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 0.9998
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://trafficel.ru/strik?utm_term=the+life+of+milarepa+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4407086/normal_5faf4d05c8bc4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380695/normal_5f92b444b3072.pdfIn PDF document text
- https://bobilomagavakux.weebly.com/uploads/1/3/4/8/134868487/vexab.pdfIn PDF document text
- https://lonitavow.weebly.com/uploads/1/3/4/3/134355974/16914.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453754/normal_5fa799faeb07e.pdfIn PDF document text
- https://miremewokar.weebly.com/uploads/1/3/0/7/130738658/muzuwaperixunadawimi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414677/normal_5fab5de151697.pdfIn PDF document text
- https://vilujelirajoki.weebly.com/uploads/1/3/4/3/134378771/3371986.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377414/normal_5f997085b9099.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/e5199fbe-4d88-4d90-b1d9-ea92ec67ad4b/15589484136.pdfIn PDF document text
- https://s3.amazonaws.com/timeziso/rijezitenizodegixiko.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fa6d609a-b160-47ed-b79e-0ff6c15f9414/beados_printable_templates.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_off0000f547.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF547 | 5052 bytes |
SHA-256: 01619a13def439d26cccfdfc82b1f3ad007d9996bfd64a316863f6731eac2e7b |
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font_01_sfnt_off00010645.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10645 | 11628 bytes |
SHA-256: a3ebbdb1f3f86a7cb91744af3a18ec68ce5e6c6ee82ca7e1cce0d0b49157a6e1 |
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