MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous embedded links, with one specifically pointing to a known malicious redirector. This suggests the document is designed to lure users to malicious websites. The ML classifier strongly flagged this PDF as malicious, and the presence of a redirector link reinforces this assessment. No scripts were extracted from this sample.
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=el+cuadrante+del+flujo+de+dinero+robert+kiyosaki+resumen
- http://lupaziwo.clarityamrein.com/uploads/1/3/0/7/130775451/a20f5fd4ce8b37e.pdf
- http://files.legacyhorselogging.com/uploads/1/3/1/6/131636990/rakofidi-tuxujojaxeki.pdf
- http://files.calicocreekfeedandpets.com/uploads/1/3/0/7/130738765/304241.pdf
- https://cdn.shopify.com/s/files/1/0434/0334/6078/files/5131748184.pdf
- https://cdn.shopify.com/s/files/1/0463/8618/4347/files/pipixuwuwuvibatedetobeb.pdf
- https://cdn.shopify.com/s/files/1/0428/5969/2191/files/bebujutisaxubiwogex.pdf
- https://cdn.shopify.com/s/files/1/0437/1516/6357/files/defensa_fiscal_revista.pdf
- https://cdn.shopify.com/s/files/1/0429/6117/4684/files/denepekani.pdf
- https://cdn.shopify.com/s/files/1/0436/3816/1561/files/c._baermann_complete_method_for_clarinet.pdf
- https://cdn.shopify.com/s/files/1/0430/6924/3553/files/pexugajedam.pdf
- https://cdn.shopify.com/s/files/1/0437/7300/1889/files/free_trading_card_template_printable.pdf
- https://cdn.shopify.com/s/files/1/0440/5025/1941/files/toduwepepadutefefozoturuk.pdf
- https://cdn.shopify.com/s/files/1/0431/8419/3697/files/dowevefugitagudobuko.pdf
- https://cdn.shopify.com/s/files/1/0430/7632/1434/files/97262319820.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007789.binb43e804295d43c075e0f2de1484eae33056e3bc036582b87b526e49c44f149c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7789 | 5508 bytes |
font_01_sfnt_off00008a36.bina36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A36 | 1800 bytes |
font_02_sfnt_off000092c3.bin5c98bec40b95a0d3fa2e70cca8a26edfb080a55004450d6d597211f2b7eb8042 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92C3 | 11760 bytes |
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