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://trafftec.ru/strik?utm_term=advanced+dungeons+and+dragons+2nd+edition+pdf+downloads PDF link annotation
- https://todurudivi.weebly.com/uploads/1/3/4/3/134344361/wagaxelixavu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379222/normal_5f9351324411b.pdfIn PDF document text
- https://degepuwenezeg.weebly.com/uploads/1/3/1/6/131607310/b993279091b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380068/normal_5fb534ce0f786.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445340/normal_5fa3b35d0f4ed.pdfIn PDF document text
- https://botubadixebom.weebly.com/uploads/1/3/1/4/131407995/8491700.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368985/normal_5f8e27eebb790.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/zakunafu/lidawidaziguregevonega.pdfIn PDF document text
- https://s3.amazonaws.com/mefadedosuw/thundertree_map_roll20.pdfIn PDF document text
- https://s3.amazonaws.com/radubozufiwo/zombie_cranberries_piano_sheet_music_free.pdfIn PDF document text
- https://s3.amazonaws.com/henghuili-files2/9938470704.pdfIn PDF document text
- https://s3.amazonaws.com/juliziwojatige/american_revolution_map_worksheet.pdfIn PDF document text
- https://s3.amazonaws.com/julaxel/86529956607.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_off0000c120.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC120 | 5596 bytes |
SHA-256: 14b9bd755e691b49748465aed63d6ea6f2bd55411d2fbfd102b3f5624f280c89 |
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font_01_sfnt_off0000d450.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD450 | 10492 bytes |
SHA-256: 6680f2ccdb635e3328fe617051412d22902fdecbe2abafbc7e68ea4da9afaafd |
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