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 0.9998
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://traffset.ru/strik?utm_term=black+desert+mobile+tamer+release PDF link annotation
- https://cdn-cms.f-static.net/uploads/4470399/normal_5faa37a1cdbb0.pdfIn PDF document text
- https://guvodirafed.weebly.com/uploads/1/3/4/4/134475496/5850595.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379839/normal_5fe2aed45c269.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365639/normal_5fdac6b0d9078.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368736/normal_5fbd97cfc141e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485450/normal_5fd95a537a8b3.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/susopuzupure/78703502394.pdfIn PDF document text
- https://s3.amazonaws.com/mefadedosuw/japanovozugomupaxofen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/00c2b9df-8676-4d57-a8a9-de875ae4f847/34237970764.pdfIn PDF document text
- https://s3.amazonaws.com/tufitijinexu/webudegusijovabaluritej.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24177111-08c0-46fa-9cc2-4558a92ab6dd/timizikumazan.pdfIn PDF document text
- https://s3.amazonaws.com/fokapikow/sifagarubi.pdfIn PDF document text
- https://s3.amazonaws.com/likadojivivofu/zowuro.pdfIn PDF document text
- https://s3.amazonaws.com/rodigapigeta/free_worksheets_on_integers_for_grade_6.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_off0000e5cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5CC | 5336 bytes |
SHA-256: 1642d28548e4520349034cbf1a679deae5e6352453cc48072a366d6918cf5620 |
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font_01_sfnt_off0000f7da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7DA | 14908 bytes |
SHA-256: f033e1f590834023c695be01e03de4f0f9d5eac89c21c04717b72585a3ed3d1f |
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