MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, identified as a 'PDF_SEO_LINK_FARM' heuristic. One of the primary links points to 'https://trafftec.ru/aws?keyword=leavitt+bulldog+association', and another embedded link points to 'https://xesaranit.weebly.com/uploads/1/3/2/6/132696194/zulufevukadasanaz.pdf'. The ML classifier also flagged this PDF as malicious with high confidence. The presence of these links suggests an attempt to direct users to potentially malicious or SEO-manipulated content, consistent with a phishing or content-luring attack.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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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://trafftec.ru/aws?keyword=leavitt+bulldog+association PDF link annotation
- https://xesaranit.weebly.com/uploads/1/3/2/6/132696194/zulufevukadasanaz.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/f7b96f70-f303-4237-8834-530a60866f66/wizuxazewenokogimulilu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2ee03a4f-12c4-481a-b9e7-e235ef3316fc/78266225935.pdfIn PDF document text
- https://s3.amazonaws.com/lejivugeleguwod/totim.pdfIn PDF document text
- https://s3.amazonaws.com/wiwuxot/address_to_florence_county_jail_florence_sc.pdfIn PDF document text
- https://s3.amazonaws.com/nerugiraxura/metaphysical_poetry_download.pdfIn PDF document text
- https://s3.amazonaws.com/pesetufavo/nomenclatura_botnica.pdfIn PDF document text
- https://s3.amazonaws.com/kubafezin/ccna_security_study_guide_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f8fbaac6-98ee-4101-9aab-c8950de23acb/minecraft_pocket_edition_apk_1.11.pdfIn PDF document text
- https://s3.amazonaws.com/wixanarer/wapozexexavozetipexab.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_off00006dc0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DC0 | 5152 bytes |
SHA-256: 16b44373b83fc4e4d5d5cc99f55cf460eef5549803f91347e9e0d52f34d40b19 |
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font_01_sfnt_off00007f66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F66 | 10320 bytes |
SHA-256: a546c874355c60080f590adc3f0e42353ed8fa677921c36c32b64d62648435ef |
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