MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by a machine learning classifier as malicious and contains a significant number of embedded links, many pointing to potentially malicious redirectors. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK specifically identifies a link to 'ttraff.com', a known redirector. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, suggesting a link farm designed to lure users. No scripts were extracted from this sample.
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=lotus+notes+9.+0.+1
- http://kizolej.therecordloungereotown.com/uploads/1/3/2/3/132302782/4fee6381b769f39.pdf
- http://files.andrebretonracing.com/uploads/1/3/0/8/130813948/9197086.pdf
- http://files.saracurto.ca/uploads/1/3/0/8/130813632/939145df2bb9.pdf
- http://files.arcawa.org/uploads/1/3/1/4/131453588/satufexe.pdf
- http://files.efjja.com/uploads/1/3/1/3/131379622/juzugogozonis-palerebim-wizuxaxudiwel.pdf
- https://cdn.shopify.com/s/files/1/0432/6470/4662/files/katigisavebaziberijexuja.pdf
- https://cdn.shopify.com/s/files/1/0434/7327/2998/files/abirami_anthathi_video.pdf
- https://cdn.shopify.com/s/files/1/0433/4092/3048/files/buku_akuntansi_sektor_publik.pdf
- https://cdn.shopify.com/s/files/1/0430/3178/9721/files/75512381985.pdf
- https://cdn.shopify.com/s/files/1/0433/9649/7573/files/mudosajuwobegaludufob.pdf
- https://cdn.shopify.com/s/files/1/0437/2342/3912/files/37213179115.pdf
- https://cdn.shopify.com/s/files/1/0431/6551/5933/files/akai_lpk25_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/9380/2646/files/84141057533.pdf
- https://cdn.shopify.com/s/files/1/0428/2885/7503/files/fugudizomog.pdf
- https://cdn.shopify.com/s/files/1/0440/7050/2550/files/xavuwewewif.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_off00007572.bin433f4b8823a1dde58aa9bf059a5564f67e0a50978fb8971d056b76a21e3f1277 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7572 | 4664 bytes |
font_01_sfnt_off0000856e.bineee4722ffd9f49e774ef8d31491562a33d3c6c844a898a76abe4c1d5cc95f968 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x856E | 10436 bytes |
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