MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous links, masquerading as a religious text, that redirect to a malicious domain. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK and PDF_SEO_LINK_FARM indicate a clear intent to redirect users to potentially harmful content. The ML classifier also strongly flagged this PDF as malicious, supporting the assessment of a malicious redirector.
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.com/pify?keyword=catechism+of+the+catholic+church+baptism+pdf
- http://files.bridgetutorial.net/uploads/1/3/1/3/131380445/tarevusijojapob.pdf
- http://files.lincs-cabins.co.uk/uploads/1/3/2/7/132740805/vusaxu-sevogewepese.pdf
- http://files.holygemstone.com/uploads/1/3/1/4/131455024/pemokorozo.pdf
- http://files.cartwheelsgymnastics.com/uploads/1/3/1/6/131606118/f27a85b.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/9991/2344/files/66666_zip_code.pdf
- https://cdn.shopify.com/s/files/1/0440/6480/0918/files/ribisosen.pdf
- https://cdn.shopify.com/s/files/1/0433/0926/9156/files/44481806709.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/93527538138.pdf
- https://cdn.shopify.com/s/files/1/0427/5725/9420/files/tatap.pdf
- https://cdn.shopify.com/s/files/1/0428/7637/1110/files/jonagejubokuz.pdf
- https://cdn.shopify.com/s/files/1/0447/8818/7293/files/alexander_technique_download.pdf
- https://cdn.shopify.com/s/files/1/0437/5219/4202/files/4._4_biomes_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0429/9925/1097/files/alternating_current_circuits_by_corcoran_4th_edition_solution.pdf
- https://cdn.shopify.com/s/files/1/0430/6753/9623/files/vemutiporuxopa.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_off0000846a.bin8061c126d10d2feae9b94684ce48c2bae11fc274d1564a7b6a55d69b1c2b5059 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x846A | 5440 bytes |
font_01_sfnt_off000096b4.bin01a673aba5b26e28c32988c4eb6af0c2b37edf4afa9a79a2fd8a787ceb55470b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96B4 | 10436 bytes |
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