MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous 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 create a link farm or distribute content. The ML classifier strongly flagged this PDF as malicious, supporting the conclusion that it is designed for malicious redirection.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=libros+esther+hicks+pdf
- http://files.decisivemomentsph.com/uploads/1/3/1/4/131454221/kokorosino.pdf
- http://files.shallyns.com/uploads/1/3/1/4/131437984/bf6c23c420f0.pdf
- http://files.liberarte.org/uploads/1/3/0/9/130969835/dapunole.pdf
- http://files.tarrantfatherhood.com/uploads/1/3/2/6/132695568/8504179.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0427/5588/3175/files/68764845799.pdf
- https://cdn.shopify.com/s/files/1/0432/7240/5157/files/maxomisop.pdf
- https://cdn.shopify.com/s/files/1/0432/7777/9100/files/7000819739.pdf
- https://cdn.shopify.com/s/files/1/0429/4787/0876/files/43048457414.pdf
- https://cdn.shopify.com/s/files/1/0432/9819/3566/files/gevugidoxemivesuv.pdf
- https://cdn.shopify.com/s/files/1/0434/1576/5148/files/zosomaxe.pdf
- https://cdn.shopify.com/s/files/1/0432/4261/9035/files/ligojopegiwoj.pdf
- https://cdn.shopify.com/s/files/1/0430/6108/4314/files/pilogadejageli.pdf
- https://cdn.shopify.com/s/files/1/0435/9585/8083/files/17410250328.pdf
- https://cdn.shopify.com/s/files/1/0435/2330/9727/files/mewedixag.pdf
- https://cdn.shopify.com/s/files/1/0432/1830/5179/files/dupajesifadatadonutomo.pdf
- https://cdn.shopify.com/s/files/1/0430/2965/9797/files/77113872948.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 |
|---|---|---|---|
stream_004_off000076ad.binde3c1c717e9e4dbd9b22c06cef98eba90e3b5b38bff3e41d546f3b2aec0bc529 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x76AD | 10152 bytes |
font_00_sfnt_off0000652f.binf2f9d2280b0627023e87a274a48cf38cf25b1ce55813d4a63bd2a54d0ff5fc8b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x652F | 5144 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.