MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing indicating a malicious redirector. The primary malicious URL is 'https://ggtraff.ru/mozel?keyword=absorption+of+carbohydrates+pdf', which is likely used to lure victims. The document body, though heavily obfuscated, contains this URL and other benign-looking URLs hosted on Shopify, suggesting a link farm for SEO poisoning or redirection.
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://ggtraff.ru/mozel?keyword=absorption+of+carbohydrates+pdf
- https://site-1037000.mozfiles.com/files/1037000/dizoxuko.pdf
- https://cdn.shopify.com/s/files/1/0458/6297/7689/files/dashes_worksheet_7th_grade.pdf
- https://cdn.shopify.com/s/files/1/0431/7793/5005/files/26949580777.pdf
- https://cdn.shopify.com/s/files/1/0430/9378/6791/files/70577063159.pdf
- https://cdn.shopify.com/s/files/1/0462/2139/4073/files/71759749792.pdf
- https://cdn.shopify.com/s/files/1/0479/1772/7910/files/68059843956.pdf
- https://cdn.shopify.com/s/files/1/0441/0517/1096/files/aletha_solter_tears_and_tantrums.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/13170590630.pdf
- https://d6e3627c-1bf1-4535-89cd-81934fea7628.filesusr.com/ugd/70c1f8_c458b30e6f3d4402839a065947420e22.pdf?index=true
- https://714832c4-313e-4253-b6ec-68c40ed77ba2.filesusr.com/ugd/3225da_4406ed82a1c840429d6d55b00fb1dab2.pdf?index=true
- https://3b89501f-ea37-46fe-90d9-5a0434010cc6.filesusr.com/ugd/bc0b97_720ec3a5e0454d54bb02affd55db53d1.pdf?index=true
- https://7b3d7674-2d35-44eb-b1c2-430e0c63ee1c.filesusr.com/ugd/96564c_e7ab60af14364ec08cbc8881f8c95b57.pdf?index=true
- https://6b6dae51-3297-45ae-ac11-f9d742573c6f.filesusr.com/ugd/89602e_cfef6a74c7f04075823ae0232602c82b.pdf?index=true
- 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000630b.bin0b89f151b4f48abc691817f1767cdc7d08952c0a0fb2c255d1766dd202ce3ead |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x630B | 5232 bytes |
font_01_sfnt_off000074c2.bin07898f56fff7655e61e5b9b62add9f0731e3ac94067e12559c51ed66ccecef46 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74C2 | 10008 bytes |
font_02_sfnt_off00009700.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9700 | 4324 bytes |
font_03_sfnt_off0000a500.bin61b5834795c100ba378ca028d09c997c981cf873dda5544c49ba64bc1340aa19 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA500 | 4328 bytes |
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