MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/wix?keyword=the+wonder+faye+hanson+lesson+plans'. This URL is likely used to lure users to a malicious site. The PDF also contains a large number of external links, suggesting a link farm or SEO poisoning attempt. 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=the+wonder+faye+hanson+lesson+plans
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/1338/1028/files/7041213522.pdf
- https://cdn.shopify.com/s/files/1/0434/1694/4807/files/la_crosse_technology_manual_7215.pdf
- https://cdn.shopify.com/s/files/1/0435/1180/8155/files/lubiva.pdf
- https://cdn.shopify.com/s/files/1/0433/9236/8798/files/71094653211.pdf
- https://static.usrfiles.com/ugd/b8c837_96b2e90230c841c2ac1b7b735ba3c03a.pdf
- https://cdn.shopify.com/s/files/1/0430/3365/7498/files/3318245578.pdf
- https://cdn.shopify.com/s/files/1/0432/2505/5389/files/26215483963.pdf
- https://cdn.shopify.com/s/files/1/0430/6203/4589/files/history_of_the_mind_body_problem.pdf
- https://cdn.shopify.com/s/files/1/0437/7618/0376/files/jizadonope.pdf
- https://cdn.shopify.com/s/files/1/0432/0188/8416/files/20156401300.pdf
- https://cdn.shopify.com/s/files/1/0432/8439/8246/files/11025977867.pdf
- https://cdn.shopify.com/s/files/1/0437/8191/4781/files/72042254960.pdf
- https://cdn.shopify.com/s/files/1/0434/3955/4727/files/menelewijimirusukudod.pdf
- https://cdn.shopify.com/s/files/1/0439/5279/9902/files/norma_tecnica_de_anemia_minsa_2020.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_off0000cc99.bin2dc93298e881965a6fdfe02c28ea18b17f7a0660345ec99e0822cfb1d6efaab6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC99 | 5272 bytes |
font_01_sfnt_off0000de96.bind2213bc13f5b002a57eed91e3e4c70df5ae06aa4a8c3d1a530c3951fbf7c0e84 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE96 | 10748 bytes |
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