MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file contains numerous links, including one pointing to a known malicious redirector at ttraff.com. The document body, though partially corrupted, contains text related to 'Roku tv screen mirroring' and the malicious URL, suggesting a lure to a phishing or malware distribution site. The PDF was flagged by a critical heuristic for linking to malicious redirector infrastructure and by an ML classifier.
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/wix?keyword=roku+tv+screen+mirroring
- https://static.usrfiles.com/ugd/b8c837_33ace708e8524835b9e9b6d815723726.pdf
- https://static.usrfiles.com/ugd/b8c837_c4da3ffdcee642888a3fc7f9e5522a66.pdf
- https://static.usrfiles.com/ugd/b8c837_31facdb28ae3470c841cfb5e3d84d451.pdf
- https://static.usrfiles.com/ugd/01bc73_356319c717d74eb59b97ea474259e5d5.pdf
- https://static.usrfiles.com/ugd/93c935_2a5b13c13073438994412dfe60d3bffd.pdf
- https://static.usrfiles.com/ugd/b8c837_d86637aaf80a4a9192bfc9526af3486e.pdf
- https://static.usrfiles.com/ugd/b8c837_971f29d3ee174c45a3ab1ecd491cf847.pdf
- https://static.usrfiles.com/ugd/9374a7_d7bf84622c4c48689e7f2ba987410f6d.pdf
- https://static.usrfiles.com/ugd/77d535_1b6fb3414fc2449481bce9165d4cf10d.pdf
- https://static.usrfiles.com/ugd/6d59ab_9e44d3d0505644d5ba9e109545253f69.pdf
- https://static.usrfiles.com/ugd/6290de_aa557a9185794db7bb09dc8d49dac0f2.pdf
- https://static.usrfiles.com/ugd/c83fdb_80283743e87c4d358fa81d31bca804be.pdf
- https://static.usrfiles.com/ugd/52b593_765341aafce2401b980f64483c27c604.pdf
- https://static.usrfiles.com/ugd/b8c837_559675a73b904d7ba612f4eb3e05f2b7.pdf
- https://static.usrfiles.com/ugd/cdb50c_28213fd3b98d41f380b811dc90f968a3.pdf
- https://static.usrfiles.com/ugd/269bb8_f30431cccc64439db54be21275a36058.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_off000069a8.binee66243fb7599bf16a239ef3e52a4daf79d28afc0076033e6721a58cf37b1000 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69A8 | 5008 bytes |
font_01_sfnt_off00007aaf.binc48a2a425482c0b4a8e203c0fecf8d6d5dca28b90dc718f2ce4aab170618da4f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AAF | 10404 bytes |
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