MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to Shopify domains but are likely part of an SEO link farm. One critical heuristic identified a link to a known malicious redirector, ttraff.cc, which is used to obscure the final destination. The document body, though heavily obfuscated, contains references to the Renault manual and the malicious URL, suggesting a lure to drive traffic to malicious infrastructure.
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/wb?keyword=renault%20megane%20scenic%202005%20manual%20pdf
- http://files.lisamedoffdesigns.com/uploads/1/3/0/9/130969313/c5fe39b8e02.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/4098/7544/files/zudinejovuwofelexuvuj.pdf
- https://cdn.shopify.com/s/files/1/0433/2588/2518/files/human_psychology_101_free_download.pdf
- https://cdn.shopify.com/s/files/1/0434/1065/3338/files/phr_practice_test.pdf
- https://cdn.shopify.com/s/files/1/0437/3217/2965/files/vufolazodatupadi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pazutorigixasozesilax.pdf
- https://cdn.shopify.com/s/files/1/0435/6712/0539/files/teatv_for_windows.pdf
- https://cdn.shopify.com/s/files/1/0428/7594/5126/files/dumepawivetisap.pdf
- https://cdn.shopify.com/s/files/1/0437/2925/6602/files/gba_ags_101.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tedogunugovosilogupex.pdf
- https://cdn.shopify.com/s/files/1/0431/5961/7690/files/53319540908.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007232.bin2ad50c68d987d8cf95e13c64395da5689670b225bbd4cd06bf248bbf6afa1495 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7232 | 5784 bytes |
font_01_sfnt_off000085dc.bin61b248fbd0b81352745f0e6509c34671378314236efe260ebac971631e89d459 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85DC | 16176 bytes |
font_02_sfnt_off0000b4ea.bind9b012042df5fe8dc074c42eae0f7627b15178249d85eb70dc7afc452d134ec7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB4EA | 16132 bytes |
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