MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
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 https://traffine.ru/strik?keyword=las+cruces+sun+news+death+notices PDF link annotation
- https://jowojebutoda.weebly.com/uploads/1/3/4/4/134487303/pobadukowebuji.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366358/normal_5f9b7946e3135.pdfIn PDF document text
- https://dubuzosokiboxof.weebly.com/uploads/1/3/1/1/131163723/8503670.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365580/normal_5f90c17a31788.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/0188bfbf-1785-4b37-a88e-e8071c56eafe/7821561888.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a57f0e74-17ba-47d6-85e3-ad21429cc9bf/15653970310.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/74ae2dae-cc05-40b7-b736-309ea774908f/zinidipamivejopetivu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/31927b74-b9fe-455b-b064-1ed26632a776/zosoku.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ab4e8fb0-4c81-4161-8754-b0f19e475c3a/tumova.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6b79fdfd-3bac-4357-a1f1-1922b1df2f7a/64037369566.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/462674cb-d938-4ba0-951f-d03a3be1cf96/zerogi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c1689b71-c17c-438e-8ccb-5372a2ce1171/fabumugi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/096962e0-f7d6-4558-981f-f7910bd42127/13717996002.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
- 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_off00006823.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6823 | 5028 bytes |
SHA-256: 98f341502105b309988118ea780fda0566cd979324ad411b24a76b7ecafb06c3 |
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font_01_sfnt_off00007948.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7948 | 10388 bytes |
SHA-256: 7ed7ca2fae08cbb3cbe6017597b6605db567ade15124cb8d9d1f949a61482d4c |
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