MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple embedded links, with one specifically pointing to a known malicious redirector. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external PDF links, suggesting an attempt to manipulate search engine results or distribute further content. The ML classifier also 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/pify?keyword=bokeh+filter+photoshop+free
- http://files.golovkova.org/uploads/1/3/1/3/131381919/8004192.pdf
- http://files.reconnectingcolumbus.com/uploads/1/3/1/0/131070689/c0cd9a483ad1f6.pdf
- http://files.realitynconsciousness.com/uploads/1/3/1/4/131437563/dekupenegiri.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/7663/2214/files/94571982555.pdf
- https://cdn.shopify.com/s/files/1/0429/8542/2997/files/xusaf.pdf
- https://cdn.shopify.com/s/files/1/0430/4817/3722/files/kotejemuve.pdf
- https://cdn.shopify.com/s/files/1/0434/0357/5447/files/lutezejufir.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/ganisififado.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xoxolesusoziviro.pdf
- https://cdn.shopify.com/s/files/1/0436/4579/6512/files/jizemuxafesox.pdf
- https://cdn.shopify.com/s/files/1/0435/1688/7192/files/lixerulitogapajulazaxoj.pdf
- https://cdn.shopify.com/s/files/1/0429/9846/4661/files/riroborijitewowukinir.pdf
- https://cdn.shopify.com/s/files/1/0435/6187/7665/files/kavepejurovubedezobejo.pdf
- https://cdn.shopify.com/s/files/1/0437/7188/7767/files/4164128210.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_off000084d9.bin34da07a88862831867ec58f9c11d3e25da7724e288515317826132849e986363 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84D9 | 4576 bytes |
font_01_sfnt_off00009475.bincc9cc03666469292cab77cb6dd0d3a6c73fe8d0006d4d46d1227729246568d1c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9475 | 10196 bytes |
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