MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, with a critical heuristic firing for a malicious redirector. The primary URL, https://ttraff.cc/pify?keyword=dispositivos+de+almacenamiento+de+informacion+magneticos, is likely used to redirect users to malicious content. The presence of numerous links suggests a link farm or a phishing attempt to lure users to external sites. No scripts were extracted, but the overall structure and link analysis indicate a malicious intent, likely related to phishing or content redirection.
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.cc/pify?keyword=dispositivos+de+almacenamiento+de+informacion+magneticos
- http://files.calvarybaptistemporia.org/uploads/1/3/0/7/130738971/rabesizep.pdf
- http://files.mauiskydiving.info/uploads/1/3/2/6/132683087/8163219.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/8692/0347/files/91956221233.pdf
- https://cdn.shopify.com/s/files/1/0430/1278/4277/files/gitogovadib.pdf
- https://cdn.shopify.com/s/files/1/0435/6990/5825/files/sawamifokezegisunasovil.pdf
- https://cdn.shopify.com/s/files/1/0431/7816/4387/files/tapivarususijom.pdf
- https://cdn.shopify.com/s/files/1/0431/6135/4404/files/92538370383.pdf
- https://cdn.shopify.com/s/files/1/0435/4798/4026/files/santa_biblia_descargar.pdf
- https://cdn.shopify.com/s/files/1/0437/2830/6341/files/71702948250.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/24221046066.pdf
- https://cdn.shopify.com/s/files/1/0430/7304/4647/files/business_credit_report_definition.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_off00007c28.bin2423cff6cf95b7a4c67fd6ce939db3e72943136252328c33b6804297a23f1ec3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C28 | 5532 bytes |
font_01_sfnt_off00008eee.bin7a502c68f5f06c298659323446969d55acf1d8177a27a669024d34f981731191 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EEE | 10988 bytes |
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