MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one pointing to a known malicious redirector. The document body, though heavily obfuscated, contains the same malicious URL and appears to be a lure for users interested in 'guided meditation'. The presence of many external links suggests a link farm or SEO poisoning tactic to distribute malicious content.
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/wix?keyword=guided+meditation+healing+inner+child
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/384ea4_5c341f8697074093a90cea09a2b27565.pdf
- https://static.usrfiles.com/ugd/55cc32_0e0df35d286d4710b6e987ca5ccbf0b2.pdf
- https://static.usrfiles.com/ugd/3f0e57_1155f3700975406f9253b2568c084f0e.pdf
- https://static.usrfiles.com/ugd/0789d5_3d3102f3ca4c471bbc66d69de015df03.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/7082322425.pdf
- https://cdn.shopify.com/s/files/1/0436/8115/3177/files/balanceamento_por_tentativa_exercicios.pdf
- https://cdn.shopify.com/s/files/1/0439/1088/9624/files/zambian_mathematics_syllabus_d_download.pdf
- https://cdn.shopify.com/s/files/1/0431/4906/6394/files/game_broken_age_android.pdf
- https://cdn.shopify.com/s/files/1/0434/6901/3144/files/lijobepibawak.pdf
- https://cdn.shopify.com/s/files/1/0436/8121/8710/files/inorganic_chemistry_notes_for_neet.pdf
- https://cdn.shopify.com/s/files/1/0435/7960/5147/files/r_markdown_table_of_contents.pdf
- https://cdn.shopify.com/s/files/1/0437/9770/8957/files/bootstrap_datepicker_pt-_br.pdf
- https://cdn.shopify.com/s/files/1/0429/7352/8223/files/adjectival_clauses_exercises.pdf
- https://cdn.shopify.com/s/files/1/0437/8758/3650/files/91401734561.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_off000064a5.bine4c380130a30eb8a7144145de699be80c65683d9fefe6afe03122986595ea500 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64A5 | 5208 bytes |
font_01_sfnt_off0000762c.bin4bfd4fd7d02bc9f25554b70f3ae3e9dc6ae3b3295a2ebba09af185794ac68863 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x762C | 10300 bytes |
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