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://trafftec.ru/123?keyword=cold+steel+talwar+ebay PDF link annotation
- https://cdn-cms.f-static.net/uploads/4372737/normal_5f96751f7f0ef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369930/normal_5f8f163cb2f21.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/1c6b5dcb-a8b5-4862-ad90-b5760847ae11/xules.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3b110937-873f-402c-8954-c1f2a7b8736a/zodaromifudugumi.pdfIn PDF document text
- https://dipadek.files.wordpress.com/2020/11/suzuki_df_50_service_manual_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bb32ca84-1e22-4833-a6d1-af6d21d90748/nagatugodadepozor.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2c687ec8-167c-4d65-bef8-83a561586162/the_summer_i_turned_pretty_movie.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/90118e5a-1d1d-42a8-aa83-f8a26d93fb7d/fish_worksheets_printable.pdfIn PDF document text
- https://wikilebe.files.wordpress.com/2020/11/27583624735.pdfIn PDF document text
- https://delogifelet.files.wordpress.com/2020/11/37612023101.pdfIn PDF document text
- https://tifudegusup.files.wordpress.com/2020/11/zovomomoxen.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_off00006b8d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B8D | 5056 bytes |
SHA-256: 3973c316d0cc318108bacba936350658c13081a67293f7e7665fb0ce0701ce29 |
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font_01_sfnt_off00007cda.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CDA | 11008 bytes |
SHA-256: e719735a1cf1dbd6708f28f0dfc1fb0ea0122f9e0d9960c5aa492b3dcc564a25 |
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