MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded text and a URL that strongly suggests a phishing or malicious redirection attempt, masquerading as a 'wicked book pdf'. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms the presence of a link to known malicious infrastructure. The ML classifier also flagged this PDF with high confidence, indicating malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://cctraff.ru/strik?keyword=wicked+book+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4367286/normal_5f90dd4091422.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369304/normal_5f8a162482ab0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368504/normal_5f8c7e3f0e821.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373998/normal_5f8a1d08b5b09.pdfIn PDF document text
- https://babikovinemixe.weebly.com/uploads/1/3/1/8/131856339/kaduparaje.pdfIn PDF document text
- https://sofusosixep.weebly.com/uploads/1/3/4/4/134493363/pevisajapis.pdfIn PDF document text
- https://mejawazur.weebly.com/uploads/1/3/4/2/134265830/3ce066413e335.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/gupuso/bereket_habte_selassie.pdfIn PDF document text
- https://s3.amazonaws.com/metubevozisul/demanda_de_amparo_indirecto_en_materia_familiar.pdfIn PDF document text
- https://s3.amazonaws.com/lanubili/bulletproof_diet_meal_plan.pdfIn PDF document text
- https://s3.amazonaws.com/tetazino/jozugiw.pdfIn PDF document text
- https://s3.amazonaws.com/geradi/xubedozu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5c45cbd1-f5ce-472b-96ac-bcfac96c6f7f/zuxatazesoginipireko.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b36f306a-a3e6-45e5-aa52-1c212b1114d5/67753704394.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bdcd7009-75f5-4f33-913f-33706be7f5de/22348441858.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0496/0003/7027/files/tapisarikevu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1054/7099/files/bluman_elementary_statistics_a_step_by_step_approach.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0502/3678/4812/files/game_drag_bike_201m_mod_apk_indonesia.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0501/2285/0464/files/lion_king_worksheet_science.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fa9a73c1-3f85-460d-84f6-85ccca6a3b22/76673345351.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/65c99515-7929-4c01-9b89-cd283c989e45/woxiperawezufedive.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/12d0092d-f34a-47cc-b60f-3af35d399f36/41752849950.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5cee98a9-5c13-4630-a2e8-60fa7c0a196a/xizupulesusimaviz.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b302.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB302 | 6444 bytes |
SHA-256: b2eb716f9f1f9b32722e1ea04f9b39d21e8999039eb4c7f2f5ede24790997a64 |
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font_01_sfnt_off0000c2f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC2F2 | 4452 bytes |
SHA-256: 1fe3ebad17e9afeb47be25d306dc10ee1b327a95af2a62623c14da5d8ad28518 |
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font_02_sfnt_off0000d21c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD21C | 11504 bytes |
SHA-256: d782f122db7baa5d33bf6146700d1175023aa646128e74c51a07c389b8eba8ca |
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font_03_sfnt_off0000f91a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF91A | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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font_04_sfnt_off000106de.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106DE | 6128 bytes |
SHA-256: 703b492801f4a4a32c877a4e1f75409717fb81514009855826a2b5ae329b6d13 |
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