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://jottigo.ru/123?utm_term=barrel+deer+feeder+plans PDF link annotation
- https://cdn.sqhk.co/fasisela/iaBjiwJ/zuvutalo.pdfIn PDF document text
- https://cdn.sqhk.co/xekejegixawo/a7hhkjg/pedak.pdfIn PDF document text
- https://pusifife.weebly.com/uploads/1/3/1/4/131407530/4001922.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426558/normal_5fd26fcb12ea0.pdfIn PDF document text
- https://toxovapuwelubu.weebly.com/uploads/1/3/4/7/134733969/xadegexipoxat-wavemazabiseni.pdfIn PDF document text
- https://vopukuno.weebly.com/uploads/1/3/1/3/131383764/lesifumub.pdfIn PDF document text
- https://nimivisedasefu.weebly.com/uploads/1/3/1/0/131070972/5870511.pdfIn PDF document text
- https://cdn.sqhk.co/wenudiwome/gfpfVgf/hocus_pocus_spell_book_quotes.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/zusevamasor/jazasukitubilofu.pdfIn PDF document text
- https://s3.amazonaws.com/viwoxuz/9225869847.pdfIn PDF document text
- https://s3.amazonaws.com/robumuduluwise/31503879814.pdfIn PDF document text
- https://s3.amazonaws.com/zowibatev/victoria_arduino_white_eagle_spec_sheet.pdfIn PDF document text
- https://s3.amazonaws.com/meludav/55563089068.pdfIn PDF document text
- http://sokevigaku.rf.gd/93131873659.pdfIn PDF document text
- https://s3.amazonaws.com/jiwisi/wonder_auggie_makeup_transformation.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_off0000e8d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8D7 | 5084 bytes |
SHA-256: 1add9dd919b2744a1ef5a2af9e7d3bd538a00383001a99cfe6406fcabfcc865e |
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font_01_sfnt_off0000fa32.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA32 | 10184 bytes |
SHA-256: e443177db9d7334d43e74e6c0a3b65a0b02233a0b475f2ebc4616556732efc47 |
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