MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to external websites, many of which are identified as malicious redirectors or part of a link farm. The document body, though heavily obfuscated, contains a URL that matches one of the identified malicious links, suggesting an attempt to direct users to potentially harmful content. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://ttraff.club/wix?keyword=love+nikki+stylist+arena+guide+imperial+ball In PDF document text
- http://mabaloxa.leinsterbistro.com/uploads/1/3/1/4/131453181/0d371828359a1.pdfIn PDF document text
- http://files.sankofaedgroup.org/uploads/1/3/1/4/131436967/lipugimene.pdfIn PDF document text
- http://files.dytrivia.com/uploads/1/3/0/7/130776167/fumudavi.pdfIn PDF document text
- http://nexepuxep.fulfilledshop.com/uploads/1/3/1/3/131379724/jikibado.pdfIn PDF document text
- http://sojemu.missuspageantry.com/uploads/1/3/2/8/132814930/5936453.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://0376f24f-4c5d-4008-9d08-767bd3f540a3.filesusr.com/ugd/49f5ef_f481a195403c4575a7b48510d48cfd08.pdf?index=trueIn PDF document text
- https://0fa96eaf-e02c-4867-8cf3-d30680208650.filesusr.com/ugd/3e7897_eb4d8a6a6666451b8b0a9daf7091cbfa.pdf?index=trueIn PDF document text
- https://e15549ee-f0b0-48a6-9c2c-4c29d07feef8.filesusr.com/ugd/81ef4b_5e2712a290a04e69a635928d0f7944c2.pdf?index=trueIn PDF document text
- https://3a0ad06b-1a42-4a79-b01c-b6553cd5a709.filesusr.com/ugd/b7082a_2914ba4e37f04619acc63fc3f3de5ab9.pdf?index=trueIn PDF document text
- https://ecfe530b-477b-4fa6-b6f9-9d1708bc7f1d.filesusr.com/ugd/10cedf_41715143be7b4873bafe6350bdfa1f73.pdf?index=trueIn PDF document text
- https://c9d62615-089f-4c94-9f60-bfc633ffb498.filesusr.com/ugd/a42eed_b04c6a27ed8b4d049fff5c63699356a3.pdf?index=trueIn PDF document text
- https://71287f54-2c8a-49c8-ad7a-24d586242a25.filesusr.com/ugd/622218_b53381f554f241748bc45d4698a48aa8.pdf?index=trueIn PDF document text
- https://56ede2b4-29f3-4e9f-b2dc-048f7d460a41.filesusr.com/ugd/430cb2_f1cae869de2749efbf85af0782a9c3c0.pdf?index=trueIn PDF document text
- https://5a853f71-0be8-4bfc-b82b-63d0d7c9085e.filesusr.com/ugd/38062a_dd4357ec68eb46eabff0e4e1d87335e7.pdf?index=trueIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007d76.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D76 | 5468 bytes |
SHA-256: 1d85d3d1bcd03961dda518c01e2afbad2724ba677774be72a8903e9d62a9f391 |
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font_01_sfnt_off00009000.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9000 | 10644 bytes |
SHA-256: 0c95b597e1149c835f720cd803b15acd8a2595dc37d8438a3ee4db41e0dda74a |
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font_02_sfnt_off0000b424.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB424 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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