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-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=bodyboss+method+fitness+guide+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4414848/normal_5f9b371518afa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418362/normal_5f9823db08316.pdfIn PDF document text
- https://waxovabuwemox.weebly.com/uploads/1/3/4/5/134585519/435854.pdfIn PDF document text
- https://warobakun.weebly.com/uploads/1/3/4/4/134486798/6ef5d009f40c1.pdfIn PDF document text
- https://nipufijupetobug.weebly.com/uploads/1/3/1/4/131482996/afd91.pdfIn PDF document text
- https://pukotegifo.weebly.com/uploads/1/3/0/8/130874060/xumilulefiva.pdfIn PDF document text
- https://gawosiluzetur.weebly.com/uploads/1/3/4/6/134631715/gipowusafumazi-gedogawi.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/sepawi/binomial_distribution_calculator.pdfIn PDF document text
- https://s3.amazonaws.com/jeromopelurab/tojojozirozigem.pdfIn PDF document text
- https://s3.amazonaws.com/wofaxil/new_hartford_police_blotter.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_off0000c258.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC258 | 5408 bytes |
SHA-256: 1d0f626ed361830aed57c77f508b5503b93d5010ce3c75709895bb6ab77f4492 |
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font_01_sfnt_off0000d4ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4AD | 11088 bytes |
SHA-256: 0c8dd9e1a11c206626a964e3e186c6ac6010d0b5699c8dfce36879eaf057d56b |
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