MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, with one identified as a malicious redirector. The document body, though partially corrupted, suggests a lure related to 'food stamps'. The presence of multiple external links, many pointing to Shopify domains hosting PDFs, indicates a link farm or SEO poisoning attempt to distribute malicious content. The ML classifier strongly flagged this PDF as malicious.
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.ru/pify?keyword=guidelines+for+food+stamps+in+ky
- http://setof.ayrshirejudoclub.co.uk/uploads/1/3/1/6/131606289/nodaxazofowiv.pdf
- http://files.surflifecoaching.com/uploads/1/3/0/8/130874162/5270611.pdf
- http://files.sailingcruisingscotland.com/uploads/1/3/2/7/132712315/jataz_pikelaru.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/7446/1594/files/2005_dodge_dakota_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0430/8015/5289/files/97972296812.pdf
- https://cdn.shopify.com/s/files/1/0430/8451/3444/files/mevef.pdf
- https://cdn.shopify.com/s/files/1/0428/4999/2870/files/1-_99_fishing_rs3.pdf
- https://cdn.shopify.com/s/files/1/0439/1777/0920/files/54391046810.pdf
- https://cdn.shopify.com/s/files/1/0431/1023/6321/files/sinakabuxadumotizego.pdf
- https://cdn.shopify.com/s/files/1/0429/0550/1852/files/zelelizum.pdf
- https://cdn.shopify.com/s/files/1/0434/5148/2278/files/67440839864.pdf
- https://cdn.shopify.com/s/files/1/0430/9221/3911/files/economic_importance_of_arthropods.pdf
- https://cdn.shopify.com/s/files/1/0434/4990/9415/files/73915422500.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_off00006e83.bin5ecfdb387ac2d1c58ad04d45ed44cb2fa621bc748d3f77945de82033ab127996 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E83 | 5384 bytes |
font_01_sfnt_off000080c8.binde28485f6adfeac34781d37d0514c5e2f3b2a6977d4d9c1268a8322343d099ef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80C8 | 10396 bytes |
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