MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links that redirect to malicious infrastructure, specifically `https://ttraff.com/pify?keyword=gloomhaven+class+guide+sun`. This URL is part of a link farm designed to manipulate search engine results and lure unsuspecting users. The document body, though heavily obfuscated, contains references to the same redirector URL and benign-looking Shopify URLs, likely as a distraction. The ML classifier strongly flagged this PDF as malicious.
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.com/pify?keyword=gloomhaven+class+guide+sun
- http://pipoturoj.southerncountrykennels.com/uploads/1/3/2/6/132695328/korejebuxuzafid.pdf
- https://cdn.shopify.com/s/files/1/0435/9723/4338/files/80703307820.pdf
- https://cdn.shopify.com/s/files/1/0432/5857/7046/files/cambridge_oral_placement_test.pdf
- https://cdn.shopify.com/s/files/1/0440/8151/2613/files/water_bacteriology.pdf
- https://cdn.shopify.com/s/files/1/0435/1072/6815/files/14517441234.pdf
- https://cdn.shopify.com/s/files/1/0429/7293/8399/files/zajarad.pdf
- https://cdn.shopify.com/s/files/1/0430/9165/6864/files/47746758298.pdf
- https://cdn.shopify.com/s/files/1/0431/9507/2674/files/46578359398.pdf
- https://cdn.shopify.com/s/files/1/0431/5725/8401/files/jorotidimex.pdf
- https://cdn.shopify.com/s/files/1/0433/6415/5560/files/59831142049.pdf
- https://cdn.shopify.com/s/files/1/0433/8437/3406/files/more_than_words_guitar_tab.pdf
- https://cdn.shopify.com/s/files/1/0436/4818/8569/files/gubosijorojev.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_off00009403.bin52d22755b2f9afaccfdbe7342161401aa7ac11cdeb5380e350a22196d6e639cf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9403 | 5348 bytes |
font_01_sfnt_off0000a616.bina2967cbe5440e145b63422f5257d9c9ae5533b6d737bc3b1876d849b049dcbe4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA616 | 10096 bytes |
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