MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded links, with one pointing to a known malicious redirector. The heuristic firings indicate the PDF is designed as a link farm, likely to distribute further malicious content or phish users. The ML classifier strongly supports the malicious nature of this PDF.
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://ttraff.ru/wix?keyword=dell+24+monitor+p2417h
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/4540/4327/files/age_of_empires_2_installer.pdf
- https://cdn.shopify.com/s/files/1/0432/2538/3073/files/saxon_algebra_1_2_online_textbook.pdf
- https://cdn.shopify.com/s/files/1/0463/4971/3569/files/muvadozapu.pdf
- https://cdn.shopify.com/s/files/1/0431/6948/0866/files/janukunijat.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nebedaxogatasimilore.pdf
- https://cdn.shopify.com/s/files/1/0429/1782/2620/files/42248653222.pdf
- https://cdn.shopify.com/s/files/1/0433/8784/6806/files/61780908009.pdf
- https://cdn.shopify.com/s/files/1/0434/3077/2901/files/tufaroro.pdf
- https://cdn.shopify.com/s/files/1/0429/3741/7891/files/26345187267.pdf
- https://static.usrfiles.com/ugd/238140_5f1cb53ea96b4a95b227f6d76a785b8c.pdf
- https://static.usrfiles.com/ugd/b8c837_cea0e7fddef34c329f71ace3b7fb39fe.pdf
- https://static.usrfiles.com/ugd/b8c837_df1eccf167f74f62aa404de7dda292d6.pdf
- https://static.usrfiles.com/ugd/c4ccc4_7ac2150a112843a2a587ed983198e261.pdf
- https://static.usrfiles.com/ugd/b8c837_211b042e00ef4f7db3cbe1061efb60dd.pdf
- https://cdn.shopify.com/s/files/1/0435/6869/3407/files/pray_believing_god_will_answer.pdf
- https://cdn.shopify.com/s/files/1/0435/8258/7039/files/11_luciferian_points_of_power.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_off00006c1f.binb99f2583dc52590cedaf01d0d6e50797ad13bbe7820462970e61e682af82dd55 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C1F | 5020 bytes |
font_01_sfnt_off00007d1e.bin37bfd85ad374245c682d3faa03fce99bfc81bcfcc05f3683cdc3cf5d3d93fc1c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D1E | 15304 bytes |
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