MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links, one of which, 'https://ttraff.ru/pify?keyword=watch+how+to+be+single+movie+online', is identified as a malicious redirector. The document body also contains this URL and other links to PDF files hosted on Shopify, suggesting a link farm or redirection scheme. The ML classifier strongly flagged this PDF as malicious, supporting the conclusion that it is designed to lead users to harmful 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=watch+how+to+be+single+movie+online
- http://files.lifestylehealthcentre.com/uploads/1/3/1/4/131437147/musewuninudalet.pdf
- http://files.extractivism.net/uploads/1/3/0/7/130739916/jakesofugepozoviwa.pdf
- http://vivave.donjitsudodojo.com/uploads/1/3/1/4/131453197/wapixiduvanitigom.pdf
- http://files.scubedproductionsinc.com/uploads/1/3/1/1/131164573/pogifopejupas.pdf
- http://files.thecuriouscatgiftshop.com/uploads/1/3/2/6/132681596/puwakir.pdf
- https://cdn.shopify.com/s/files/1/0432/3203/4976/files/vajopetolufegulo.pdf
- https://cdn.shopify.com/s/files/1/0434/8415/1974/files/toro_lawn_mower_parts_diagram.pdf
- https://cdn.shopify.com/s/files/1/0437/1972/1115/files/2979275189.pdf
- https://cdn.shopify.com/s/files/1/0438/9748/7512/files/13339097159.pdf
- https://cdn.shopify.com/s/files/1/0439/1128/2843/files/pvc_corrugated_sheet_sizes.pdf
- https://cdn.shopify.com/s/files/1/0427/4031/8375/files/sintesis_protein.pdf
- https://cdn.shopify.com/s/files/1/0432/6172/2786/files/definition_of_leadership_2020.pdf
- https://cdn.shopify.com/s/files/1/0430/8510/3255/files/rajajufupirusolevizozul.pdf
- https://cdn.shopify.com/s/files/1/0431/6705/6023/files/authorized_king_james_bible_1611.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_off00006cc6.bin19a147c7c4a1df570fd50b3b7daeefaf14523ed757fc03f857946d1d2586828d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CC6 | 5424 bytes |
font_01_sfnt_off00007f2c.binf7e6ffdfbaf5c89abdc3c29dae176fb26a17ad42ef35cc6e08cc96d6a18061e4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F2C | 10532 bytes |
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