MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which, 'https://ttraff.cc/wix?keyword=hamilton+beach+stay+or+go+crock+pot+instructions', is flagged as a malicious redirector. The document body, though heavily obfuscated, also contains this URL and appears to be a lure related to 'Hamilton beach stay or go crock pot instructions'. The presence of numerous other links to Shopify-hosted PDFs suggests a link farm tactic, likely to improve search engine ranking for malicious content or to distribute the malicious redirector. The ML classifier strongly flagged this PDF as malicious.
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=hamilton+beach+stay+or+go+crock+pot+instructions
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/0020/8294/files/doxomepeboxanoxa.pdf
- https://cdn.shopify.com/s/files/1/0433/5910/9279/files/72816884184.pdf
- https://cdn.shopify.com/s/files/1/0433/2116/3941/files/payroll_and_accounting_applications.pdf
- https://cdn.shopify.com/s/files/1/0429/0415/8364/files/english_alphabet_writing_worksheet.pdf
- https://static.usrfiles.com/ugd/5b9a87_f29a5be6367448af83c3a537f51963c1.pdf
- https://static.usrfiles.com/ugd/b8c837_03390ac34df9441d9a302a3a14ef0cba.pdf
- https://static.usrfiles.com/ugd/83f04e_7972331ea6254eadb8f93cd7f612a0c4.pdf
- https://cdn.shopify.com/s/files/1/0437/2099/9064/files/meditexuwedod.pdf
- https://cdn.shopify.com/s/files/1/0434/2844/6358/files/bipagewejowerimofesipe.pdf
- https://cdn.shopify.com/s/files/1/0430/5115/5618/files/69294728583.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_off000055b5.bin399e73e2edd5b5284d7a8bf008fda2a98bcf7fc099034056f6f7d98a40449b8d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x55B5 | 5616 bytes |
font_01_sfnt_off000068a0.bin51f322d9b69865ff35cf40c3bd79a6cfc5e64f93db76e2fac8c03a2cad583ea4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68A0 | 11220 bytes |
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