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, many pointing to Shopify domains hosting other PDFs, and one primary link to a known malicious redirector. This suggests a link farm or spam campaign designed to drive traffic to malicious infrastructure. The ML classifier also strongly indicated maliciousness.
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=variedades+de+cafe+resistentes+ala+roya+pdf
- http://files.silentgiantentertainment.com/uploads/1/3/1/8/131859895/mivipamilebekizoxas.pdf
- http://files.theharbourcc.ca/uploads/1/3/1/4/131411762/goxameb.pdf
- http://files.ellenbrookeelsnc.com/uploads/1/3/0/8/130813447/7a190487774692.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/6549/1106/files/simujelogagikefetapokifu.pdf
- https://cdn.shopify.com/s/files/1/0431/6643/3429/files/60271244292.pdf
- https://cdn.shopify.com/s/files/1/0433/0727/0297/files/lukekapemaxofojojulazeza.pdf
- https://cdn.shopify.com/s/files/1/0430/9578/5629/files/70851008879.pdf
- https://cdn.shopify.com/s/files/1/0434/0046/2503/files/98174860832.pdf
- https://cdn.shopify.com/s/files/1/0440/7151/8373/files/pamapufabaxepejebomika.pdf
- https://cdn.shopify.com/s/files/1/0434/3005/2005/files/gufivowosasomi.pdf
- https://cdn.shopify.com/s/files/1/0430/6314/8706/files/ruwubudiwijifonebafol.pdf
- https://cdn.shopify.com/s/files/1/0431/4827/9957/files/deniniwo.pdf
- https://cdn.shopify.com/s/files/1/0431/6243/5739/files/feteje.pdf
- https://cdn.shopify.com/s/files/1/0436/1093/1358/files/buwam.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_off000096f5.bin21d77cf474dbc1dc07ee221364f2a86e05a3f006fb87b70d39fc3dad6b7ff05a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96F5 | 5004 bytes |
font_01_sfnt_off0000a80c.binfbdb2018b528f8a5552b9935e4e9e833bb07140c0c25c3d590a3d028749d9159 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA80C | 11664 bytes |
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