MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a link to a known malicious redirector, which is designed to lead users to malicious websites. The document body text, though heavily obfuscated, appears to reference a technical issue with a wireless charger, likely as a pretext to encourage clicking the malicious link. No scripts were extracted from this sample, but the presence of a malicious URL and the ML classifier's high confidence indicate a high likelihood of malicious intent.
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://cctraff.ru/123?keyword=onn+wireless+charger+pad+not+working In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/davolazupivowi/grim_soul_cheat_code.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1b6af3a5-c3a9-440b-9a04-296e0377e0f1/91651372303.pdfIn PDF document text
- https://s3.amazonaws.com/zategafozasiru/guitar_chord_progressions_for_beginners.pdfIn PDF document text
- https://munakuwujeju.files.wordpress.com/2020/11/s4dev_abap_programming_model_on_sap_s_4hana.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/57e332a9-12ff-4b2d-914c-050630d1218b/88364207139.pdfIn PDF document text
- https://s3.amazonaws.com/wanasuvedigo/zavijedanesire.pdfIn PDF document text
- https://s3.amazonaws.com/sugaguxagu/pathophysiology_of_cerebral_malaria.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1e450213-b93c-405d-93b3-bd732e8748ca/vexosumupik.pdfIn PDF document text
- https://fizafadolozu.files.wordpress.com/2020/11/31713389540.pdfIn PDF document text
- https://s3.amazonaws.com/tifuwuw/drug_abuse_among_youth_in_nigeria.pdfIn PDF document text
- https://s3.amazonaws.com/jotizifime/algebra_1_textbook_teacher_s_edition.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_off0000654d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x654D | 5516 bytes |
SHA-256: 682744fde1f9ca4dc416ff9cd896a14f327c0147068eef7da31d9ead12ea01b3 |
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font_01_sfnt_off00007817.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7817 | 11052 bytes |
SHA-256: 50a6fe736f7db9bdbd27f2858bbc510f475f239e195b467299d5eef750530d8e |
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