MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of external links, identified as a 'PDF_SEO_LINK_FARM' heuristic. The document body, though partially corrupted, includes the text 'Father brown mysteries cast' and references wkhtmltopdf, suggesting a lure document. The primary intent appears to be directing users to a network of websites, likely for malicious purposes such as phishing or distributing further malware. The ML classifier strongly supports the malicious nature of this PDF.
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://healedonline.org/uploads/1/3/0/7/130775391/130775391.html#father+brown+mysteries+cast PDF link annotation
- http://anacondaprotocol.com/uploads/1/3/0/6/130639877/5239887.pdfIn PDF document text
- http://www.yogaisanattitude.com/uploads/1/3/0/4/130493893/faxemamozuk_vovanev.pdfIn PDF document text
- http://nalbarra.com.au/uploads/1/3/0/5/130590310/woravuwuxez_fapopewiwesa_zajisu_nirupugof.pdfIn PDF document text
- http://wagnercottonwedding.com/uploads/1/3/0/8/130814338/7880190.pdfIn PDF document text
- http://www.wolvesofgrace.com/uploads/1/3/0/7/130739885/db5f28a88d69.pdfIn PDF document text
- http://workuemailprocessing.com/uploads/1/3/0/7/130739628/julanupe_navobirenijuzef_xekozedadagu.pdfIn PDF document text
- http://www.homeeducationcreations.com/uploads/1/3/0/2/130272877/2b559e7f186f810.pdfIn PDF document text
- http://pricemedicare.com/uploads/1/3/0/8/130874543/1332279.pdfIn PDF document text
- http://dirtylittleclaws.com/uploads/1/3/0/7/130775278/6421169.pdfIn PDF document text
- http://mta-sts.mail.lumieregardens.com/uploads/1/3/0/4/130488199/vabimivexip_faganupu_tafixid.pdfIn PDF document text
- http://naturestrace.com/uploads/1/3/0/4/130491322/8b0d9f5b070f.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
🗂 Part of campaign:
belindawabelo.com
3 samples
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005d41.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D41 | 9052 bytes |
SHA-256: 6ab18b1bb3da19af3da2b8f057c230f34885ab47520210d36da95a0e39abebb1 |
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