MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to a redirector service. The document body, though heavily obfuscated, contains text related to 'AI and machine learning books pdf' and a URL that appears to be a lure. The primary heuristic indicates the PDF links to known malicious redirector infrastructure, suggesting an attempt to lead the user to a malicious site.
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.com/pify?keyword=ai+and+machine+learning+books+pdf
- http://files.tinalouisecalidancecostumes.com/uploads/1/3/1/6/131606349/kewotixotixumaneviw.pdf
- http://files.toasttoroast.com/uploads/1/3/1/6/131636946/jowetudoxofonunin.pdf
- http://files.nicholasbajisphotography.com/uploads/1/3/1/0/131070861/323e017.pdf
- http://files.ann-c-colley.com/uploads/1/3/1/3/131397996/906505.pdf
- https://cdn.shopify.com/s/files/1/0435/9657/8975/files/online_barcode_generator417.pdf
- https://cdn.shopify.com/s/files/1/0430/9273/8201/files/tatolimowitivizejo.pdf
- https://cdn.shopify.com/s/files/1/0434/7900/7384/files/billetes_argentinos_para_imprimir.pdf
- https://cdn.shopify.com/s/files/1/0430/8064/6807/files/migezenanajelo.pdf
- https://cdn.shopify.com/s/files/1/0432/6073/9752/files/5828439519.pdf
- https://cdn.shopify.com/s/files/1/0428/2685/8662/files/57410813027.pdf
- https://cdn.shopify.com/s/files/1/0428/8184/3353/files/34279979631.pdf
- https://cdn.shopify.com/s/files/1/0430/7353/6149/files/archi_graphic_an_infographic_look_at_architecture_free.pdf
- https://cdn.shopify.com/s/files/1/0430/3093/7751/files/78219561817.pdf
- https://cdn.shopify.com/s/files/1/0434/7179/8424/files/pusijazukoxedij.pdf
- https://cdn.shopify.com/s/files/1/0432/3121/5780/files/63367859186.pdf
- https://cdn.shopify.com/s/files/1/0433/9548/1750/files/xolerosupofamufetifimoju.pdf
- https://cdn.shopify.com/s/files/1/0433/6130/4728/files/zidatulowigaxevavo.pdf
- https://cdn.shopify.com/s/files/1/0429/3951/5039/files/wusovu.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000067c2.bine6a2c1fcc0aaa01d88ab3a231bbbf41845eb79b10cb0a1f78e3c08d56af94437 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67C2 | 5760 bytes |
font_01_sfnt_off00007b36.bin67a0aec17344b099feebfc652fc12b9d3ff690fb9aa18b830737a90743255371 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B36 | 10120 bytes |
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