MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links to various domains, many of which appear to be part of a link farm designed to mimic SEO-optimized content. The ML classifier strongly indicated maliciousness. The primary attack pattern involves directing users to a network of these linked PDF files, likely as a distribution or redirection mechanism for further malicious activity.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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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 http://masterfocusint.com/uploads/1/3/0/4/130483355/130483355.html#process+management+in+windows+nt+pdf PDF link annotation
- http://mindfulwear.shop/uploads/1/3/0/3/130313390/d8217aba87.pdfIn PDF document text
- http://elmarie-louw.com/uploads/1/3/0/6/130621335/6e4e3e616.pdfIn PDF document text
- http://mail.eventsbynicole.net/uploads/1/3/1/4/131455416/jomoli.pdfIn PDF document text
- http://classicocharlestonevents.com/uploads/1/3/0/2/130287279/5087449a.pdfIn PDF document text
- http://hostmaster.stepbystepweb.it/uploads/1/3/1/4/131455832/9285181.pdfIn PDF document text
- http://laiiihconsultants.com/uploads/1/3/0/6/130621006/0c85f84b.pdfIn PDF document text
- http://carmelomilazzo.com/uploads/1/3/1/3/131379194/40bfd537270c0f.pdfIn PDF document text
- http://rpgiq.org/uploads/1/3/0/6/130639395/ralumemufibom-jozejutaza-jazave.pdfIn PDF document text
- http://voltsinstalacoes.com/uploads/1/3/0/4/130476242/367f1370154.pdfIn PDF document text
- http://thatpossibility.com/uploads/1/3/0/8/130813417/6458566.pdfIn PDF document text
- http://anniedreams777.com/uploads/1/3/1/3/131379394/1163471.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0000866b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x866B | 5324 bytes |
SHA-256: e95dd8279da16986437476e399bdf30e753c80e89de75e09d8ad9056ee32c38a |
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font_01_sfnt_off0000986e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x986E | 10544 bytes |
SHA-256: c529775a7e0f43c2fc244e8083cb548aa12bc0b91931265e2a2a074acaf86993 |
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