MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a significant number of embedded links, many of which point to a redirector service. The document body, though heavily obfuscated, contains a URL that appears to be the primary lure. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms that the target URL is associated with malicious infrastructure. The presence of a link farm suggests an attempt to distribute malicious content or phishing pages.
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.ru/wix?keyword=agario+cheats+no+download
- https://cdn.shopify.com/s/files/1/0429/8909/3018/files/53671400048.pdf
- https://cdn.shopify.com/s/files/1/0429/2666/9987/files/69043261983.pdf
- https://cdn.shopify.com/s/files/1/0428/5526/8519/files/geberaloriregap.pdf
- https://cdn.shopify.com/s/files/1/0465/3252/6238/files/54472756123.pdf
- https://cdn.shopify.com/s/files/1/0431/7144/6939/files/22720458507.pdf
- https://cdn.shopify.com/s/files/1/0428/7863/2095/files/grama_sachivalayam_digital_assistant_key_answers.pdf
- https://cdn.shopify.com/s/files/1/0429/0985/9999/files/pasebegeguvadopalosud.pdf
- https://cdn.shopify.com/s/files/1/0433/1651/0873/files/chayanne_mariana_mambo.pdf
- https://cdn.shopify.com/s/files/1/0449/8666/3070/files/nacionalismo_econmico.pdf
- https://cdn.shopify.com/s/files/1/0440/7230/4790/files/derifexanez.pdf
- https://cdn.shopify.com/s/files/1/0434/6891/4838/files/27637037228.pdf
- https://cdn.shopify.com/s/files/1/0445/1752/3615/files/pisciculture_carpe.pdf
- https://cdn.shopify.com/s/files/1/0431/5018/0514/files/zetafafegatelosizag.pdf
- https://cdn.shopify.com/s/files/1/0428/6801/5260/files/amazing_grace_organ_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0432/3095/3630/files/b_lactamase_inhibitors.pdf
- https://static.usrfiles.com/ugd/b8c837_b8aee9cf3d224da8ab4beb6219a02a37.pdf
- https://static.usrfiles.com/ugd/b8c837_ab2ed23df8174c8a945b6e9f43d58aad.pdf
- https://static.usrfiles.com/ugd/b8c837_a4a5d3b94b0c4a18aa2693b900cc7b9a.pdf
- https://static.usrfiles.com/ugd/b8c837_5feaceab535f40989b1c48f2273993c2.pdf
- http://i.imgur.com/573p0AO.png/img
- 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_off000071d9.bin71dc976978a6fd31e2bfa9e69071118f47069d36ff27f900d9e441b0d2fe517d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71D9 | 5280 bytes |
font_01_sfnt_off000083d3.bin4ce2eaa2126af3b49992340a2834a2e09df71ea4fa033dbbebca463b0bc4ebd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83D3 | 10784 bytes |
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