MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links that redirect to malicious infrastructure, specifically identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text referencing a 'rosary guide' and includes the malicious URL. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, suggesting a link farm for SEO manipulation or distribution. The ML classifier also strongly flagged this PDF as malicious.
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.cc/wb?keyword=rosary%20guide%20with%20mysteries%20pdf
- http://files.splitdecisionimprovcomedy.com/uploads/1/3/1/4/131453950/b3ebb8611ac.pdf
- http://files.sweetnnaughty.ca/uploads/1/3/0/7/130776745/fuwerav_gozamomaraj_fogowas_dibumuxesiw.pdf
- http://files.shirleypeppersart.com/uploads/1/3/1/6/131606874/9198794.pdf
- http://files.insonify.com/uploads/1/3/1/8/131857758/zamoxizunezalix.pdf
- http://putifal.ojrbandmpo.com/uploads/1/3/1/3/131383790/joxipiduvumabizigij.pdf
- https://cdn.shopify.com/s/files/1/0435/2750/4024/files/10541007144.pdf
- https://cdn.shopify.com/s/files/1/0430/1075/2663/files/rovalemekowadapevoxiruvaw.pdf
- https://cdn.shopify.com/s/files/1/0430/7664/9124/files/sufekomagarob.pdf
- https://cdn.shopify.com/s/files/1/0433/9938/1146/files/beliefs_of_hinduism.pdf
- https://cdn.shopify.com/s/files/1/0437/8735/4270/files/bufugu.pdf
- https://cdn.shopify.com/s/files/1/0431/8828/9694/files/pugonelawarezabu.pdf
- https://cdn.shopify.com/s/files/1/0431/9323/7665/files/36509347226.pdf
- https://cdn.shopify.com/s/files/1/0434/0360/8231/files/master_microsoft_excel.pdf
- https://cdn.shopify.com/s/files/1/0431/5601/3205/files/55500873620.pdf
- https://cdn.shopify.com/s/files/1/0452/5355/8434/files/annotated_bibliography_example_purdue_owl.pdf
- https://cdn.shopify.com/s/files/1/0440/1440/3742/files/sotepapajuzebewalig.pdf
- https://cdn.shopify.com/s/files/1/0437/8099/7269/files/pofiweguwepotogajune.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_off00006916.bin5d2c2c7ef457a686f137c83070184a6301a0c869843f6cf06bd85da7f7b59330 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6916 | 5624 bytes |
font_01_sfnt_off00007c2e.bin1a30ffad343f41ad933d4c6f286a80144b4fd41ad45f1e53be59207a03e8d492 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C2E | 6524 bytes |
font_02_sfnt_off00008d4e.bin60fffff6aea6dc62d6e79c3da131bd54613642081acfa789e752c9be44f3f1cf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D4E | 9788 bytes |
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