MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, with one specifically identified as a malicious redirector. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of links to other PDFs, suggesting a tactic to manipulate search engine results or distribute further malicious content. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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://ggtraff.ru/strik?keyword=papa+palm+beach+papa
- https://cdn-cms.f-static.net/uploads/4403260/normal_5f9c48fe9b24d.pdf
- https://nulixedupalaz.weebly.com/uploads/1/3/0/7/130739510/40c1e54.pdf
- https://fozaxebefi.weebly.com/uploads/1/3/4/5/134584315/4325061.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/25ff34d3-9956-48e4-bc8d-81541af6dcae/pigman_novel.pdf
- https://uploads.strikinglycdn.com/files/11872813-fd0c-452c-89cb-3ad05bf8f648/dodijeduwonuloviv.pdf
- https://s3.amazonaws.com/gadumagabusodel/78042671908.pdf
- https://cdn.shopify.com/s/files/1/0501/6656/2966/files/8728117564.pdf
- https://cdn.shopify.com/s/files/1/0502/9678/3042/files/momizakufozaluvakufobeken.pdf
- https://s3.amazonaws.com/livivuvuwugeb/97744706613.pdf
- https://uploads.strikinglycdn.com/files/23daed85-cf35-4003-9de1-c7f8376f79f8/lippincotts_manual_of_psychiatric_nursing_care_plans_free.pdf
- https://uploads.strikinglycdn.com/files/34b5098b-e2b5-4324-8ce9-db8065b52574/strat_wiring_diagram.pdf
- https://uploads.strikinglycdn.com/files/3fc32cc9-05cb-4321-b57c-4fc7d489f117/lewiwem.pdf
- https://s3.amazonaws.com/felasorarabipis/756664675.pdf
- https://s3.amazonaws.com/kevava/air_conditioning_service_checklist.pdf
- https://s3.amazonaws.com/guvovigo/pijeta.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000051ea.bince559b368fffd913a286f605a5fdacf371f3e744f438672b3308bbfdbd81b5c9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x51EA | 5040 bytes |
font_01_sfnt_off000062e8.binebbc24427213312217711c5ed28b817232a5223e7870ac363f8a5bf4908fe19d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62E8 | 10264 bytes |
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