MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains text related to a business plan and the malicious URL. This suggests the document is designed to trick users into clicking the malicious link, likely leading to further compromise.
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=airline+feasibility+study+business+plan+pdf
- http://files.wittenbergchapel.com/uploads/1/3/2/6/132682585/5104108.pdf
- http://files.sabahhomestaykualapenyu.com/uploads/1/3/1/4/131453288/semumotena-busosovesi.pdf
- http://files.downhomediner.net/uploads/1/3/0/7/130775845/nanazufideju-botilom.pdf
- http://files.nashvillebodyworks.com/uploads/1/3/1/4/131408103/4872958.pdf
- http://files.norfolkcatss.co.uk/uploads/1/3/0/8/130814717/1086761.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/1048/2591/files/runescape_family_crest.pdf
- https://cdn.shopify.com/s/files/1/0430/0469/0581/files/dexeretelozubevelanaliv.pdf
- https://cdn.shopify.com/s/files/1/0434/2949/4940/files/biology_objective_questions_and_answers_for_competitive_exams.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sedafasejizal.pdf
- https://cdn.shopify.com/s/files/1/0433/3921/9099/files/xukitirezofaxaderuduzukeb.pdf
- https://cdn.shopify.com/s/files/1/0434/5420/2018/files/madetokoji.pdf
- https://cdn.shopify.com/s/files/1/0434/0056/0805/files/megebosogepozunakiv.pdf
- https://cdn.shopify.com/s/files/1/0429/2621/1238/files/budizaxa.pdf
- https://cdn.shopify.com/s/files/1/0437/2506/2298/files/vorapilasaxidi.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_off00006668.bin16c3472d7497f22cd179f81c19f26eafdf71462f0dcb23377aebf0bab2abc7f5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6668 | 5264 bytes |
font_01_sfnt_off00007862.bin80f74149d7592852551cd23b713c9a337ed9dbb5eafd9fa6b5b1ea4705578b5c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7862 | 10400 bytes |
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