MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which points to a known malicious redirector infrastructure. Additionally, it features a large number of external PDF links, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of malicious intent.
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=janatha+garage+malayalam+film+songs+free
- http://files.mydetecting.com/uploads/1/3/1/6/131607169/xunefoze-jobifizer-pijuk.pdf
- http://files.themslist.com/uploads/1/3/1/8/131856907/2052423.pdf
- http://tafavuj.mrcattclass.com/uploads/1/3/2/6/132696323/1067967.pdf
- http://joxemukum.meaganlynnphotography.com/uploads/1/3/0/7/130775795/1657765.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/3518/7605/files/jewilepapanurixeke.pdf
- https://cdn.shopify.com/s/files/1/0435/9228/6363/files/vivabozisab.pdf
- https://cdn.shopify.com/s/files/1/0431/5804/4826/files/62885971883.pdf
- https://cdn.shopify.com/s/files/1/0432/2738/1920/files/gibugotelefido.pdf
- https://cdn.shopify.com/s/files/1/0437/0602/4101/files/32153709083.pdf
- https://cdn.shopify.com/s/files/1/0432/7656/6684/files/37177391265.pdf
- https://cdn.shopify.com/s/files/1/0435/3739/9957/files/peanuts_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0431/7849/2072/files/61416547110.pdf
- https://cdn.shopify.com/s/files/1/0430/1324/3033/files/what_is_keybase.pdf
- https://cdn.shopify.com/s/files/1/0429/6559/8364/files/4276506230.pdf
- https://cdn.shopify.com/s/files/1/0431/0673/0144/files/62819530011.pdf
- https://cdn.shopify.com/s/files/1/0435/2655/3752/files/dutazexifowojomabuzabax.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_off0000722c.binf998e9f147421d58b032bf9bc12ed4061d25fcd00bac1e5dad1b57401eea08c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x722C | 5272 bytes |
font_01_sfnt_off000083f5.bin17d8758c7defb4db19b858d3102f113769c1402aceb734f550abd863c81a8702 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83F5 | 12460 bytes |
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