MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many of which are hosted on suspicious domains and appear to be part of a link farm designed to drive traffic. The primary URL points to a site that seems to offer software downloads, suggesting a lure for potentially unwanted software or malware. The ML classifier strongly flagged this PDF as malicious, and the presence of numerous external URIs supports a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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/strik?utm_term=minecraft+story+mode+download+windows+10 PDF link annotation
- https://cdn.sqhk.co/vizinifum/cDZxhiQ/73357625790.pdfIn PDF document text
- https://jalewigevat.weebly.com/uploads/1/3/2/6/132681207/zewewixu.pdfIn PDF document text
- https://cdn.sqhk.co/ritafase/jhgihnJ/endless_run_magic_stone_mod_apk_revdl.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/dinisemowoge/vijegotosal.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6893b3e2-324b-4800-9a65-14ff8cb89af8/50987678878.pdfIn PDF document text
- https://s3.amazonaws.com/bojafazes/albania_visa_application_form.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1239ce0d-8a89-412c-b754-f16e392646b4/48028300139.pdfIn PDF document text
- https://s3.amazonaws.com/watajive/list_of_politically_correct_terms.pdfIn PDF document text
- https://s3.amazonaws.com/puretulenuza/pukubepisezoriw.pdfIn PDF document text
- https://s3.amazonaws.com/tosevud/file_explorer_pro_apk_revdl.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2db0819d-f836-41b2-b578-f9d47e444077/dedojowetedevuridofod.pdfIn PDF document text
- https://s3.amazonaws.com/jonora/61623930073.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_off0000e207.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE207 | 5560 bytes |
SHA-256: 5e14823d95925061b0603b6f6f79a3f22a4223850e8aaba0259d47a43426f568 |
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font_01_sfnt_off0000f500.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF500 | 10236 bytes |
SHA-256: 85ae849676754a43a9fdf29cee3cbc589467ad29f6d139ccf82040d815f45d74 |
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