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=osrs+dagannoth+king+guide, is identified as a malicious redirector. The document body, though heavily obfuscated, appears to contain references to this URL and other Shopify links, suggesting a lure to external content. The ML classifier strongly flagged this PDF as malicious, and the presence of multiple external links points towards a link farm or redirection strategy.
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=osrs+dagannoth+king+guide
- http://files.midwaybaptistnc.org/uploads/1/3/0/7/130775084/be61a0.pdf
- http://files.prescottvalleylittleleague.com/uploads/1/3/0/7/130740385/zolezemamel-vuvotoxitowu-lidezoviza-bireze.pdf
- http://files.michael-debbie.com/uploads/1/3/1/8/131872054/6cf37bb42a6b1f2.pdf
- https://cdn.shopify.com/s/files/1/0429/3751/6191/files/26188929706.pdf
- https://cdn.shopify.com/s/files/1/0438/4607/4525/files/just_standards_real_book.pdf
- https://cdn.shopify.com/s/files/1/0431/0017/6544/files/rubutojajefogamazanul.pdf
- https://cdn.shopify.com/s/files/1/0435/8812/4829/files/61486218926.pdf
- https://cdn.shopify.com/s/files/1/0432/2502/2621/files/20248690646.pdf
- https://cdn.shopify.com/s/files/1/0428/7738/6911/files/lifemejaju.pdf
- https://cdn.shopify.com/s/files/1/0430/7235/6509/files/advantages_and_disadvantages_of_nuclear_family.pdf
- https://cdn.shopify.com/s/files/1/0434/0878/5562/files/91160171979.pdf
- https://cdn.shopify.com/s/files/1/0445/6411/9716/files/6767265321.pdf
- https://cdn.shopify.com/s/files/1/0431/7868/8674/files/sotusuli.pdf
- https://cdn.shopify.com/s/files/1/0441/2620/8152/files/proc_import_sas.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/98973723668.pdf
- https://cdn.shopify.com/s/files/1/0429/6422/2101/files/rarazarureniba.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_off00007502.binea7ce996072c803f72e4babed33f4ea1dfd10a61411f098e9c9a942b750d8488 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7502 | 5144 bytes |
font_01_sfnt_off00008676.bincf5695cc5b1d0162b1a7da4e190b0f5ead4ad00bddae6ad37a4075754c2e3e80 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8676 | 10060 bytes |
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