MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, with one pointing to a known malicious redirector infrastructure at 'ttraff.com'. The document body, though heavily obfuscated, contains text related to 'Aion online classes', suggesting a lure. The presence of numerous Shopify links, including one to 'benjamin_button_book.pdf', indicates a potential link farm or content stuffing technique to obscure the malicious redirector.
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.com/wix?keyword=aion+online+classes
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/1229/2767/files/benjamin_button_book.pdf
- https://cdn.shopify.com/s/files/1/0437/2699/5621/files/tanumibexon.pdf
- https://cdn.shopify.com/s/files/1/0432/1378/3203/files/fibaves.pdf
- https://cdn.shopify.com/s/files/1/0440/6693/0840/files/kazozigepikilarerelir.pdf
- https://cdn.shopify.com/s/files/1/0428/5032/0540/files/vejefizaputa.pdf
- https://cdn.shopify.com/s/files/1/0434/2746/3324/files/lefirujifepidupebajataxe.pdf
- https://cdn.shopify.com/s/files/1/0448/9504/3751/files/16869716373.pdf
- https://cdn.shopify.com/s/files/1/0433/5144/1560/files/28744766549.pdf
- https://cdn.shopify.com/s/files/1/0431/7511/6961/files/wujudemejov.pdf
- https://cdn.shopify.com/s/files/1/0428/5356/4583/files/99108556011.pdf
- https://cdn.shopify.com/s/files/1/0436/7283/0105/files/business_environment_project.pdf
- https://cdn.shopify.com/s/files/1/0432/7076/6750/files/92940560562.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_off00005e2b.bine19a3b7e1cce107912d46ce1b1d61d3615c3bbc2f18765a557f652385d0919d4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E2B | 4688 bytes |
font_01_sfnt_off00006e20.bina1998d40bbff9858fb590c50ec9a380359ef347b625bb88b98f1421946548e16 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E20 | 10216 bytes |
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