MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that are part of a link farm, with one critical link pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'Jackson ky weather radar' and the authoring application, suggesting a lure to encourage clicks. The presence of numerous external PDF links indicates an attempt to distribute or host malicious content.
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.ru/pify?keyword=jackson+ky+weather+radar
- http://files.creativechickclasses.com/uploads/1/3/1/6/131637054/tiwudipojepebo.pdf
- http://files.betapichaptertx.com/uploads/1/3/1/0/131070247/5385819.pdf
- http://files.sweetsouthernmessnc.com/uploads/1/3/1/0/131070144/6880617.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/0124/0985/files/1567935971.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/volobufepafolosovi.pdf
- https://cdn.shopify.com/s/files/1/0432/8351/3494/files/39479444182.pdf
- https://cdn.shopify.com/s/files/1/0432/6267/3054/files/75522925283.pdf
- https://cdn.shopify.com/s/files/1/0433/9276/2006/files/bizaladofigesidejisiwa.pdf
- https://cdn.shopify.com/s/files/1/0428/5323/6902/files/detaferopowi.pdf
- https://cdn.shopify.com/s/files/1/0428/5782/4419/files/22958590906.pdf
- https://cdn.shopify.com/s/files/1/0429/1385/7692/files/91108075368.pdf
- https://cdn.shopify.com/s/files/1/0428/1463/6198/files/boragapokoxufimij.pdf
- https://cdn.shopify.com/s/files/1/0430/4607/6565/files/jitorewumewek.pdf
- https://cdn.shopify.com/s/files/1/0434/0508/2776/files/3242249449.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_off00004b6c.binda06890f5e1aa416755108fd1d36445c496476044515729a70633069c4c1687f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B6C | 5240 bytes |
font_01_sfnt_off00005d50.bin42373183c5b40db75db38e62cce5631ae86e1c67f4eb2af3b66fa825cdf364fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D50 | 10068 bytes |
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