MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, a technique often used to create link farms for SEO manipulation or to obscure malicious destinations. One of the primary links, 'https://ttraff.me/wix?keyword=platform+revolution+slideshare', is identified as a malicious redirector. The ML classifier also strongly flagged this PDF as malicious. The document body, though heavily obfuscated, contains references to the redirector URL and other PDF links.
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.me/wix?keyword=platform+revolution+slideshare
- https://static.usrfiles.com/ugd/b910ae_1fa5089f391e43b49a2d99e76d69cd0f.pdf
- https://static.usrfiles.com/ugd/daca0d_a92c023863584cf0851537f3313a1112.pdf
- https://static.usrfiles.com/ugd/b8c837_e1aa8c06de6f4350ba4ba10d481d326e.pdf
- https://static.usrfiles.com/ugd/764aaa_d3aadc6c788849af85dc7eb671a80c74.pdf
- https://cdn.shopify.com/s/files/1/0433/9613/7111/files/82917377189.pdf
- https://cdn.shopify.com/s/files/1/0432/6899/7284/files/daxaxu.pdf
- https://cdn.shopify.com/s/files/1/0439/1891/7787/files/mujexinotol.pdf
- https://static.usrfiles.com/ugd/3649d2_6fd54fcb0d204808a424ab562a133e6a.pdf
- https://static.usrfiles.com/ugd/ed64d2_3bbbe877f7e44d8c8ae86cbd9bb21883.pdf
- https://static.usrfiles.com/ugd/23e9be_85f156b6cff4411a8226ef193c32327c.pdf
- https://static.usrfiles.com/ugd/d902bb_0b8cc6e1dd334a5ba252a5a340c306a2.pdf
- https://static.usrfiles.com/ugd/88a84f_ee62d67ef69346609be4270eb1bb33de.pdf
- https://static.usrfiles.com/ugd/4c1554_68ee8dae08444840ab5d5649254dd31f.pdf
- https://static.usrfiles.com/ugd/fd3290_a8fc826d74ae497cb10c2b0f12c14c87.pdf
- https://static.usrfiles.com/ugd/bf07b1_5719cdfed89145b9ae54c9188d734273.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_off00005fdf.bin84df324c252593d3129833ab7d5c1ab91faf88d80716d6c6eed07e38855fcf15 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FDF | 5208 bytes |
font_01_sfnt_off00007171.bin2d78dfb91dc649579842c20d8a334d0eb84b1a3e9f7b6ca0b9970b4c7742aeed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7171 | 10496 bytes |
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