MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was flagged as malicious by a machine learning classifier and contains a critical heuristic indicating it's a redirector link to known malicious infrastructure. It also exhibits characteristics of a PDF link farm, with numerous embedded URLs pointing to external PDF files, likely to manipulate search engine results or distribute further payloads. The primary malicious URL identified is https://ttraff.com/pify?keyword=destiny+2+discord+overlay.
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/pify?keyword=destiny+2+discord+overlay
- http://files.sarahreed.ca/uploads/1/3/1/4/131436956/9469490.pdf
- http://files.illinoisdelta.org/uploads/1/3/2/6/132681938/2186787.pdf
- http://files.mairie-labouexiere.com/uploads/1/3/2/6/132695698/nixavupixan.pdf
- http://files.kidskeepcharlestonclean.org/uploads/1/3/1/3/131398143/fitomebu.pdf
- https://cdn.shopify.com/s/files/1/0436/2236/7390/files/riwovimekukifidiveg.pdf
- https://cdn.shopify.com/s/files/1/0431/0417/4233/files/how_to_delete_youtube_playlists.pdf
- https://cdn.shopify.com/s/files/1/0440/0565/4678/files/84775461665.pdf
- https://cdn.shopify.com/s/files/1/0429/3269/9292/files/nenapijifesubum.pdf
- https://cdn.shopify.com/s/files/1/0430/8788/8551/files/widelilizajegi.pdf
- https://cdn.shopify.com/s/files/1/0432/6644/1376/files/google_docs_itinerary_template.pdf
- https://cdn.shopify.com/s/files/1/0436/4392/8726/files/zamukelidivojitokuda.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/28650507632.pdf
- https://cdn.shopify.com/s/files/1/0434/6196/8025/files/90357166687.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006d3a.bin5871a969732808755f73ea568c0b9e62d2897f33b9159f7bbd3d82b6e9d441d7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D3A | 5224 bytes |
font_01_sfnt_off00007f25.bin8316b0470b624c767f054c9c680ff49dea6fecd591913d10ddd5da24caa49ce9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F25 | 10288 bytes |
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