MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an embedded URL that is flagged as a malicious redirector. The document body, though heavily obfuscated, also contains a reference to the same malicious URL. This indicates the primary purpose of the file is to lure the user to a malicious site, likely for further exploitation or credential harvesting.
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=tutorial+swing+java+pdf In PDF document text
- https://site-1037102.mozfiles.com/files/1037102/wudekebevikibew.pdfIn PDF document text
- https://site-1037124.mozfiles.com/files/1037124/32599476696.pdfIn PDF document text
- https://site-1036791.mozfiles.com/files/1036791/gifijepojofa.pdfIn PDF document text
- http://mivijobop.modernsageevents.com/uploads/1/3/1/4/131454207/gevidodikuzote.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/c4d12963-4112-4bdd-875e-bdf66229a89a/69180121629.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6121f394-a9b3-4df5-a463-97594e7df5e6/26535747009.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0469/0404/9824/files/padigavelakorofelozu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0477/5385/5132/files/38037338516.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0477/5834/4348/files/ball_screw_calculator_torque.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005ada.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5ADA | 5384 bytes |
SHA-256: 58c68a81c99ef48461624044e8c38a1fddddfabc38f57c7de781f0776d26817f |
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font_01_sfnt_off00006d55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D55 | 10760 bytes |
SHA-256: 3810865e6b850633dbb694e460dd4eb2fa19a880c50941be89cbc8aa8e9a3f8a |
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font_02_sfnt_off0000926a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x926A | 16096 bytes |
SHA-256: 605d9e4239b974f6d9e1de1faf493610cf9608543c7c5495bf40ce0088b12bce |
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