MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, a common tactic for phishing or distributing further malware. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external links, and the ClamAV detection as 'Pdf.Phishing.Trojan' strongly suggests malicious intent. The embedded URLs likely lead to phishing sites or malware downloaders.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
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/strik?utm_term=alpine+meadows+season+pass PDF link annotation
- https://static.s123-cdn-static.com/uploads/4410207/normal_5fdd614e5e2ef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368975/normal_5f8a7659480e9.pdfIn PDF document text
- https://xikematevi.weebly.com/uploads/1/3/4/3/134392378/7613624.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421640/normal_5f9e918c092fd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386613/normal_5f9a6e42d1192.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4449181/normal_5fa1b384b915e.pdfIn PDF document text
- https://laputamobo.weebly.com/uploads/1/3/4/7/134763437/wekigasagigek-vakijorupozu-miripafeg-pigotupovati.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://static1.squarespace.com/static/5fc54200f9866f3fd2f09963/t/5fcb435ba51c5a1401a707e1/1607156572653/9530125654.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc646218ef7301f8b3592d3/t/5fc9fde46a94db17e4958460/1607073261773/warlord_titan_rules_40k.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_off0000cb8d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB8D | 5088 bytes |
SHA-256: f69cb2c0ea8a4af3fc6d762736ec525e9c7e13bfc34427a0c7e89da3cbc7e1db |
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font_01_sfnt_off0000dcdd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCDD | 11628 bytes |
SHA-256: 99dfc57f81cb12dcf4a77646785b4e0e2a19ac2d2219e157b99ac02690145097 |
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