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 PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains the URL which appears to be a lure for a transmission rebuild manual. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the embedded URL is the primary indicator 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://gettraff.ru/aws?keyword=t5+transmission+rebuild+manual 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/regovadeje/definicion_de_bienestar_emocional.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8721/7311/files/tajepuwakaja.pdfIn PDF document text
- https://s3.amazonaws.com/vigevot/43270672000.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0504/5977/1029/files/gidojarikikoxu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8bd8f70b-ce5a-4647-8c20-d8a32d31a136/the_lords_of_creation_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3f94b562-7676-4613-9ae2-492a68c3083e/2903647886.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0463/3319/8498/files/profit_first_book_free_download.pdfIn PDF document text
- https://s3.amazonaws.com/wonoti/51929662918.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0504/6937/2069/files/30711680314.pdfIn PDF document text
- https://s3.amazonaws.com/luropi/problem_solving_101_bahasa_indonesia.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/570a2eb0-2e8d-499c-9729-c35f8518c83e/41628617372.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_off0000612d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x612D | 5184 bytes |
SHA-256: 690ed73dbd2b17ecfbd84bfe4d172203867cf8ea05eb5295fb834ad1df6c001d |
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font_01_sfnt_off000072b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72B4 | 10080 bytes |
SHA-256: bea7dfc861a012c232f2319a7146bd4e887a7a7f11200c0474ae75ce2a9e5a81 |
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