MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://traffking.ru/strik?keyword=jumong+golden+pass PDF link annotation
- https://fobuxowomi.weebly.com/uploads/1/3/4/2/134235628/5957094.pdfIn PDF document text
- https://javogukurajukip.weebly.com/uploads/1/3/4/2/134235542/fd2607e4cb4e.pdfIn PDF document text
- https://tokenabasefegaw.weebly.com/uploads/1/3/3/9/133999291/882d96278.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377912/normal_5f90987a1545e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384316/normal_5f8e6593e985d.pdfIn PDF document text
- https://rikisuluwujufa.weebly.com/uploads/1/3/1/4/131452938/xedoxonogar.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367289/normal_5f8742a5273d8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407062/normal_5f9bed62b5c08.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/henghuili-files/85122700852.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8e9265c8-4377-4e63-bda5-c69b8cbb82c4/xijevavolodan.pdfIn PDF document text
- https://s3.amazonaws.com/kepevipawit/showbox_download_apk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2296af4a-c9d9-4c0d-becc-ad28e8b1935a/68593215288.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_off0000e6e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6E8 | 5172 bytes |
SHA-256: 8c7bdb6c810f6fa56f23078b63079ec2ad5dd7f6e2a433385240b19b75c3487c |
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font_01_sfnt_off0000f86a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF86A | 11068 bytes |
SHA-256: c2cb127a42588062f7cdd6c193c77fb67923ce53b5a60b074801340840ad6688 |
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