MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=kidney+stone+symptoms+in+tamil+pdf'. The document body, though heavily obfuscated, also contains this URL, suggesting a lure to trick users into clicking it. The presence of numerous other PDF links, many hosted on Shopify, indicates a link farm strategy to obscure the malicious destination. No scripts were extracted, but the primary attack vector appears to be social engineering via a deceptive document.
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/pify?keyword=kidney+stone+symptoms+in+tamil+pdf
- http://files.andrewveivers.com/uploads/1/3/0/7/130775102/regimupurukixexewoto.pdf
- http://files.doubletakeproductions.shop/uploads/1/3/2/7/132712505/27207d0834.pdf
- http://files.daveparker39foundation.com/uploads/1/3/1/0/131070894/gusobomejadak.pdf
- http://rubibi.brettstotalstumpgrinding.com/uploads/1/3/1/1/131164110/wejilepurapakan-nulegorulufapi-wagegitivezu.pdf
- https://cdn.shopify.com/s/files/1/0428/2590/8383/files/95663244118.pdf
- https://cdn.shopify.com/s/files/1/0434/6062/4537/files/dolazinega.pdf
- https://cdn.shopify.com/s/files/1/0439/5050/6152/files/36262768024.pdf
- https://cdn.shopify.com/s/files/1/0430/3070/8385/files/37158473933.pdf
- https://cdn.shopify.com/s/files/1/0429/6340/2905/files/gujulawelokurojuw.pdf
- https://cdn.shopify.com/s/files/1/0432/8397/2256/files/17891638096.pdf
- https://cdn.shopify.com/s/files/1/0434/1307/8174/files/discord_bold_italics.pdf
- https://cdn.shopify.com/s/files/1/0430/4715/7911/files/wafelusi.pdf
- https://cdn.shopify.com/s/files/1/0430/5806/9655/files/gepotiginivifowetem.pdf
- https://cdn.shopify.com/s/files/1/0430/1943/6185/files/96860702929.pdf
- https://cdn.shopify.com/s/files/1/0437/1133/2507/files/62319649296.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_off00004e23.bin48c8dfe94d0e84c4abdf3be9cf07bcd42641c6feea3dee470f5f28a92b7b9407 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E23 | 4952 bytes |
font_01_sfnt_off00005eec.bin4cd8c75a8933bcdffd84d419fad715a5f3182b644ac8661a2762ff292c1ee898 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EEC | 9988 bytes |
font_02_sfnt_off0000810b.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x810B | 4324 bytes |
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