MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file is identified as malicious due to its extensive use of external links, a technique often employed for phishing or distributing malware. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK specifically flags a link to ttraff.cc, a known redirector. Additionally, PDF_SEO_LINK_FARM indicates a large number of embedded links, suggesting an attempt to manipulate search results or overwhelm the user with choices, ultimately leading them to potentially harmful content. The ML_NYX_PDF_MALICIOUS score further supports the malicious classification.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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.cc/wix?keyword=barrelchest+osrs+guide
- https://cdn.shopify.com/s/files/1/0431/6558/1468/files/letter_of_guarantee_template.pdf
- https://cdn.shopify.com/s/files/1/0463/3195/3309/files/dowuniterodinaw.pdf
- https://cdn.shopify.com/s/files/1/0430/9411/4455/files/stability_of_cycloalkanes.pdf
- https://cdn.shopify.com/s/files/1/0459/8149/9559/files/new_hampshire_presidential_candidate.pdf
- https://cdn.shopify.com/s/files/1/0430/1111/3123/files/10212221499.pdf
- https://cdn.shopify.com/s/files/1/0434/0819/5751/files/escala_cromatica_teclado.pdf
- https://static.usrfiles.com/ugd/c5d40f_23089b6bade44dec895e8e2c7865e3f0.pdf
- https://static.usrfiles.com/ugd/0bcf16_acdd907056e44f99af80a29e9754bce9.pdf
- https://static.usrfiles.com/ugd/63d3ad_969b998dd04742ada96bed73029e3ea7.pdf
- https://static.usrfiles.com/ugd/4d400c_29c3a8d50e564324a2db85ee8c52986d.pdf
- https://static.usrfiles.com/ugd/b8c837_3cefc7238c4540a884b66f684e1a503d.pdf
- https://static.usrfiles.com/ugd/43d598_0ad2b3e7e2de48ea8f0000c364b44e06.pdf
- https://static.usrfiles.com/ugd/599026_a48b4fa354dd413a8290dbe9f43482a6.pdf
- https://static.usrfiles.com/ugd/b11f6d_156a1e5e14ac4987b7cb13414f7cd444.pdf
- https://static.usrfiles.com/ugd/cafc24_c86dd0301c2844a781ede878e2c06a17.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006394.bin2cc223e7bbf6379537c41929c0929b045d8e272b514c1f589accb25d9077c597 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6394 | 5028 bytes |
font_01_sfnt_off000074ba.bin954782b740a61f084e4b5b3e0c6431167570aef39b745a6131bb37692b49ba49 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74BA | 9996 bytes |
font_02_sfnt_off000096dc.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96DC | 4324 bytes |
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