MALICIOUS
186
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 0.9997
Heuristics 6
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://lozipotod.ru/strik?utm_term=1990+lotus+carlton+specs PDF link annotation
- http://wikexulefusopa.iblogger.org/89226814764.pdfIn PDF document text
- http://lalikexitaxixix.getenjoyment.net/susedeberoluz.pdfIn PDF document text
- http://xevapol.22web.org/76517880528.pdfIn PDF document text
- https://cdn.sqhk.co/bitizulokiva/NZibzc1/red_ball_4_volume_3_unblocked.pdfIn PDF document text
- http://pozebesibi.22web.org/avon_brochure_october_2020.pdfIn PDF document text
- http://zatoxuvisovapuf.sportsontheweb.net/carnatic_music_notes_in_malayalam.pdfIn PDF document text
- https://cdn.sqhk.co/wujakegu/hdKjj9o/98388138500.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://bototiluwoge.atwebpages.com/15813666630.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d3a244b5-93e8-4495-a7fb-cadba3bcf27d/43368238042.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/48a71222-447c-4a71-bc8c-6466cdc71231/bell_jar_definition_chemistry.pdfIn PDF document text
- https://e5447efa-8854-4d04-834e-f0bbd7438c8b.filesusr.com/ugd/ac612b_9cbc2cefb2084046829f2abbad2ce7c2.pdf?index=trueIn PDF document text
- http://werapitagu.rf.gd/lxico_hebraico_aramaico_e_grego_de_strong.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fc727987-96ac-43fb-8200-8e316da29b2c/filarajutalizuwa.pdfIn PDF document text
- http://peledopa.myartsonline.com/2_bedroom_apartment_plans.pdfIn PDF document text
- https://3b1a0cff-dc54-4917-88c1-cdf904a8db56.filesusr.com/ugd/60aab8_d9b34a8def8445cab2da78e606a64be8.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/009fe863-e80b-4842-920f-d1989d59b014/15578511878.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bcb4a6d4-3a0b-4a73-87a1-bb1803c1fddc/pumojesujopugutu.pdfIn PDF document text
- https://0e9c393c-9feb-4465-ae9d-4486bea7a644.filesusr.com/ugd/4b68be_f32b8a1e94ce484f9f68d853345df4f8.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/17e3413b-9a00-4bde-a6dc-ebccb4830b31/canon_mf4450_printer_driver_64_bit.pdfIn PDF document text
- https://d78d2789-9aef-4bfd-88be-9093bec910ef.filesusr.com/ugd/87a178_57d88790500d49da94bec9351e46e922.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5839b982-56de-4b65-81b6-29483d1555b2/how_much_does_corian_cost_uk.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_off0000e697.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE697 | 5184 bytes |
SHA-256: e38fcbed2008fa8e8664550c7b651af041aafffc775a20c13808de7049e02776 |
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font_01_sfnt_off0000f847.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF847 | 10804 bytes |
SHA-256: 2de0d64c24e8b84c31a16ac6a729ad903bcb4e5f846d8681107cae6fec272b92 |
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