MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of embedded links, many of which point to external resources. The heuristic PDF_SEO_LINK_FARM indicates a link farm, and PDF_MALICIOUS_REDIRECTOR_LINK specifically flags a link to a known malicious redirector. The document body, though heavily obfuscated, contains text related to '2020 hindu calendar pdf south africa', suggesting a lure to attract users to click on the malicious links.
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.ru/pify?keyword=2020+hindu+calendar+pdf+south+africa
- http://files.threeatlantacats.com/uploads/1/3/2/7/132740307/vifomolegoxaka.pdf
- http://files.elliseffect.com/uploads/1/3/1/4/131482884/pulevexo.pdf
- http://files.centerforspiritualawakening.org/uploads/1/3/0/7/130775231/repilogigura_kelidofafalovo_gadenedaloviv_luvebu.pdf
- http://files.centerforspiritualawakening.org/upload
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xazijejizamoketabuguta.pdf
- https://cdn.shopify.com/s/files/1/0441/3816/8472/files/41683962008.pdf
- https://cdn.shopify.com/s/files/1/0428/8859/3571/files/neletozawagonijajukipi.pdf
- https://cdn.shopify.com/s/files/1/0433/0081/4998/files/31251468375.pdf
- https://cdn.shopify.com/s/files/1/0434/1003/0759/files/benetiwademejofejin.pdf
- https://cdn.shopify.com/s/files/1/0433/7631/2478/files/kemokalerosemevogobuwej.pdf
- https://cdn.shopify.com/s/files/1/0428/4963/2415/files/ratudatisivofiri.pdf
- https://cdn.shopify.com/s/files/1/0433/2358/8773/files/dexozenorezole.pdf
- https://cdn.shopify.com/s/files/1/0431/9825/1165/files/20510652570.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jikoleluvotejagumali.pdf
- https://cdn.shopify.com/s/files/1/0429/8807/7209/files/55483648498.pdf
- https://cdn.shopify.com/s/files/1/0431/5804/4826/files/ponapazum.pdf
- https://cdn.shopify.com/s/files/1/0435/5630/7107/files/65869092368.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_off00006d18.bin255ec052d8938bdce2077ce02f2bc17afd22e6c8df7b14706b2cc181dfa90f70 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D18 | 5304 bytes |
font_01_sfnt_off00007ef9.bina511fb262e2f240b0cc62b800179189f1c69c7b4d67d938f9bc0c5e12ef74554 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EF9 | 2024 bytes |
font_02_sfnt_off0000888e.bin0d0c855d053f70d21ad3aa0e5fc26366fe2bcfbc8bc5904c6b9acc82e3ca5dad |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x888E | 10504 bytes |
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