MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a link that redirects to a known malicious domain, indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body and embedded links suggest a lure related to educational materials, likely to trick users into clicking the malicious link. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, many pointing to Shopify domains, which are likely part of a link farm to improve search engine ranking for malicious content. The ML_NYX_PDF_MALICIOUS heuristic further supports the malicious nature of the PDF.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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.link/wix?keyword=bse+odisha+9th+class+book+pdf+download
- https://cdn.shopify.com/s/files/1/0433/9014/0581/files/dudaget.pdf
- https://cdn.shopify.com/s/files/1/0437/8673/1681/files/40635127370.pdf
- https://cdn.shopify.com/s/files/1/0433/7732/8286/files/birediropar.pdf
- https://static.usrfiles.com/ugd/93c935_19b531a975e84f698789ed296dc62f30.pdf
- https://static.usrfiles.com/ugd/38eac1_5c17bc6727ee4771b092961c14dd47ed.pdf
- https://static.usrfiles.com/ugd/1813b3_b4b133cd891346b7aeb1e361d5da0bc0.pdf
- https://static.usrfiles.com/ugd/430cb2_9881b113049147cf9f9903e3a00da5d9.pdf
- https://cdn.shopify.com/s/files/1/0435/8258/7037/files/joboderotuzase.pdf
- https://cdn.shopify.com/s/files/1/0430/6694/9786/files/9443266190.pdf
- https://cdn.shopify.com/s/files/1/0429/4190/7100/files/jepasolanejuxeva.pdf
- https://cdn.shopify.com/s/files/1/0431/7803/3313/files/38199347059.pdf
- https://cdn.shopify.com/s/files/1/0433/7732/8278/files/netherlands_visa_information_pakistan.pdf
- https://cdn.shopify.com/s/files/1/0440/5297/1685/files/riwifesujuwenalotani.pdf
- https://cdn.shopify.com/s/files/1/0429/1405/4300/files/8495091581.pdf
- https://cdn.shopify.com/s/files/1/0432/2285/9944/files/zowidibefimopuvowobomobot.pdf
- https://cdn.shopify.com/s/files/1/0428/0002/1667/files/dozetanogavokafadejuku.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_off00006f90.binab84000dbdea4c82b889be32885fe2fcf1bd7f2bdca5275b3e3cb81126f044bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F90 | 5648 bytes |
font_01_sfnt_off000082c6.bina81467d571c3790d17bebb251e2dc1e72354dd95d8f93f7d2c038dfe24696be7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82C6 | 1744 bytes |
font_02_sfnt_off00008b64.bin8ddf4db6558dd65a85aa57124d6c8c567a3e0cc7b6854bde391cb3b7a34248d3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B64 | 10756 bytes |
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