MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a critical heuristic indicating it links to a known malicious redirector. Additionally, it features a large number of external PDF links, suggesting a link farm for SEO manipulation or traffic redirection. The presence of a 'download button' lure further supports the malicious intent. The primary IOC is the malicious redirector URL.
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.com/pify?keyword=opera+browser+free++for+macbook+pro
- http://files.haidagwaiimagazine.com/uploads/1/3/2/6/132680853/2099364.pdf
- http://files.equineecogreenus.com/uploads/1/3/1/8/131856860/4888660.pdf
- http://files.9thwave.net/uploads/1/3/1/3/131378936/84970cbe.pdf
- http://files.preparetoperform.net/uploads/1/3/0/7/130776562/ed1fefb5ae562.pdf
- https://cdn.shopify.com/s/files/1/0431/7508/4193/files/nelalexelugodozobimiwujin.pdf
- https://cdn.shopify.com/s/files/1/0438/5511/8501/files/funisubirudolukeruninuzes.pdf
- https://cdn.shopify.com/s/files/1/0433/1234/9334/files/47766854013.pdf
- https://cdn.shopify.com/s/files/1/0429/8683/2035/files/10676933836.pdf
- https://cdn.shopify.com/s/files/1/0432/5851/1510/files/3716935610.pdf
- https://cdn.shopify.com/s/files/1/0435/6872/6171/files/29819237669.pdf
- https://cdn.shopify.com/s/files/1/0431/2973/3282/files/vinepuvozepurixuvuxuvibuj.pdf
- https://cdn.shopify.com/s/files/1/0429/5848/7703/files/zalovosurawexinugezanir.pdf
- https://cdn.shopify.com/s/files/1/0433/0032/3478/files/xitix.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/mituvazejuremoposanizama.pdf
- https://cdn.shopify.com/s/files/1/0433/6759/6184/files/68299056184.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/
- https://cdn.shopify.com/s/files/1/0429/8683/2035/files/1
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006c6e.bin9e740f4da75576f0fb75a213d25bc05b83c7b7bcb93bca381d25d8c2781c67bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C6E | 5004 bytes |
font_01_sfnt_off00007d79.bin3d5bd946c26d483b5810d1b165b9fe95b0db9f574568cdbb66b8634010b4fba8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D79 | 10420 bytes |
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