MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of embedded links, with one specifically identified as a malicious redirector. The presence of numerous external PDF links suggests a link farm or SEO manipulation tactic. While no scripts were directly extracted, the PDF structure and embedded links indicate a potential for malicious redirection or content delivery.
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=compress%2528+bitmap.+compressformat.+jpeg+100+baos%2529
- http://files.yogitreewellbeing.com/uploads/1/3/2/8/132816042/voxiwebujanogomowafu.pdf
- http://gakix.rachellacey.com/uploads/1/3/1/4/131407535/zalul.pdf
- http://redazefi.imatrictech.com/uploads/1/3/1/4/131438177/bumujiwigukufupi.pdf
- http://files.southernschoolphotography.com/uploads/1/3/1/3/131379213/kixorogamoturuzaduxi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0437/7339/5106/files/honda_radio_code.pdf
- https://cdn.shopify.com/s/files/1/0440/7027/3174/files/nakogev.pdf
- https://cdn.shopify.com/s/files/1/0447/6272/6551/files/movikijezupetegubiresazul.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wozofedotomutigetipire.pdf
- https://cdn.shopify.com/s/files/1/0439/4293/6731/files/14054430056.pdf
- https://cdn.shopify.com/s/files/1/0428/7997/5591/files/zatuludonixuderoboges.pdf
- https://cdn.shopify.com/s/files/1/0431/5791/3749/files/49314085357.pdf
- https://cdn.shopify.com/s/files/1/0434/7238/8249/files/rapurekapirifodet.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/85450973079.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a8fc.binf9cad54fa55cbb8328494936ea4824e71e9510ce730df37c2c040e627febf7ae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA8FC | 5604 bytes |
font_01_sfnt_off0000bc2c.bin0b06f725d63ac51b04cd0d4dc0231ee52236f5fb64186109fdc1cec9189858d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC2C | 16660 bytes |
font_02_sfnt_off0000efb4.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFB4 | 4324 bytes |
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