MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded URLs, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to a product review and the malicious URL, suggesting a lure to drive traffic to potentially harmful sites. The presence of numerous external PDF links further indicates a link farm or SEO manipulation tactic.
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=vizio+m+series+70+inch+240hz+review
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_ffee06910d8b4c089bd896cc3b6c75a7.pdf
- https://static.usrfiles.com/ugd/162fe6_3ff634d70bfb4a94b68b1e99181bea09.pdf
- https://static.usrfiles.com/ugd/e3325f_36119592474049d6aedb0ec568536baa.pdf
- https://static.usrfiles.com/ugd/7e0eb0_8664e15765354bf6bfdfa0f8a02266fa.pdf
- https://static.usrfiles.com/ugd/b8c837_c92483f654da4abebf15557d295bfa6a.pdf
- https://static.usrfiles.com/ugd/b8c837_c5e1b765ff71455fa2a41edc4610bdfc.pdf
- https://static.usrfiles.com/ugd/9ff9b8_e88eff06fa524d9ab6abd5fbd8d12ee7.pdf
- https://static.usrfiles.com/ugd/9e53d4_ff7eb61f610548539bac8cb71a090129.pdf
- https://static.usrfiles.com/ugd/b8c837_b2d3ad00f82e41b29ca32be804017d62.pdf
- https://static.usrfiles.com/ugd/5b5da7_ef4d0d93bf7d4f59834f0ca6c69531ce.pdf
- https://static.usrfiles.com/ugd/b8c837_315b20d8ca77404a846b30d1aad8113f.pdf
- https://static.usrfiles.com/ugd/dd4472_b49e313bc0f64d83b394fdbaccd75e32.pdf
- https://static.usrfiles.com/ugd/97634b_34725fe6f88546f78f8dd730f7b9c82f.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a6fb.bin3c160e4a172669c0101b72368cb4571d74d07961db0340fb8182f0aa42c39281 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA6FB | 5408 bytes |
font_01_sfnt_off0000b95a.bin21a65914054f915353359d1eefd94e0f12e91b6c3dd4d1cb030079c08f9caf7c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB95A | 11476 bytes |
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