MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.me, which is designed to lure users to malicious content. The document body, though heavily obfuscated, contains the same question and URL as the malicious link, suggesting a social engineering attempt. The presence of numerous other PDF links, many pointing to benign-looking files, indicates a potential link farm or SEO poisoning tactic to obscure the malicious destination. No scripts were extracted, but the PDF structure and embedded links strongly suggest a phishing or redirection attack.
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.me/wix?keyword=where+does+the+setting+of+a+jury+of+her+peers+take+place
- http://fakiza.veinsnz.com/uploads/1/3/2/6/132682735/7748884.pdf
- http://files.elizabethfeltsdesign.com/uploads/1/3/0/7/130739937/8393975.pdf
- http://xajix.rebeccahodel.com/uploads/1/3/2/7/132712139/b9f20cd405b5f1.pdf
- http://fopixadoj.heartsonnoses.com/uploads/1/3/0/7/130775795/jawimobewoz.pdf
- https://3a175071-b711-432c-a271-f4f6a1402ff4.filesusr.com/ugd/ced2dc_8fb09ef8599d458686cdab71a1f69e29.pdf?index=true
- https://b9f99923-2f5f-4514-ba49-2878125dc6d4.filesusr.com/ugd/fb5067_e3c57e1d51d64509a3b6d5196905cd6f.pdf?index=true
- https://baa8079d-4fe8-41fe-91b8-6d5ea90c79d3.filesusr.com/ugd/d8966e_0a8f5c7608f84d05bcd16ab50faa390c.pdf?index=true
- https://cdn.shopify.com/s/files/1/0432/2567/7982/files/3d_shapes_worksheets_for_year_1.pdf
- https://9f09657e-1df6-46c4-b3ae-2dae7193d7bc.filesusr.com/ugd/89b1bc_d4733157c18b473a929fa6460821685c.pdf?index=true
- https://b72d5c1d-43ab-4431-ae9d-e84caaeab67d.filesusr.com/ugd/61b8bf_70d85112d960462a81076887eca9926a.pdf?index=true
- 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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000818c.bin228476b0dd08cb64f0aa6307eff51551be8c1db24791109409d29ceac1d6db15 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x818C | 5672 bytes |
font_01_sfnt_off000094f5.bin09c6a30f3507589896627e2b0f366a415cc921047863437c3b4453f284e577f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x94F5 | 10080 bytes |
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