MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The document body, though heavily obfuscated, contains a URL that matches the one identified by the heuristic. This suggests the primary goal is to redirect the user to a malicious site, likely for further exploitation or phishing.
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=mapa+metro+bilbao+pdf
- http://files.fitnessfactory1.com/uploads/1/3/0/7/130739567/3499249.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/6373/6485/files/27911496397.pdf
- https://cdn.shopify.com/s/files/1/0436/4949/9289/files/vanelakofejo.pdf
- https://cdn.shopify.com/s/files/1/0439/8006/2878/files/52054645796.pdf
- https://cdn.shopify.com/s/files/1/0434/1324/2005/files/spinal_cord_injury_assessment.pdf
- https://cdn.shopify.com/s/files/1/0431/1482/3844/files/ganazipigosatuzazifip.pdf
- https://cdn.shopify.com/s/files/1/0437/7129/7943/files/20707665700.pdf
- https://cdn.shopify.com/s/files/1/0432/1322/6143/files/cuestionario_de_afrontamiento_del_estrs_cae.pdf
- https://cdn.shopify.com/s/files/1/0433/4705/0661/files/bluffdale_utah_zip_code.pdf
- https://cdn.shopify.com/s/files/1/0452/9225/7441/files/suwanoxisilavonepoxuwumu.pdf
- https://cdn.shopify.com/s/files/1/0434/1864/8732/files/77376193729.pdf
- https://cdn.shopify.com/s/files/1/0430/8638/1210/files/saxopipirolikemi.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_off00017203.bincbeec42ca6a43f0abb93c8a87815b880e1bf8e06b721d6dbd63018cbd64b314e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17203 | 5156 bytes |
font_01_sfnt_off0001836d.bindff7253f5200871e7e26fa690206c8103bf98fa166ab69db2c8848e4aedca65d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1836D | 15880 bytes |
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