MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a high number of embedded links, with a critical heuristic firing for a malicious redirector. The primary malicious URL identified is ttraff.com, which is used in conjunction with a keyword suggesting a lure. The PDF also contains a large number of links to Shopify domains, likely part of a link farm to improve SEO for 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=pdf+adorno+teoria+estetica
- http://files.simplyyounutrition.com/uploads/1/3/0/7/130775893/6664414.pdf
- http://files.redbarnsaintbernards.com/uploads/1/3/0/7/130776486/retude.pdf
- http://files.melodyjeandesigns.com/uploads/1/3/1/4/131407183/4988402.pdf
- http://files.fairhavenkids.com/uploads/1/3/2/3/132302870/fefaz.pdf
- http://files.fairha
- https://cdn.shopify.com/s/files/1/0432/6840/7464/files/84984485035.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tepumesuz.pdf
- https://cdn.shopify.com/s/files/1/0439/1269/1867/files/nexorajinefuvu.pdf
- https://cdn.shopify.com/s/files/1/0429/6556/5589/files/52351339100.pdf
- https://cdn.shopify.com/s/files/1/0429/3161/7945/files/73278426948.pdf
- https://cdn.shopify.com/s/files/1/0436/3298/4222/files/pojeporokirejex.pdf
- https://cdn.shopify.com/s/files/1/0432/7954/8580/files/92714579054.pdf
- https://cdn.shopify.com/s/files/1/0435/8720/7327/files/sepolenofowinawub.pdf
- https://cdn.shopify.com/s/files/1/0432/3105/1931/files/valudo.pdf
- https://cdn.shopify.com/s/files/1/0431/6954/6396/files/31412568562.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/peboginesewuxexadamo.pdf
- https://cdn.shopify.com/s/files/1/0429/6356/6755/files/metafasutapapupap.pdf
- https://cdn.shopify.com/s/files/1/0428/7230/7875/files/10097037615.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_off00007ef4.bine0e29fd6618cd57351151cf28360b05f341030a2249d18e6732c9946c052a6b1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EF4 | 4772 bytes |
font_01_sfnt_off00008f2d.binfcbfebe3be0ef4ab26656cf29e4007fceb7ee764ec797300fed478573138a523 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F2D | 10176 bytes |
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