MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic indicating it links to a known malicious redirector. The document body, though heavily obfuscated, contains the same URL. This suggests the primary goal is to redirect the user to a malicious site, likely for further exploitation or phishing. No scripts were extracted, limiting the analysis of specific execution chains.
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.me/wix?keyword=tokyo+facts+population In PDF document text
- http://jewoxu.baytreelakesnc.com/uploads/1/3/1/0/131071191/mimub.pdfIn PDF document text
- http://teliwuko.auprophotography.com/uploads/1/3/2/6/132680974/0429ea77cc28bd.pdfIn PDF document text
- http://kowad.baroverbar.com/uploads/1/3/1/3/131383629/2367642.pdfIn PDF document text
- http://files.lindatrossart.net/uploads/1/3/0/9/130968985/kusevenimanotew-sutumumepuf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://53f644b4-f3ca-4224-9515-0b05fffc97be.filesusr.com/ugd/f3cb45_42564411797b40e79eea70c2e0c4ce6e.pdf?index=trueIn PDF document text
- https://5aafb4d3-1311-42a6-bc66-25102e35e7f0.filesusr.com/ugd/eb4c03_77135098b4354151af8e9cf9355bf5f0.pdf?index=trueIn PDF document text
- https://a2839c43-9cc3-4440-b775-01cb0b156e9a.filesusr.com/ugd/fef806_6850035eb3a544e7afdbdb3ff79af769.pdf?index=trueIn PDF document text
- https://e1366a43-433f-4f20-9083-38d85c4c2509.filesusr.com/ugd/23b571_fcda87316c2940878fe6d193ae9a7bff.pdf?index=trueIn PDF document text
- https://9e09f5ed-d893-45a1-a18b-c65659b4e08b.filesusr.com/ugd/6e13d9_d7d0edb1a92940088b0396ab50dee5e5.pdf?index=trueIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7578/7162/files/dp_world_mundra_berthing_report_today.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0443/5096/3868/files/45062205609.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0464/7357/6616/files/spigen_tough_armor_tech_review.pdfIn PDF document text
- https://d988f6f2-75ac-4597-9e22-9519317196c2.filesusr.com/ugd/81d6a4_e4e071bb958841feae88e1a564abee7a.pdf?index=trueIn PDF document text
- https://d573f041-d292-4e2f-9404-152ff36a4443.filesusr.com/ugd/dbbfd0_18b47bc66e9c43798514ff5a233e751f.pdf?index=trueIn PDF document text
- https://1cad76a6-af87-4c90-b26a-ed7ead319156.filesusr.com/ugd/011e4b_a5c8729e56fb49de8cc6b42f04f31403.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_off0001479d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1479D | 47232 bytes |
SHA-256: e9bc317e66eb6a7ceed1c788df30516943d607383567105644cf61700a27a449 |
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font_01_sfnt_off0001d634.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D634 | 5028 bytes |
SHA-256: 7a7ae3b479fa3c9e7975f4b523f17e39355a31908286fbbca80075ebe05a0c31 |
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font_02_sfnt_off0001e77b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1E77B | 16512 bytes |
SHA-256: a5db59c7ae929a15f0e4ba9b47c20415d1fa526b387d876eb73704170585ebb4 |
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