MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a redirector, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body and embedded URLs suggest a lure related to a 'Utopia origin combat pet guide'. The PDF_SEO_LINK_FARM heuristic indicates a large number of embedded links, many pointing to Shopify domains, likely to obscure the malicious redirector. The ML_NYX_PDF_MALICIOUS classifier strongly supports the malicious nature of this PDF.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=utopia+origin+combat+pet+guide
- http://files.songsofthenorthwestwoods.com/uploads/1/3/0/9/130969746/vavegaxumale.pdf
- http://bavuli.personalpilatesma.com/uploads/1/3/0/7/130739235/d91eb7bf6b.pdf
- http://files.wkuprecollegepiano.com/uploads/1/3/0/7/130739508/xapula.pdf
- http://files.innerdolphinawakening.com/uploads/1/3/1/6/131606035/kumuvefajolen.pdf
- https://cdn.shopify.com/s/files/1/0429/1543/0559/files/sipujorevipobeba.pdf
- https://cdn.shopify.com/s/files/1/0437/9095/8749/files/credible_sources_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0431/7144/6939/files/61313460965.pdf
- https://cdn.shopify.com/s/files/1/0432/5661/0969/files/nojikinefusomipibu.pdf
- https://cdn.shopify.com/s/files/1/0436/9648/8613/files/vafafazimawetobux.pdf
- https://cdn.shopify.com/s/files/1/0435/3576/1576/files/rujomosoribaxejugu.pdf
- https://cdn.shopify.com/s/files/1/0451/0292/3939/files/cooperative_learning_strategies_in_teaching_mathematics.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/20726054751.pdf
- https://cdn.shopify.com/s/files/1/0431/6083/0116/files/rudafinome.pdf
- https://cdn.shopify.com/s/files/1/0438/0708/0608/files/kurazamemimosikizi.pdf
- https://cdn.shopify.com/s/files/1/0430/3876/9303/files/55072178741.pdf
- https://cdn.shopify.com/s/files/1/0433/2843/8440/files/zodolaxof.pdf
- https://cdn.shopify.com/s/files/1/0435/2075/3823/files/lurozuxiwetisewemofamatu.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000615c.binb72ff212841db5d56e75f6d4566d3cc3d929cac98479dfd57a0d2b46b540fc84 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x615C | 5316 bytes |
font_01_sfnt_off00007342.bindc65b55d9a14b7caa2bc494c393320ee35550f1999332bf01517f91729276165 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7342 | 10812 bytes |
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