MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a significant number of external links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to various domains. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing or trojan PDF. The embedded URLs suggest a tactic to redirect users to potentially harmful content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://druttle.ru/strik?utm_term=the+monkeys+band+who+is+still+alive PDF link annotation
- https://cdn.sqhk.co/xakalodesi/O4wigkM/chaita_video_hd.pdfIn PDF document text
- https://cdn.sqhk.co/wewesodabutu/emibchj/59753387807.pdfIn PDF document text
- https://cdn.sqhk.co/gobajejuz/elAhdJ8/rock_vs_guitar_legends_2017_hd_mod.pdfIn PDF document text
- https://cdn.sqhk.co/zipirevofu/1He6ygY/kojivadusuvav.pdfIn PDF document text
- https://cdn.sqhk.co/xovikojux/cVDnQih/20747913762.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://8137cd1e-393d-4948-8193-eca935452849.filesusr.com/ugd/756799_c54b8deeb4094f2e9fee6c4125ba098d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/0dee4e38-f75d-4e99-bbc1-40a23d42ea8c/wopoxen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/94bccd0d-aef1-4876-b50d-a50a7e447de3/dupibasotinobivige.pdfIn PDF document text
- https://s3.amazonaws.com/jolunenafobuw/35133877538.pdfIn PDF document text
- https://s3.amazonaws.com/fedojigudaj/manualidades_con_material_reciclado_faciles.pdfIn PDF document text
- https://855e1e5b-0daf-4dce-aa73-dfad2bfec5df.filesusr.com/ugd/ced2dc_7c176196e6084317bff41469d5718efe.pdf?index=trueIn PDF document text
- https://1ffb5d6c-d890-49e0-9b87-dc10fbfa49e2.filesusr.com/ugd/8bc2a6_5b224cdc63354082af10a49c32476746.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5dae441e-e9cb-4275-ba7e-612e3974405f/pipanafakepudexazigi.pdfIn PDF document text
- https://s3.amazonaws.com/vedexajawo/calendario_biodinamico_2018.pdfIn PDF document text
- https://s3.amazonaws.com/rojalexipokadaz/fovabefej.pdfIn PDF document text
- https://d89d6b52-6e76-4e18-bccb-bd7428cfddad.filesusr.com/ugd/02beb7_144a78a1040f49feb04d8b3ce1b0c112.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c7791e28-b4f6-4e2b-88a3-a6fea0831be0/saterad.pdfIn PDF document text
- https://7a1f2a0d-094a-4466-88af-72a4af93b9fa.filesusr.com/ugd/22739b_30be50e8008e46f59f496e8bc3604bd6.pdf?index=trueIn PDF document text
- https://03ca3561-abfe-48ca-9b59-b1b2b77f8126.filesusr.com/ugd/1af49e_02d8b1451f24490d83cc7df70067bc28.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/wowonesoribu/physics_wave_equation_worksheet_answer_key.pdfIn PDF document text
- https://s3.amazonaws.com/gonasidupij/sam_harris_lying_podcast.pdfIn PDF document text
- https://s3.amazonaws.com/wozoxub/76040550882.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3ddd1785-c5fe-4c20-9939-4377edd46331/8594007035.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000106d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106D7 | 5164 bytes |
SHA-256: 26684c644c7774878e0923499ee80abd84c4a4997b28b9591da4a3b674b88a79 |
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font_01_sfnt_off00011857.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11857 | 12784 bytes |
SHA-256: 0092bd76f6c006a0ee227b3f70805d4986d713ce1bc1af45a8682b702e3910d4 |
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font_02_sfnt_off00014224.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14224 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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