MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, with one prominently pointing to a known malicious redirector. The document body, though heavily obfuscated, includes a URL that appears to be the primary lure. The presence of embedded links and the ML classifier's high confidence suggest a malicious intent to redirect the user to 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.ru/pify?keyword=whatsapp+status+video+kannada+feeling+song
- http://files.vote4georgechen.com/uploads/1/3/0/7/130776111/botobunimubiwufofek.pdf
- http://files.for3sisters.com/uploads/1/3/1/3/131383424/577725.pdf
- http://files.ieleaders.net/uploads/1/3/0/7/130776718/45c35ab516bd.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kenawuvotijogajutimev.pdf
- https://cdn.shopify.com/s/files/1/0438/2995/2674/files/98072780471.pdf
- https://cdn.shopify.com/s/files/1/0430/7343/7845/files/jowubekitanasox.pdf
- https://cdn.shopify.com/s/files/1/0440/5523/2677/files/the_discoverers_daniel_j._boorstin.pdf
- https://cdn.shopify.com/s/files/1/0439/2583/1835/files/atelier_meruru_endings_guide.pdf
- https://cdn.shopify.com/s/files/1/0430/5158/1591/files/ielts_academic_reading_passages.pdf
- https://cdn.shopify.com/s/files/1/0434/5685/6230/files/vezujoduxefejufovol.pdf
- https://cdn.shopify.com/s/files/1/0438/2703/6322/files/annotates_in_dropbox.pdf
- https://cdn.shopify.com/s/files/1/0435/7714/7547/files/boomerang_expense_reporting_application.pdf
- https://cdn.shopify.com/s/files/1/0435/5496/3617/files/welat.pdf
- https://cdn.shopify.com/s/files/1/0428/5467/8687/files/87184446651.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_off00007b38.bin91ec878b471cd26131ed9883f47f6af5584544dbe74eb566017626aca0a01d56 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B38 | 5344 bytes |
font_01_sfnt_off00008d7c.bin9a2ca16a0144ae9a9db2dd04479a92f4fe9e269d0bab6360b46e673730383a43 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D7C | 9976 bytes |
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