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-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=twisty+roads+in+south+florida PDF link annotation
- https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/detusesusixer.pdfIn PDF document text
- https://mizewipexu.weebly.com/uploads/1/3/4/6/134609608/d629f.pdfIn PDF document text
- https://cdn.sqhk.co/numanazolov/Khehech/bingo_cards_for_zoom.pdfIn PDF document text
- https://nikoxutaju.weebly.com/uploads/1/3/1/3/131378952/8c3237c.pdfIn PDF document text
- https://zitajajelenineb.weebly.com/uploads/1/3/4/5/134512459/tokolipuxu.pdfIn PDF document text
- https://cdn.sqhk.co/gusorewiwal/hfAmShj/52266307547.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/bunobu/bug_report_template_in_bugzilla.pdfIn PDF document text
- https://s3.amazonaws.com/megujobemegor/fasivi.pdfIn PDF document text
- https://s3.amazonaws.com/fadadedezeker/doge_s_palace_audio_guide.pdfIn PDF document text
- https://s3.amazonaws.com/wiremeresegikon/10558888707.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/da017285-2235-46f4-9ff6-3e41a6f05217/mugexanizazaxakina.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_off0000e21e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE21E | 5136 bytes |
SHA-256: 25d01fe49c3b5312674334369cefdaff2918b099e18b80ddd23ba6ce49e5fe92 |
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font_01_sfnt_off0000f3a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3A6 | 11464 bytes |
SHA-256: 5b3b93943e4431b3d1891e6470df169f45ed2b7d9c380b86677e49028dc1dcc6 |
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