MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, with the primary link `https://ttraff.club/wix?keyword=warm+bodies+movie+free+mp4` identified as a malicious redirector. The heuristic `PDF_SEO_LINK_FARM` indicates a large number of external PDF links, suggesting an attempt to manipulate search engine results or distribute content through a link farm. The ML classifier strongly supports the malicious nature of this PDF.
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.club/wix?keyword=warm+bodies+movie+free+mp4
- https://static.usrfiles.com/ugd/26481d_59654d33922c43c6b561cc74ebe6e332.pdf
- https://static.usrfiles.com/ugd/b50c55_4f7b2fb4ee6c44cea947c943f2493d91.pdf
- https://static.usrfiles.com/ugd/55cc32_2b0ae4b48cd2475fa98db0f7fad3ce8f.pdf
- https://static.usrfiles.com/ugd/b8c837_8e4f0ebc1dc04cd281f6761e5a259a00.pdf
- https://cdn.shopify.com/s/files/1/0431/0053/6986/files/wagegi.pdf
- https://cdn.shopify.com/s/files/1/0432/5736/4638/files/malaria_causes_symptoms_treatment_and_prevention.pdf
- https://cdn.shopify.com/s/files/1/0436/3829/2638/files/sidez.pdf
- https://cdn.shopify.com/s/files/1/0438/2123/6386/files/vba_excel_espaol.pdf
- https://cdn.shopify.com/s/files/1/0439/8520/7454/files/alfajr_clock_user_guide.pdf
- https://cdn.shopify.com/s/files/1/0436/1604/3168/files/alcoro_em_arabe.pdf
- https://static.usrfiles.com/ugd/a01749_b81c790f52e04552b13cfee379f54ca6.pdf
- https://static.usrfiles.com/ugd/b65acf_cb1f97c705374942b69dc6fdac496587.pdf
- https://static.usrfiles.com/ugd/6c8f37_985fc09e997146fd9e7492b23dcc5e71.pdf
- https://static.usrfiles.com/ugd/865d50_3fb368bebe724daa9ed34312293ab65b.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_off00006192.bin6b2b7f16e62421ac940a939c52986626de03fd1b75e5fc1ee81ee94856dd19f1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6192 | 5456 bytes |
font_01_sfnt_off0000741b.bin3a314b264a41b0be726dfa8d30c3959760702cec377914e5f10bdeb6a73c5e5b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x741B | 10548 bytes |
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