MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious by a machine learning classifier and contains numerous embedded URLs. One of these URLs, 'https://ttraff.ru/wix?keyword=cercle+de+la+forme+raspail+horaires', is flagged as a known malicious redirector. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning attempt to distribute malicious content.
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.ru/wix?keyword=cercle+de+la+forme+raspail+horaires
- https://www.cercle
- https://cdn.shopify.com/s/files/1/0435/8579/8301/files/xaligelekapeke.pdf
- https://cdn.shopify.com/s/files/1/0465/1230/8382/files/83387588664.pdf
- https://cdn.shopify.com/s/files/1/0457/3973/7244/files/alternating_current_examples.pdf
- https://cdn.shopify.com/s/files/1/0430/3018/4087/files/62690579223.pdf
- https://static.usrfiles.com/ugd/ac72e0_855b392267914fd99c8e680e803fa09d.pdf
- https://static.usrfiles.com/ugd/ae059d_b4dd84cf1cf441f19eb6db97c31e514c.pdf
- https://static.usrfiles.com/ugd/cfa91a_ee30f325ddd5490a9adb9a78d60ec598.pdf
- https://static.usrfiles.com/ugd/a48928_e751dcd9549f4acf884ff243be879eb6.pdf
- https://cdn.shopify.com/s/files/1/0430/4722/3458/files/10433132188.pdf
- https://cdn.shopify.com/s/files/1/0448/0991/2480/files/fisivarivagaloviledeneg.pdf
- https://cdn.shopify.com/s/files/1/0465/4995/8814/files/35092606385.pdf
- https://cdn.shopify.com/s/files/1/0433/7310/1219/files/13682353446.pdf
- https://static.usrfiles.com/ugd/79e0dc_7bbfdfdc27d74c6b84ab1b4e0e7cdb6b.pdf
- https://static.usrfiles.com/ugd/73c254_0ab6794148b74f69b616679b9766ae36.pdf
- https://static.usrfiles.com/ugd/b8c837_ef21abd4d10d4d0490ede476d398db3f.pdf
- https://static.usrfiles.com/ugd/96bf9d_1542698f4278484f911a906dcd35901a.pdf
- https://static.usrfiles.com/ugd/0047a4_ebf885f5e3b44ec5bc729658a1f36ba1.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_off00006b5e.bin5efb6761c0a4734acaa770bdbf2680204ca0d52277425a962a9bc3bb8b336ad7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B5E | 5300 bytes |
font_01_sfnt_off00007d38.bin2ed30de914206ad770303d1292ef50fa414e68db87ac41ec4ab48c5ba222099c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D38 | 12312 bytes |
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