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 0.9967
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://dafemum.ru/strik?utm_term=madame+bovary+1991+watch+online PDF link annotation
- http://govakokes.22web.org/vanafa.pdfIn PDF document text
- http://zusazibob.iblogger.org/mindtap_chapter_5_quiz_answers.pdfIn PDF document text
- https://bivojivowuru.weebly.com/uploads/1/3/4/7/134726538/diwufel_rolizezimug_lanesin.pdfIn PDF document text
- http://zumbayuliya.online/descargar_anthony_santos_canciones_viejasckoka.pdfIn PDF document text
- https://cdn.sqhk.co/visukodo/ifPu9gf/65767401059.pdfIn PDF document text
- http://kayikciakademi.com/psychology_principles_in_practice_answers5mscf.pdfIn PDF document text
- https://cdn.sqhk.co/kixobaza/gjJMid0/the_outbreak_movie_trailer.pdfIn PDF document text
- https://cdn.sqhk.co/rapovixovuti/iiicWgi/dragon_city_menu_foley_al.pdfIn PDF document text
- https://cdn.sqhk.co/resilano/jchiTid/dubai_creek_tower_floors.pdfIn PDF document text
- http://zakomuxoza.getenjoyment.net/delonghi_ew7707cm_oil_filled_safe_heater.pdfIn PDF document text
- http://sitonuba.mypressonline.com/mewezakiluja.pdfIn PDF document text
- https://pegojuzifaxoda.weebly.com/uploads/1/3/5/3/135309499/7f5b22a7ee29c0.pdfIn PDF document text
- https://cdn.sqhk.co/vudararemane/kytgf1I/intelligence_services_commissioner_report.pdfIn PDF document text
- https://kevanosum.weebly.com/uploads/1/3/0/9/130968994/nogipevas.pdfIn PDF document text
- http://idealsit.fun/fovapagizefa1ln9f.pdfIn PDF document text
- https://cdn.sqhk.co/viwedanej/gicifd2/33996421034.pdfIn PDF document text
- https://cdn.sqhk.co/kuwusemob/kijchgo/visolonos.pdfIn PDF document text
- https://cdn.sqhk.co/vavetiset/ibichj8/96295391849.pdfIn PDF document text
- https://cdn.sqhk.co/lutuganoda/bVijgol/dents_de_lait_chat_douleur.pdfIn PDF document text
- http://quickpapp.online/icom_portable_aircraft_radiok725f.pdfIn PDF document text
- http://all-system7.xyz/2019_s60_reviewayfz2.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jumepenitujox.atwebpages.com/burger_king_application_2020.pdfIn PDF document text
- http://vodupuginotipir.rf.gd/49038005792.pdfIn PDF document text
- http://vufagozujidivu.epizy.com/sebatinopax.pdfIn PDF document text
- http://jewikotadukusug.rf.gd/financial_reporting_jobs_in_dubai.pdfIn PDF document text
- http://merovuditipin.onlinewebshop.net/social_enterprise_definition.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_off0000f418.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF418 | 5608 bytes |
SHA-256: e7d3cee3f66ce8410b38f64a117094659495838e2fdc69b8c4f6303aa85c1a6e |
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font_01_sfnt_off00010729.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10729 | 12732 bytes |
SHA-256: 6f9219c1e01adcacf4528ecb7bf23fb7d568f63e5071ee2628bf69d8c50ae455 |
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