MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, https://ttraff.cc/wix?keyword=no+oyes+ladrar+los+perros+pdf, which is likely intended to lead the user to a malicious site. The document also contains a large number of embedded links to other PDFs, suggesting a link farm or SEO poisoning tactic. 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.cc/wix?keyword=no+oyes+ladrar+los+perros+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/4837/8280/files/bosapavopebesilesapudeze.pdf
- https://cdn.shopify.com/s/files/1/0440/2449/6286/files/como_ser_uma_pessoa_fria_e_calculista.pdf
- https://cdn.shopify.com/s/files/1/0437/9141/7505/files/javalasadeledokepi.pdf
- https://static.usrfiles.com/ugd/b8c837_f83e8e3d58ce4460a856622d799ad8ff.pdf
- https://static.usrfiles.com/ugd/09273f_4ace93c8c6dc469a9d77fed1a13a9a20.pdf
- https://static.usrfiles.com/ugd/b8c837_21f5a7f45d4245dbbc013ae55784ae18.pdf
- https://static.usrfiles.com/ugd/b8c837_1f625cbcf4794ec5883a050d4165a7bc.pdf
- https://static.usrfiles.com/ugd/24853a_98d60f38f89349f4b4027942484fea75.pdf
- https://static.usrfiles.com/ugd/0511f5_1351c31d03e840f78a1d09a6dc7cddd5.pdf
- https://static.usrfiles.com/ugd/b8c837_acdbb6ff422f4e5e854f4982dd587dd7.pdf
- https://cdn.shopify.com/s/files/1/0437/3400/7973/files/hospital_and_clinical_pharmacy_notes_pdf.pdf
- https://cdn.shopify.com/s/files/1/0436/0624/5539/files/98194990236.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_off00005c2d.bine01653cf55e034a80b1fff5eec4fca5b538c7d1acba857c52834c6ccbe559842 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C2D | 5108 bytes |
font_01_sfnt_off00006da3.binaba42d039b85ec6f7e408e36c545ae5984c2eae13cde951d49f01a9be3c8abc5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DA3 | 11076 bytes |
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