MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was identified as malicious by a machine learning classifier and contains a link to a known malicious redirector. The document body, though heavily obfuscated, contains numerous embedded URLs, suggesting a link farm or SEO manipulation tactic. The primary malicious URL identified is https://ttraff.cc/wix?keyword=mas+alla+de+los+sue%25C3%25B1os+pelicula+comp.
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.cc/wix?keyword=mas+alla+de+los+sue%25C3%25B1os+pelicula+comp
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0430/1222/7225/files/38325407182.pdf
- https://cdn.shopify.com/s/files/1/0433/1382/3909/files/51885796803.pdf
- https://cdn.shopify.com/s/files/1/0428/3128/2335/files/graphic_design_book_in.pdf
- https://static.usrfiles.com/ugd/b8c837_1e8b58bd82aa49dc92c738dd33a65d70.pdf
- https://static.usrfiles.com/ugd/271e65_8210d0c52356481e8113fcea146e74d0.pdf
- https://static.usrfiles.com/ugd/b8c837_271cbeca9dab4340b6fc9ed23a2e7d22.pdf
- https://cdn.shopify.com/s/files/1/0433/8073/6151/files/sapemi.pdf
- https://cdn.shopify.com/s/files/1/0429/2460/5599/files/rovetedeniverokene.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/81667611697.pdf
- https://cdn.shopify.com/s/files/1/0431/7213/5074/files/gta_san_andreas_remastered_pc_mod.pdf
- https://cdn.shopify.com/s/files/1/0429/0763/1779/files/gisupudapipiwuzetamivina.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000048eb.bin068c2d8cbd5ef3ce60aa937bb8fe565f3f38774e02798989784fb6969db19cc1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48EB | 5036 bytes |
font_01_sfnt_off000059e5.binede6c4c35489648841236152d8a1d7af714d37f4e160f250a7d599714b1f7b3c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59E5 | 10820 bytes |
font_02_sfnt_off00007d4b.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D4B | 4324 bytes |
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