MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was flagged as malicious by a critical heuristic due to the presence of a redirector link to a known malicious infrastructure. Additionally, it contains a large number of external links, many pointing to shopify.com, suggesting a link farm or SEO poisoning attempt. The ML classifier also strongly indicated maliciousness. The primary malicious IOC is the redirector URL.
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.cc/wix?keyword=la+voici+la+nuit+de+dieu+partition
- https://cdn.shopify.com/s/files/1/0429/4138/2812/files/66225469474.pdf
- https://cdn.shopify.com/s/files/1/0445/8138/8452/files/ncert_maths_book_download_for_class_8.pdf
- https://cdn.shopify.com/s/files/1/0430/7592/8215/files/simijovosezunan.pdf
- https://cdn.shopify.com/s/files/1/0429/9236/9823/files/drdo_ceptam_9_edit_application_form.pdf
- https://cdn.shopify.com/s/files/1/0431/1891/9837/files/chromedriver_2._38_for_mac.pdf
- https://static.usrfiles.com/ugd/b8c837_a275e4d28f764478b9dd137a609f409c.pdf
- https://static.usrfiles.com/ugd/857e61_d0e99d9c7242434ab7c71468fa496119.pdf
- https://static.usrfiles.com/ugd/b8c837_6065188ab8e34fb9ba84f9bcf177a299.pdf
- https://static.usrfiles.com/ugd/b8c837_58411345d1bd491490161519b197cc46.pdf
- https://static.usrfiles.com/ugd/b8c837_2de0a9dc2c264526926d7851542ac9a4.pdf
- https://cdn.shopify.com/s/files/1/0433/8342/3128/files/63692815127.pdf
- https://cdn.shopify.com/s/files/1/0435/2281/8200/files/descargar_assassins_creed_identity_uptodown_para_android.pdf
- https://cdn.shopify.com/s/files/1/0438/6612/8549/files/38899107695.pdf
- https://cdn.shopify.com/s/files/1/0431/5096/6950/files/fivilikakixuwozinofenike.pdf
- https://static.usrfiles.com/ugd/b9801a_1828fbe94d914a9aa8b0ab2b0624b524.pdf
- https://static.usrfiles.com/ugd/b8c837_39d35689cf7343b5be459bd2bf20f237.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005fe2.bin8c7d4b831032640dc5b6e26c59e7c8adaa04f2489c0987a1308404eee3ca11da |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FE2 | 4888 bytes |
font_01_sfnt_off00007094.bin82009f9af53faf3d1813204088a2c3e60f146083e3851946b649f2c2076ccfa1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7094 | 10488 bytes |
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