MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded URLs, many of which are part of a link farm designed to manipulate search engine results. One critical heuristic identified a link to a known malicious redirector, suggesting a phishing or malware distribution attempt. The document body itself is largely unreadable, but the presence of the redirector URL and the link farm strongly indicate a malicious intent to lure users to external, potentially harmful, content.
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/wb?keyword=special%20right%20triangles%20worksheet%20#2%20answers
- http://files.professorwillis.com/uploads/1/3/0/9/130969819/3536095.pdf
- http://files.aau-rankings.com/uploads/1/3/2/6/132695839/4219303.pdf
- http://files.pathways2vitality.org/uploads/1/3/1/3/131398367/d262ce4d6ea.pdf
- http://files.farmingninja.com/uploads/1/3/1/4/131453268/pumet.pdf
- http://files.thevillagevoiceschorus.org/uploads/1/3/2/8/132815753/7287705.pdf
- http://files.marrakechguidedtours.com/uploads/1/3/1/6/131606069/f90d084f3.pdf
- http://files.jbandersenart.com/uploads/1/3/1/4/131408344/9494649.pdf
- http://files.blindsail.com/uploads/1/3/0/7/130740090/6ad97895005c87.pdf
- http://files.sciencetheearth.com/uploads/1/3/1/4/131453198/nunekezabori_fotazinipexubod_kuvadofug_kewilaz.pdf
- https://wuvivize.files.wordpress.com/2020/06/vezufikimo.pdf
- https://xarinigeted.files.wordpress.com/2020/06/1940381809.pdf
- https://datewaxota.files.wordpress.com/2020/06/zewez.pdf
- https://woninugax.files.wordpress.com/2020/07/53422275708.pdf
- https://miserowage857454741.files.wordpress.com/2020/06/94025584569.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/99397771733.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/35535883354.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wijabogose.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jedajuzosefowi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zilifevuzumojewod.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pujipipokumamidepuw.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_off00006081.bin70cb429c1fff0cf17c36ddb7591f7f0e37e16e4e7a72eaca9d3289c653f3c748 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6081 | 5244 bytes |
font_01_sfnt_off0000724e.bin8a09cd8521c2790423cbbdb1338514098a95e6d9b62bb6f61eea6cdeeaf8f683 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x724E | 9780 bytes |
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