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 0.9997
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/123?utm_term=what+happened+to+sister+charlotte PDF link annotation
- https://zazetafulunemu.weebly.com/uploads/1/3/4/5/134599809/51149832.pdfIn PDF document text
- https://lapufetugez.weebly.com/uploads/1/3/4/5/134599929/xizanemevumerijezeza.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/rivazixexuguri/court_street_movie_theater_jobs.pdfIn PDF document text
- https://s3.amazonaws.com/subud/sample_personal_statement_for_scholarship_application.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c501255e-ac58-41e5-ad72-b06a668b17ed/64388566336.pdfIn PDF document text
- https://s3.amazonaws.com/difigomisosak/85673395587.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f16e6b3d-c686-4649-96e6-5922da21ad97/31439620793.pdfIn PDF document text
- https://s3.amazonaws.com/vukujidor/raste_raste_chalti_banasa_song_audio.pdfIn PDF document text
- https://s3.amazonaws.com/subud/73306380185.pdfIn PDF document text
- https://s3.amazonaws.com/nowonovege/green_gown_guide_hku.pdfIn PDF document text
- https://s3.amazonaws.com/vezumobigodub/10689889293.pdfIn PDF document text
- https://s3.amazonaws.com/baxegezivumi/mibajusopixu.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_off0000d787.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD787 | 5176 bytes |
SHA-256: 50798081ee64539e68aea1ad86c2765ebdab0611614f148e68e8d16005309a2d |
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font_01_sfnt_off0000e927.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE927 | 10848 bytes |
SHA-256: 6e731573ffeddf31f9a87e98ba0207d8bc162abdd4709887c4c35d3d0562d57e |
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