MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, with one specifically identified as a malicious redirector. The ML classifier also strongly indicated maliciousness. The primary attack pattern involves directing users to external, potentially harmful, websites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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/aws?keyword=bsa+life+to+eagle+guidelines
- https://garagagu.weebly.com/uploads/1/3/4/3/134364865/nijotet-jisazuzixel-nabasisiroleka-vawiw.pdf
- https://dosaremuxabibi.weebly.com/uploads/1/3/0/7/130739916/e74ce.pdf
- https://zelapagetuwuj.weebly.com/uploads/1/3/1/4/131406140/gisosovija_pojenelojotimor_gerip.pdf
- https://faxipanonuk.weebly.com/uploads/1/3/4/3/134352952/nokufejadigom.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/ce0bfd15-4138-475f-8ec6-355f75410d6b/lopulovomuvojibitupo.pdf
- https://s3.amazonaws.com/wilugugo/barriers_to_communication_in_educational_management.pdf
- https://s3.amazonaws.com/fatikonavori/zufofusu.pdf
- https://uploads.strikinglycdn.com/files/2dbebe74-be28-4743-80b4-6e661cfe3281/michael_myers_jumpsuit_2018.pdf
- https://s3.amazonaws.com/zetare/78620815814.pdf
- https://uploads.strikinglycdn.com/files/3d705c7e-e2ee-46e6-831a-259f6ad41135/84180343545.pdf
- https://s3.amazonaws.com/xezonijida/barney_oh_brother_shes_my_sister_vhs.pdf
- https://uploads.strikinglycdn.com/files/84ff0985-a79d-4a01-8b8f-c5dff7d7d69b/fejogudixolaloxodekesedin.pdf
- https://s3.amazonaws.com/pujirageg/nudomudapewuvokeneb.pdf
- https://s3.amazonaws.com/xuzed/head_soccer_2v2.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005725.bin0fd9b97ac824dab6bbe100d9258110b9c67bee972522f65980e4b5536d0afd5e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5725 | 5028 bytes |
font_01_sfnt_off0000685a.bincaca6668e314deeb446fd253f7e66825b26589fe3efd8abbbfbf6e70fc785dfe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x685A | 9856 bytes |
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