MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to a link farm designed to generate SEO traffic, with one critical link redirecting to known malicious infrastructure. The document body, though heavily obfuscated, contains a URL that appears to be part of this redirection scheme. 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=restaurant+business+plan+template+sample
- http://files.makwawamalawi.com/uploads/1/3/2/7/132740860/zuder.pdf
- http://files.athenacraig.com/uploads/1/3/2/7/132710497/03e1b3e7.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0427/7898/4614/files/puvawezideju.pdf
- https://cdn.shopify.com/s/files/1/0432/4586/3067/files/13574170078.pdf
- https://cdn.shopify.com/s/files/1/0430/7173/3917/files/dubizademudarobi.pdf
- https://cdn.shopify.com/s/files/1/0429/8565/2375/files/kazadasekugupesusubu.pdf
- https://cdn.shopify.com/s/files/1/0437/7434/5365/files/sedentarismo_definicion_oms.pdf
- https://cdn.shopify.com/s/files/1/0431/0827/0244/files/cephalometric_analysis.pdf
- https://cdn.shopify.com/s/files/1/0430/6649/1042/files/ruvuxesowagorofodubet.pdf
- https://cdn.shopify.com/s/files/1/0430/2857/8467/files/jawbone_up2_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/1409/3986/files/georgia_cdl_manual.pdf
- https://cdn.shopify.com/s/files/1/0428/1407/9143/files/xujanedima.pdf
- https://cdn.shopify.com/s/files/1/0428/0867/2423/files/fubenalimuda.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/20931566490.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/53293114795.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_off00007a8d.bin266b901fca21ba5445af7c00f218747b42b21b6843dfa25ccc2f88a6a546261d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A8D | 5112 bytes |
font_01_sfnt_off00008bd3.bin53c81fd07d7bc6eacfad643ec4d45bcf498c3ba701f5c5caaaa6f152e5e2e558 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8BD3 | 9932 bytes |
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