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 0.9993
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://jumiwimov.ru/strik?utm_term=agatha+christie+filme+wikipedia+italiano PDF link annotation
- http://creditscorecard.info/maze_runner_2nd_bookgyvtw.pdfIn PDF document text
- http://lozosomegav.iblogger.org/lerelureriw.pdfIn PDF document text
- http://216tilford.com/mcgraw_hill_economics_textbookzaxu7.pdfIn PDF document text
- http://nizavevorupuj.mywebcommunity.org/9380016446.pdfIn PDF document text
- http://lassituda.online/script_type_template_htmlykgtd.pdfIn PDF document text
- http://dudoxanudito.scienceontheweb.net/email_marketing_examples.pdfIn PDF document text
- http://puwufonizezez.22web.org/jagekegizoxozemabevekefun.pdfIn PDF document text
- http://sosogemizibu.mypressonline.com/57800493925.pdfIn PDF document text
- http://bumufirila.mygamesonline.org/xoguroniwag.pdfIn PDF document text
- http://dmdmassage.com/java_swing_guidebyv8i.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/ad716c7d-1a9f-411f-9ef7-082972ad23ee/diono_radian_3qxt_vs_3rxt.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bc536fe4-0304-4aeb-9f71-eb3960e0ff49/d_and_d_players_handbook_5e.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1e782810-237d-4b77-8d1a-ba646375e9b7/linda_goodman_relationship_signs_free_download.pdfIn PDF document text
- http://pivutabomenatam.rf.gd/daniel_goleman_inteligencia_emocional_datos_del_libro.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ca0edcaa-8b53-419c-9e5c-e1f63d0f1e39/6160_keypad_honeywell.pdfIn PDF document text
- https://e082b6be-64c0-45f6-a8ff-82b9c6f476f0.filesusr.com/ugd/1479de_d336cfe326594c8699a79386552204ce.pdf?index=trueIn PDF document text
- http://gazisemodab.epizy.com/56067527425.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b161046c-1d65-4070-8c28-a6036569e113/how_to_start_smart_bracelet_m4.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6a2ec78c-d3de-4672-b0e8-2351baffc65f/41429944766.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/50a9b039-d434-405c-b2e2-feeb8cd362a3/how_does_a_portable_air_conditioner_work_diagram.pdfIn PDF document text
- https://2ddc7431-ff91-46e9-9708-195efd6cc195.filesusr.com/ugd/ffe0d3_23da992789e3419d89474a6a1285bddb.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c6540b5b-b581-4895-92de-761ee87c6e1a/xitevufux.pdfIn PDF document text
- https://49550882-97ce-44db-a38b-6e383bb81149.filesusr.com/ugd/062c90_deee340fe92a438b8a575a33741febc9.pdf?index=trueIn 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_off0000edee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDEE | 5712 bytes |
SHA-256: 571e539aebfc68109e40f2131c1d01fde71bb3983580d5ec5c0dd5f6c5a8fc96 |
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font_01_sfnt_off0001014d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1014D | 11284 bytes |
SHA-256: 489fb36a7ac34bbb41f7555e8387fcf8442173271794b1c29371f1527e60a0f7 |
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