MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a significant number of external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various domains, suggesting a coordinated effort to distribute content or redirect users. The primary attack pattern appears to be a link farm or a phishing campaign leveraging SEO tactics to obscure malicious intent. No scripts were extracted from this sample, limiting the ability to determine further payload delivery or execution mechanisms.
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://preferredtowinghenrico.com/uploads/1/3/0/4/130475909/130475909.html#pdf+highlighter+ubuntu PDF link annotation
- http://generationvending.com/uploads/1/3/0/4/130483809/vamit.pdfIn PDF document text
- http://healthymindspaceblog.com/uploads/1/3/1/3/131398213/5461030.pdfIn PDF document text
- http://antietamcigars.com/uploads/1/3/1/6/131637362/ketadupedudidiked.pdfIn PDF document text
- http://rarebreedmuzak.com/uploads/1/3/2/6/132680974/rozanajitup.pdfIn PDF document text
- http://shinyies.co.uk/uploads/1/3/0/6/130603968/botorixus_kebigemoz.pdfIn PDF document text
- http://theaddcouple.com/uploads/1/3/1/4/131453871/sezox.pdfIn PDF document text
- http://bicivletaverde.com/uploads/1/3/0/9/130969990/wiwekoju-peloronimomin-wubimomiwasuna.pdfIn PDF document text
- http://rimasrl.facile.hosting/uploads/1/3/0/4/130492038/2679364.pdfIn PDF document text
- http://chutze.com/uploads/1/3/0/4/130476429/sovinegigoj.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_off00006c25.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C25 | 4692 bytes |
SHA-256: d561e211c7f47b900ec72fb66663e6a2d90eef29096fdb2fe2f4e72aa303e2ee |
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font_01_sfnt_off00007c04.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C04 | 10812 bytes |
SHA-256: c63f0cdaaaa455234523b4b87502bf5c84ce0d7daa3eff9b5efd259aed38a616 |
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