MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged by multiple heuristics, including ClamAV and an ML classifier, as malicious. It contains a large number of external links, many of which point to potentially malicious content or phishing sites. The document's structure suggests it is part of a link farm designed to drive traffic to various external resources, likely for malicious purposes such as malware distribution or credential harvesting.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://trafffi.ru/strik?utm_term=notary+test+study+guide+ohio PDF link annotation
- https://molipose.weebly.com/uploads/1/3/4/6/134644393/wofinezoro_kifef_movazamu_wiwejoru.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413373/normal_5fa821d651ecb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369161/normal_5f98e95b83b0d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384167/normal_5f9b5f2feedbc.pdfIn PDF document text
- https://mobajexiv.weebly.com/uploads/1/3/4/4/134455683/3603424.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375891/normal_5fbbecd6df60e.pdfIn PDF document text
- https://nobinetezo.weebly.com/uploads/1/3/0/9/130969761/xewenojedamivax.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4493569/normal_5fbc46d5c85cd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446398/normal_5f9e1632def60.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/dd38962f-1f9c-4953-ae09-04c2adcca0a9/stay_at_home_dallas.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_off0000baea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBAEA | 5124 bytes |
SHA-256: dd58748343a4b9f4e531e8062fb25e01891652270107d54afc93e79dd5e4cdf6 |
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font_01_sfnt_off0000cc5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC5F | 10372 bytes |
SHA-256: 9970d96fca9761a493ed783f07ab362f9283e34f680635b031767b6013214fae |
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