031316.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2471b8c1-5046-4599-b0cd-593ddf652618/85495457992.pdfIn PDF document text
- https://nogitolux.files.wordpress.com/2020/11/4785476884.pdfIn PDF document text
- https://rupuxijod.files.wordpress.com/2020/11/53361749013.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/113a9423-e3b6-437a-a871-524711369d34/61763024078.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_off0000441d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x441D | 4928 bytes |
SHA-256: 81b2c82ccc2226d67d6a47e4c4708bb85bafdef8dea09824c8ee7914542bf884 |
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font_01_sfnt_off000054ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x54FF | 9668 bytes |
SHA-256: 2abd680a0d96a237968035acbb7155e4b32dbc0393b3f5fbeef558ec4e608c7a |
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