MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=statistics+cdf+and+pdf'. This indicates the document's primary purpose is to redirect users to malicious infrastructure. The file also exhibits characteristics of a PDF link farm, with numerous external links, many hosted on Shopify. The document body, though heavily obfuscated, contains the malicious URL and references to statistics and PDFs, likely as a lure.
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/pify?keyword=statistics+cdf+and+pdf
- http://files.jungersohn.com/uploads/1/3/0/7/130739699/nelusen.pdf
- http://pepat.kennebecasispaddlingcentre.com/uploads/1/3/2/3/132303374/cfbdd5049fb9ea8.pdf
- http://files.ivyleaguenursery.com/uploads/1/3/1/4/131407698/5675274.pdf
- http://files.kvarner-holiday.com/uploads/1/3/1/1/131164275/1780521.pdf
- http://files.jjeffreymesserole.com/uploads/1/3/1/3/131384018/f3faf9c41e.pdf
- https://cdn.shopify.com/s/files/1/0434/7451/8180/files/35787687855.pdf
- https://cdn.shopify.com/s/files/1/0431/8245/7000/files/autocad_3d_drawing_practice.pdf
- https://cdn.shopify.com/s/files/1/0429/1035/1513/files/fupujugodazewinadogetiv.pdf
- https://cdn.shopify.com/s/files/1/0435/5548/7905/files/carbapenemicos_y_monobactamicos.pdf
- https://cdn.shopify.com/s/files/1/0428/5261/4311/files/36659485747.pdf
- https://cdn.shopify.com/s/files/1/0434/4279/8757/files/18397770853.pdf
- https://cdn.shopify.com/s/files/1/0437/2103/1832/files/xaxowijutefodeserux.pdf
- https://cdn.shopify.com/s/files/1/0429/7257/7946/files/kedijo.pdf
- https://cdn.shopify.com/s/files/1/0428/3210/1543/files/97677715485.pdf
- https://cdn.shopify.com/s/files/1/0429/2762/0249/files/13009020653.pdf
- https://cdn.shopify.com/s/files/1/0428/7175/0823/files/23505030651.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_off0000a300.bin3b7cacd72e1b3dd8eda9f2232909b7403ce6e0de84ade1f621fb46764345786a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA300 | 5124 bytes |
font_01_sfnt_off0000b487.bind973f1f648064fe71435a0c32658a5db2f1c6ce54402a44274308eddb219353f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB487 | 15604 bytes |
font_02_sfnt_off0000e5a0.binf3fc314fb354192e76360cd123b7d9a03d3dc8559c8ea51a6bdd4cbb7575671d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5A0 | 16220 bytes |
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