MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, with the primary heuristic identifying a link to a known malicious redirector. The document body also contains the URL 'https://ttraff.club/wix?keyword=burn+notice+netflix+uk', suggesting a lure to a malicious site. The presence of a large number of external PDF links further indicates a link farm or redirection scheme designed to lead users to potentially harmful 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.club/wix?keyword=burn+notice+netflix+uk
- http://files.bedfordpolicedepartment.com/uploads/1/3/1/4/131437085/5614523.pdf
- http://rinirol.rafikitravel.com/uploads/1/3/1/4/131438137/fozaputajamip.pdf
- http://files.smartacstore.com/uploads/1/3/1/4/131407493/7c7638512ecc5.pdf
- http://files.astronomymoncton.org/uploads/1/3/1/6/131636655/cb911c.pdf
- http://files.suitlandhsfeasibilitystudy.com/uploads/1/3/1/6/131606159/1611714.pdf
- http://rataj.ctshakerfurniture.com/uploads/1/3/1/8/131856809/lopigitukixunopadewu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/9602/1919/files/pepobi.pdf
- https://cdn.shopify.com/s/files/1/0437/4226/5498/files/58509385414.pdf
- https://7ee8ab93-3c0d-4c40-8037-370d7484e02c.filesusr.com/ugd/46bfb0_ba718245816444c29143eb0bc004753b.pdf?index=true
- https://27b88d9a-0b42-4882-bdfb-7d344708c4b4.filesusr.com/ugd/234f58_6b8872f956db4875bd5f07b06da662a8.pdf?index=true
- 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_off000065c6.bin6c0e349bffd756c76829bd88a09fc26da7723a0b8d37fe2450f2adb18e89e80e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65C6 | 4668 bytes |
font_01_sfnt_off000075c3.bin11dc8435dab63b0150c42b0ef5fa2d4bafcdef6a9cfc16a4b167eae1132a7d6b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75C3 | 10468 bytes |
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