MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged as malicious by an ML classifier and contains a critical link to a known malicious redirector. It also features a large number of embedded links, many pointing to Shopify-hosted PDFs, suggesting a link farm or SEO poisoning attempt. The primary malicious URL is https://ttraff.com/pify?keyword=map+testing+scores+chart+2012, which likely serves as a gateway to further malicious content.
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=map+testing+scores+chart+2012
- http://veferajor.tskjesusfreak.com/uploads/1/3/2/6/132680835/noxezafipewodabofome.pdf
- http://files.bearlycake.com/uploads/1/3/1/4/131437670/murokejekutowobas.pdf
- http://files.jesus5.com/uploads/1/3/1/1/131163705/ruzusevafefuza_zasamaxavufa.pdf
- https://cdn.shopify.com/s/files/1/0432/5523/4710/files/37714260878.pdf
- https://cdn.shopify.com/s/files/1/0430/5816/7959/files/princeton_review_biology_coloring_book.pdf
- https://cdn.shopify.com/s/files/1/0434/0563/9836/files/bardoli_satyagraha.pdf
- https://cdn.shopify.com/s/files/1/0428/9085/4566/files/96341526554.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/53741046047.pdf
- https://cdn.shopify.com/s/files/1/0433/2666/8952/files/21391040230.pdf
- https://cdn.shopify.com/s/files/1/0430/3034/7938/files/4630565852.pdf
- https://cdn.shopify.com/s/files/1/0432/2358/0830/files/53764730929.pdf
- https://cdn.shopify.com/s/files/1/0431/6567/9776/files/nonit.pdf
- https://cdn.shopify.com/s/files/1/0434/6550/6966/files/quickbooks_2015_download.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_off00006d99.bine3779347e528d07c72f879bbece3c3f77aa02b5e22b18d52fff29a28166fbb6d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D99 | 5496 bytes |
font_01_sfnt_off00008047.bin5d3fcb01045b6c18552052f3e4f93753677ec4e6417929efa04d158bad94326f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8047 | 10120 bytes |
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