MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, ttraff.me, which is likely used to funnel victims to a malicious site. The document also contains a large number of links to other PDFs hosted on Shopify, likely as part of an SEO link farm to obscure the malicious redirector. The presence of PRC/3D content is unusual for a benign document and further suggests malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PRC/3D content in PDF medium PDF_PRC_3DPDF contains PRC 3D content. PRC/U3D parsers have been a recurring Adobe Reader attack surface; treat as a related parser-exploit indicator rather than a specific CVE match.
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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.me/wix?keyword=pink+formal+dresses+australia
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/7814/7491/files/verogikujisiwulox.pdf
- https://cdn.shopify.com/s/files/1/0438/3876/7266/files/zamakatixataru.pdf
- https://cdn.shopify.com/s/files/1/0438/3526/1085/files/va_760_instructions.pdf
- https://cdn.shopify.com/s/files/1/0430/4669/9165/files/adulteration_and_evaluation_of_crude_drugs.pdf
- https://cdn.shopify.com/s/files/1/0431/2170/5124/files/zomonewemidike.pdf
- https://static.usrfiles.com/ugd/1cfe37_c20f517795654c5eb8b49a7c7a0659bd.pdf
- https://static.usrfiles.com/ugd/7041e4_06361b9778dc46c6b4caf45157545acd.pdf
- https://static.usrfiles.com/ugd/83b1b3_a17b5388ea0c4b10a2f0b6cc114b623d.pdf
- https://static.usrfiles.com/ugd/3b7182_14d5f9a2846f4ced93e72e91cfecaa18.pdf
- https://static.usrfiles.com/ugd/02ccf7_54cfc6b724ce448a9faba7f43567954f.pdf
- https://cdn.shopify.com/s/files/1/0431/4929/5770/files/43832472015.pdf
- https://cdn.shopify.com/s/files/1/0430/2870/9539/files/83250174263.pdf
- https://cdn.shopify.com/s/files/1/0431/1715/0368/files/bojuposojulaj.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000066d8.bine10e5bdd549ad3cadda5e6c6cdd03b6e472549d97a70944f7d9bc29538a12063 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66D8 | 5120 bytes |
font_01_sfnt_off00007828.bin99a80c5b0ae7990baaf02ca7813ba0227244ea68b17a474d88bb7b7921ba5b50 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7828 | 9492 bytes |
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