MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector infrastructure, which is likely intended to lead the user to a malicious site. The document also contains a large number of links to other PDFs hosted on Shopify, suggesting a link farm or SEO poisoning attempt. The ML classifier strongly indicated maliciousness, and the presence of embedded URLs further supports this assessment.
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=sheet+music+erik+satie+gnossienne+no+1
- http://files.mseverett.com/uploads/1/3/0/8/130874066/5700806.pdf
- http://files.sambacostumeparis.com/uploads/1/3/1/4/131453214/walinaje_wesutalopulezin.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/2735/6056/files/bekojusabukuxokira.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/78683638278.pdf
- https://cdn.shopify.com/s/files/1/0431/3595/9191/files/lonulibidib.pdf
- https://cdn.shopify.com/s/files/1/0429/1729/8329/files/34640598373.pdf
- https://cdn.shopify.com/s/files/1/0433/8126/0438/files/bmat_preparation.pdf
- https://cdn.shopify.com/s/files/1/0450/2811/4582/files/beginner_english_exam.pdf
- https://cdn.shopify.com/s/files/1/0435/6872/6171/files/wokedubikiwivada.pdf
- https://cdn.shopify.com/s/files/1/0436/7102/7865/files/tuzujuzezuzosapinefa.pdf
- https://cdn.shopify.com/s/files/1/0439/7475/4462/files/72315268663.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004b83.binb2c00763b8a3b7e4fd9894312bbf7398d496e8a5f88fab7e02dd3225baaedb50 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B83 | 5400 bytes |
font_01_sfnt_off00005dbd.bin88c06aee325c97d2d0fb44bc7fc40f0f8ea6a3ab7321bb4bbb7e850cfe6ccffc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DBD | 15124 bytes |
font_02_sfnt_off00008d63.bin184efd0e138a9418359f6897f9ac56b5cd93cafbd57abf30711ac2aee7e18832 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D63 | 16120 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.