MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by ClamAV as a phishing trojan and by an ML classifier with high confidence. It contains a large number of external links, indicating a link farm strategy, likely to direct users to malicious websites or download further payloads. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
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://traffnew.ru/123?utm_term=dan+russell+rodeo+arena PDF link annotation
- https://cdn.sqhk.co/tagorotage/jg4genI/rezegopusixo.pdfIn PDF document text
- https://cdn.sqhk.co/jutafegobexe/SYidD1t/probabilistic_risk_analysis_foundations_and_methods.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365598/normal_5fdc53ec11fff.pdfIn PDF document text
- https://maraduwiz.weebly.com/uploads/1/3/4/3/134363873/kijugafo_wadisuwivida_votaxuluji.pdfIn PDF document text
- https://fisizupesaxog.weebly.com/uploads/1/3/1/6/131636899/1371c.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/2cd66ee7-bb6e-4c94-bfb4-7f9913002b4f/wagonud.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7dce4a79-7524-4221-9899-43902d865619/petukikafebemiwipe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/32d92f50-c9ef-4d67-9495-67849768e742/blender_intro_templates_2019.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/657d5cc5-3ed3-4a8a-a1c1-9903b2c0b962/22871413384.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_off0000b615.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB615 | 4816 bytes |
SHA-256: f701bf92af56556238b4a3cffa3ee7944d0f1faf5e24498086d6dc7e8cb15bd8 |
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font_01_sfnt_off0000c683.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC683 | 10904 bytes |
SHA-256: 524cbaf5cec4618f4042b5c1b3157bd69e2aa9286325ff94454731f55c977921 |
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