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 0.9995
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://trafffe.ru/strik?utm_term=2005+honda+crv+service+manual+pdf PDF link annotation
- https://pevugubak.weebly.com/uploads/1/3/2/7/132740457/juxorijanom_nunak_vopidun.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/xezujuxoz/96895398016.pdfIn PDF document text
- https://s3.amazonaws.com/fasudikek/pharmacotherapy_casebook_9th_edition_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/82758332-df1c-4f08-a388-230d7086314d/kuroshitsuji_english_dubbed.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/db05ac0f-059c-4f9d-b014-c42d90f6e9bd/kawosut.pdfIn PDF document text
- https://s3.amazonaws.com/tesotiwapax/coneheads_cast_saturday_night_live.pdfIn PDF document text
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf4e535147b14804299ddd/1606372951506/ruxaruzurig.pdfIn PDF document text
- https://s3.amazonaws.com/lorerexeg/form_no_submit_button_enter_key.pdfIn PDF document text
- https://s3.amazonaws.com/wemupajese/aieea._net_icar._org._in_now.pdfIn PDF document text
- https://s3.amazonaws.com/tejuvonixag/s_u_bahn_berlin_liniennetz.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_off00012e09.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E09 | 5756 bytes |
SHA-256: 19ab82b731290ec1928851b375660ad5f415e3ded476e2966dc697894d8de566 |
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font_01_sfnt_off00014183.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14183 | 15820 bytes |
SHA-256: 411fbcd7286756183e96264b30b4ae4463fb4475dd7d1573741d0d3ec316ab06 |
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