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, indicating an attempt to lead the user to a harmful site. The ML classifier also strongly flagged this PDF as malicious. While no scripts were extracted, the embedded URL is the primary indicator of malicious intent, likely serving as a lure for phishing or malware distribution.
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/strik?keyword=partition+coefficient+of+benzoic+acid+lab+report In PDF document text
- http://putalu.thecottageatcedarburg.com/uploads/1/3/1/0/131070792/8656048.pdfIn PDF document text
- http://files.thisandthatspiritchat.com/uploads/1/3/1/4/131437583/wubuf-dodibiwik-rilonum-vibenajos.pdfIn PDF document text
- https://site-1042765.mozfiles.com/files/1042765/janimuresav.pdfIn PDF document text
- https://site-1040288.mozfiles.com/files/1040288/jotem.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/1/0436/7482/8953/files/earthsiege_2_controls.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7111/8235/files/wow_vanilla_argent_dawn_rep_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6251/6122/files/22257653690.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6550/6966/files/85814041603.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/697cd10e-ec03-4d68-a962-5201269ddcdf/pokenivamaxezafoxu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f3f647e1-4ce6-452e-a4ca-3a6975c34ca8/wiburudojezenasomadedoz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d4106164-17ba-4f56-9b45-efc0c224ad9f/zamunelozolatusupojuta.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_off00006f55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F55 | 5160 bytes |
SHA-256: e557a68d8262b8e1921d2a59ad53f00f3a63907c58bd5f7839ee89661e1b8100 |
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font_01_sfnt_off000080f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80F9 | 13300 bytes |
SHA-256: 54efaf16e97889015b122d66a339f892547bb5eaccf29d807087e13dc6c2201e |
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