MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, identified by the heuristic PDF_MALICIOUS_REDIRECTOR_LINK. The document body, though heavily obfuscated, contains text referencing "Utube youtube kids download" and the malicious URL, suggesting a social engineering lure. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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/123?keyword=utube+youtube+kids+download In PDF document text
- https://fevixivosetakub.weebly.com/uploads/1/3/2/6/132681861/2558954.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0496/3070/7865/files/kuch_rang_pyar_ke_aise_bhi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0504/6524/3311/files/holding_up_the_universe_book.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dfa0a9a7-0e4f-4e03-9be6-faf3fcb53718/76473762973.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0498/2167/9771/files/jumia_online_shopping_app_apk.pdfIn PDF document text
- https://s3.amazonaws.com/bejokazemur/imaginarium_marble_race_instructions.pdfIn PDF document text
- https://s3.amazonaws.com/vukumesoj/99234461407.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/072cbefd-cc1b-43ff-863b-36eff3db825a/83109212474.pdfIn PDF document text
- https://s3.amazonaws.com/jamokaroxoj/arms_building_workout.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7096e49a-c5b0-4e9c-8df2-26ae033a491a/80144371692.pdfIn PDF document text
- https://s3.amazonaws.com/rerinago/what_is_a_formal_region_in_california.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/46ea1555-490f-4e44-ba5a-e50b09e8bec9/17282806429.pdfIn PDF document text
- https://s3.amazonaws.com/zufojadibi/audyt_energetyczny_domu.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000482d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x482D | 5112 bytes |
SHA-256: 53c8ad21afaa5c3969df621f19447d991cab9dfcf5dfb8cdfe8ffab379c59acb |
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font_01_sfnt_off000059c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59C2 | 9520 bytes |
SHA-256: 63a50507c772051be5366344ec618aa35a7374f62b8f97532161d3f6e36112d3 |
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