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 0.9996
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://trafffe.ru/123?utm_term=wolfcraft+jigsaw+table+blade+guide PDF link annotation
- https://pogudemuzam.weebly.com/uploads/1/3/4/0/134018755/puloramital-jemifuxutobika.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4457014/normal_5fc9b022575e5.pdfIn PDF document text
- https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/6028b1.pdfIn PDF document text
- https://cdn.sqhk.co/filomada/igibjjw/sazubes.pdfIn PDF document text
- https://tupetipu.weebly.com/uploads/1/3/4/4/134489263/cbd7a1a1.pdfIn PDF document text
- https://sitizoxibe.weebly.com/uploads/1/3/4/3/134317871/db27889c3a827.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/110f807c-7c53-4964-8673-f5615da8c2cc/52731985006.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b6e77781-a6ef-48f5-88aa-ad8efb71a78d/lime_tree_care_home_hemel_hempstead.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5dd1e406-3556-4a5f-9c9d-009b389f8a6e/62620958859.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ef5f1958-0741-40c1-beb8-a5b0596e7fc4/9136994974.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f07020e7-7383-4f38-94d5-5d5314f3c256/heated_water_hose_for_rv.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_off0000b37c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB37C | 5508 bytes |
SHA-256: 70549bb0a9d9d38b6f72b5ac5018eeb092393e3950ed948c7a25c100f3f16c23 |
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font_01_sfnt_off0000c663.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC663 | 9956 bytes |
SHA-256: bafa798b27f8df53add244b6936cf98b84559b4df1be225cd481d7a3645252b5 |
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