MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded URLs, with one identified as a malicious redirector. The ML classifier also flagged the document as malicious. The embedded content, though obfuscated, appears to be a lure related to 'preparation outline examples' and contains links to external PDFs, suggesting a link farm or SEO manipulation tactic to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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/aws?keyword=preparation+outline+examples In PDF document text
- https://cdn-cms.f-static.net/uploads/4375340/normal_5f9b2047e7dcd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366358/normal_5f8782161e2bf.pdfIn PDF document text
- https://neriborotarisim.weebly.com/uploads/1/3/4/3/134345051/maxipilo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368224/normal_5f88797e0f9c9.pdfIn PDF document text
- https://mabiredozex.weebly.com/uploads/1/3/4/4/134482212/mivalizubebi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366017/normal_5f87038fcdeca.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391649/normal_5f9be096f3fb7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368475/normal_5f9c5190ec786.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/c1e5d6b0-1e81-4ad6-9403-dba9d0a7e672/jelaxo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/87e5eb0e-8adf-480f-b15d-e6afb7570ff2/38528484548.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_off00006630.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6630 | 5032 bytes |
SHA-256: db6cd7a87476b65873ac7361bbf621e3e07ad7203560e2b350a570944ddcbbaa |
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font_01_sfnt_off0000773a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x773A | 10176 bytes |
SHA-256: 2ce960f9b4ec69abf46b6086d443e125826fc466ad83751fe37d64693195cd0c |
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