MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The document body, though heavily obfuscated, contains a URL that appears to be part of a link farm or SEO manipulation scheme. The primary malicious URL identified is https://ttraff.com/pify?keyword=asexual+reproduction+in+flowering+plants+pdf, which is flagged as a malicious redirector. The presence of many links to external PDFs, including benign ones on Shopify, suggests a broad distribution or SEO-based 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.com/pify?keyword=asexual+reproduction+in+flowering+plants+pdf
- http://files.leisureworldtours.net/uploads/1/3/1/6/131636941/xomofuwumar-dajiwarizexet-tazabidebat.pdf
- http://gapaxeg.grayden.info/uploads/1/3/1/6/131636664/7d820cd7ea.pdf
- http://files.paleowithstyle.com/uploads/1/3/1/6/131637385/517582.pdf
- http://files.franhillpharmacy.com/uploads/1/3/1/4/131437064/6257348.pdf
- https://cdn.shopify.com/s/files/1/0430/8946/1410/files/35510905179.pdf
- https://cdn.shopify.com/s/files/1/0440/5392/1957/files/88214549478.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vepotarinaf.pdf
- https://cdn.shopify.com/s/files/1/0432/5621/7750/files/46801165639.pdf
- https://cdn.shopify.com/s/files/1/0435/7108/5475/files/36005398566.pdf
- https://cdn.shopify.com/s/files/1/0437/1460/9305/files/physiology_ak_jain_free.pdf
- https://cdn.shopify.com/s/files/1/0430/4125/9671/files/kinawujogobowinuvu.pdf
- https://cdn.shopify.com/s/files/1/0433/6920/1832/files/duvifapilubunevobasedutu.pdf
- https://cdn.shopify.com/s/files/1/0437/1483/8679/files/difference_between_assessment_and_evaluation_in_education.pdf
- https://cdn.shopify.com/s/files/1/0429/2640/7833/files/16975488907.pdf
- https://cdn.shopify.com/s/files/1/0431/6705/6023/files/jidolajupinawafubavivasi.pdf
- https://cdn.shopify.com/s/files/1/0428/4294/7750/files/gegenid.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_off00007d64.binfb59d487b3c24096b87b80e98c2ed925a7f47ed2c7dd624984435d5dbcdfaa87 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D64 | 5472 bytes |
font_01_sfnt_off00009023.binfe49b04569a41237ced424207d5b54f1a10c07aafb4c1b8cc78a2de65cfbc6d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9023 | 10156 bytes |
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