MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a driver download for 'amd a4- 9120 radeon r3'. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms the link points to known malicious infrastructure. Additionally, the 'PDF_SEO_LINK_FARM' heuristic indicates the PDF is part of a larger link farm, suggesting a broad phishing or malware distribution campaign. The presence of a 'SE_DOWNLOAD_BUTTON' heuristic further supports the lure-based attack pattern.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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/pify?keyword=driver+amd+a4-+9120+radeon+r3
- http://files.busedu.org/uploads/1/3/2/7/132711999/076e548b74.pdf
- http://files.carolynodoherty.com/uploads/1/3/0/7/130776168/7cee3b4f9e4b55b.pdf
- http://files.theharbourcc.ca/uploads/1/3/1/8/131856394/nonidupifuzog-rejux-panapi.pdf
- http://gaviz.servantsofthestreetsfwtc.com/uploads/1/3/1/3/131379951/gekelimaj.pdf
- http://files.boatdocksolutionguy.com/uploads/1/3/1/4/131407737/4049049.pdf
- https://cdn.shopify.com/s/files/1/0432/8508/6364/files/jekeravejat.pdf
- https://cdn.shopify.com/s/files/1/0435/1839/4527/files/light_feather_classic_wow.pdf
- https://cdn.shopify.com/s/files/1/0437/9151/5797/files/72291828844.pdf
- https://cdn.shopify.com/s/files/1/0437/3905/4231/files/us_antitrust_law.pdf
- https://cdn.shopify.com/s/files/1/0431/6761/3090/files/83184333974.pdf
- https://cdn.shopify.com/s/files/1/0437/5838/7349/files/fufategenopuzusiv.pdf
- https://cdn.shopify.com/s/files/1/0432/8180/9558/files/ipad_pro_pencil_markup.pdf
- https://cdn.shopify.com/s/files/1/0432/5038/5051/files/jufebimolexi.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_off00005b89.bina3b9bf9bbff1d6c76a0d83b44b4d55d68dc29361a61412d287cb41b64a0f8dc5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B89 | 5292 bytes |
font_01_sfnt_off00006d83.bina25f68f7c08745326e428abb4aa341e8591b3c33846fb7eb1f0a83aa7651f6bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D83 | 10448 bytes |
font_02_sfnt_off00009137.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9137 | 4324 bytes |
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