MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains numerous links, including one pointing to a known malicious redirector, ttraff.com. The document body, though heavily obfuscated, appears to be a lure related to a 'dieta para balon gastrico pdf'. The presence of many external links suggests an attempt to distribute further content or lead users to malicious sites, aligning with spearphishing tactics.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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=dieta+para+balon+gastrico+pdf In PDF document text
- http://files.minkywoodcock.com/uploads/1/3/1/6/131607063/8d56dcc2fe9e99.pdfIn PDF document text
- http://files.gwengunterart.com/uploads/1/3/0/7/130738597/sidaxizovatipevuxul.pdfIn PDF document text
- http://files.reneesgourmetpizzeria.net/uploads/1/3/2/3/132302848/42d904a6a35282.pdfIn PDF document text
- http://files.eccentricpersonas.com/uploads/1/3/1/3/131383544/751735.pdfIn PDF document text
- http://files.lesliemcgeaghhypnosis.com/uploads/1/3/1/3/131379650/xuruz_xapomula_wujemenejanafe_dukudu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5301/4423/files/xadoforogokijuwiwukeda.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9275/5103/files/supekeronidosimaxoluri.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/titigabibuzumazavuxi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9574/3907/files/goxumoporojolilofanazal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1218/5499/files/87118263300.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4061/3286/files/majagurisowiwirilexov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6314/8706/files/tuzunumu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7990/1079/files/wabokoporekebubuzefulozi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2675/0357/files/26170584606.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/lovukapovilelogitolosir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2925/6613/files/jugexon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6240/2967/files/gatoraziwixenazitajokum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1703/5166/files/35906795288.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7917/1222/files/titimejoz.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007d41.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D41 | 5252 bytes |
SHA-256: cde87fe4716823a226f3056a8b5e3bdd78defd2ab3204782f1a76644ba128691 |
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font_01_sfnt_off00008f22.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F22 | 11272 bytes |
SHA-256: cb96bd2d64f0621cad53b2751c9df039ba0d5472565a8fb409cb293bc20db539 |
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