MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of embedded links, many of which point to a link farm designed to host malicious content. One prominent URL, https://cctraff.ru/123?keyword=super+animes+naruto+shippuden+legendado, is identified as a malicious redirector. The document body also contains this URL, suggesting it's the primary lure. The presence of numerous PDF links and the ML classifier's high confidence score indicate a malicious intent, likely to redirect users to harmful websites.
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://cctraff.ru/123?keyword=super+animes+naruto+shippuden+legendado
- https://xamonato.weebly.com/uploads/1/3/2/8/132814301/jozemat-gagexefatavu-tuxemexo-vefobenexiz.pdf
- https://cdn-cms.f-static.net/uploads/4379054/normal_5f9e25d74bb45.pdf
- https://nogomikosisodop.weebly.com/uploads/1/3/2/6/132681488/kavufo_vofugu_ruketi_vowaladatepu.pdf
- https://bubixoduxufito.weebly.com/uploads/1/3/1/0/131070588/8788062.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/nijosinizo/wibelokujobaregipe.pdf
- https://cdn.shopify.com/s/files/1/0505/5673/1575/files/virtual_reality_roller_coaster_android_game.pdf
- https://cdn.shopify.com/s/files/1/0494/4068/6258/files/10572628811.pdf
- https://cdn.shopify.com/s/files/1/0439/9710/2238/files/properties_of_polygons_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0496/7383/0556/files/gizutogezelonarosotevi.pdf
- https://cdn.shopify.com/s/files/1/0499/7749/1618/files/96218348954.pdf
- https://cdn.shopify.com/s/files/1/0504/4283/0014/files/72122785273.pdf
- https://s3.amazonaws.com/petikamov/63952180587.pdf
- https://uploads.strikinglycdn.com/files/44a3c4cf-f58e-45ca-9c4c-079bd04ca139/kerelelosonisedigatulet.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_off0000477c.bin4e9fe8d1bfcce60fa6e7b55076e12e3b6ce263a2e0bf4569162e46b8b8c7f281 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x477C | 5476 bytes |
font_01_sfnt_off000059eb.bind5167f27a4541e28d3e475fc1991d5f933023b8d88ee73ace0b1f174d3b49b9c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59EB | 10004 bytes |
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