MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one to a known malicious redirector at `https://ttraff.com/pify?keyword=candlestick+patterns+pdf+sinhala`. This suggests the document is part of a link farm or phishing campaign designed to redirect users to malicious content. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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=candlestick+patterns+pdf+sinhala
- http://files.wkuprecollegepiano.com/uploads/1/3/0/7/130739508/xapula.pdf
- http://files.shrubmadness.com/uploads/1/3/0/7/130775561/kefez.pdf
- http://bivewonek.madridistasatl.com/uploads/1/3/1/8/131871991/kuwuk-jisugibafuvuni-furuwutif-muzanubi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/4077/5064/files/form_130_u.pdf
- https://cdn.shopify.com/s/files/1/0433/0822/0574/files/42164211391.pdf
- https://cdn.shopify.com/s/files/1/0433/5462/0054/files/crandon_park_beach.pdf
- https://cdn.shopify.com/s/files/1/0435/8068/6491/files/6627938419.pdf
- https://cdn.shopify.com/s/files/1/0430/2585/8711/files/44241682422.pdf
- https://cdn.shopify.com/s/files/1/0434/3431/1845/files/sijumak.pdf
- https://cdn.shopify.com/s/files/1/0447/9565/8389/files/degusutaxetajapul.pdf
- https://cdn.shopify.com/s/files/1/0433/0664/7717/files/75905164962.pdf
- https://cdn.shopify.com/s/files/1/0435/5417/7185/files/bagiwib.pdf
- https://cdn.shopify.com/s/files/1/0438/1478/1085/files/adobe_packages.pdf
- https://cdn.shopify.com/s/files/1/0437/5828/9045/files/berliner_platz_1_neu_lsungen.pdf
- https://cdn.shopify.com/s/files/1/0450/8683/4851/files/86768931021.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000048a5.binf1c5e7eb4da799336b1cc199d3a0eb783c810148b72b7efbbb45caaa8f5b3824 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48A5 | 5212 bytes |
font_01_sfnt_off00005a55.bin474f929e12577bced3d95ba736382844a86f899ec19529dabdef2166c9cfdd52 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A55 | 9284 bytes |
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