MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a high number of embedded links, many pointing to suspicious domains, indicating a link farm or redirection scheme. The ML classifier strongly flagged this PDF as malicious. The presence of a redirector link suggests an attempt to lead the user to malicious content or phishing sites.
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.link/wix?keyword=how+to+undo+an+edited+photo
- http://fabisab.martismemories.com/uploads/1/3/1/0/131070786/losibopipotuboneba.pdf
- http://files.newtesting.org/uploads/1/3/1/3/131383934/edc839013e7036.pdf
- http://files.mikesmassivemissives.com/uploads/1/3/0/9/130968934/rotozitazasi.pdf
- http://files.huffmanshomestead.com/uploads/1/3/2/8/132814166/5774505.pdf
- http://fenefo.onecfi.com/uploads/1/3/2/6/132695471/3563123.pdf
- http://files.scottishyouthballetgrandprix.com/uploads/1/3/1/3/131398308/2398215.pdf
- http://files.antoniocoach.com/uploads/1/3/1/8/131856539/4cd72.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://bfad91d1-31b9-492d-984e-e609035e4910.filesusr.com/ugd/8b2c09_64f186ee1ad341649543a943f64f7bb0.pdf?index=true
- https://59395220-0c4a-47f0-b7ac-b3fe716bee68.filesusr.com/ugd/81d6a4_35363980123b43f2bb335a8b9a397d00.pdf?index=true
- https://cdn.shopify.com/s/files/1/0427/8580/0358/files/25686225985.pdf
- https://cdn.shopify.com/s/files/1/0434/4968/0028/files/84037374013.pdf
- https://cdn.shopify.com/s/files/1/0434/5911/7222/files/sikazaguvebe.pdf
- https://cdn.shopify.com/s/files/1/0435/2091/7668/files/turamixuzinivegepasezosad.pdf
- https://cdn.shopify.com/s/files/1/0433/1785/4373/files/43047209315.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_off00005d50.bin6e9d7c0d202afe50ef5222be3de600c3bb3a62b0b28552cc808ddc76c5ddbcc8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D50 | 4792 bytes |
font_01_sfnt_off00006daf.bind249db04432706d209f13ad39047b942928ef6b987ea64d5c9b9ce8163580309 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DAF | 10032 bytes |
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