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 0.9994
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://soxebez.ru/strik?utm_term=what+is+rawls+social+justice+theory PDF link annotation
- http://alcexpress3.xyz/bruce_lee_songs_download_starmusiqtl1vb.pdfIn PDF document text
- http://dakisemakegag.sportsontheweb.net/functions_of_different_parts_of_brain_and_spinal_cord.pdfIn PDF document text
- https://cdn.sqhk.co/jarixizotib/FNjaH3E/sisowepogufifim.pdfIn PDF document text
- http://pss77.ru/wavawih8k5v.pdfIn PDF document text
- http://duwosolutanuz.mypressonline.com/criticism_of_behaviorism_theory.pdfIn PDF document text
- http://rejamar.sportsontheweb.net/matijaw.pdfIn PDF document text
- https://cdn.sqhk.co/potebuso/m2dhaha/rgb_color_sensor_using_arduino.pdfIn PDF document text
- https://cdn.sqhk.co/pupewudoj/iibe2K7/a_baixar_o_whatsapp_gb_apk.pdfIn PDF document text
- http://kinerexasuxemo.getenjoyment.net/adverbs_worksheet_for_grade_3.pdfIn PDF document text
- https://wobomiti.weebly.com/uploads/1/3/4/5/134501920/jekaketib-movaril-vigapimeveb.pdfIn PDF document text
- https://zubikuzo.weebly.com/uploads/1/3/1/4/131453486/5960937.pdfIn PDF document text
- https://cdn.sqhk.co/lupokuna/jgjijgl/cdc_treatment_guidelines_for_syphilis.pdfIn PDF document text
- http://floradoma.net/mafevofesulerim24e.pdfIn PDF document text
- http://fresh-ita.space/wills_eye_hospital_emergency_room_hours1l6uj.pdfIn PDF document text
- https://ziluxokoker.weebly.com/uploads/1/3/4/3/134392919/tewuduletaw_mexoxos_nefojizireviz.pdfIn PDF document text
- https://cdn.sqhk.co/zururodi/jgcHie6/xonuzelowilovojuvemor.pdfIn PDF document text
- https://kapebuzuzevasa.weebly.com/uploads/1/3/4/5/134587117/5196770.pdfIn PDF document text
- http://7lessons.site/apush_chapter_3_reading_guidemw083.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://d0275d90-c5b4-4c72-b581-d0e2b62fc6dd.filesusr.com/ugd/ee54da_89c1a8463e634e61984e90d213cc4685.pdf?index=trueIn PDF document text
- https://a181bb3e-7445-4f1f-a1cf-b2fe66c13e92.filesusr.com/ugd/91ce54_07c062c925f549d08a4526b142311822.pdf?index=trueIn PDF document text
- https://617ecdd3-9f15-4ef5-8539-b0e2931b4c86.filesusr.com/ugd/55f640_42ee90d4b27f42528e737b53d3c74e7d.pdf?index=trueIn PDF document text
- https://80b2a579-f9ed-4aa0-b91a-ac3c8973c086.filesusr.com/ugd/353d00_5d71c8df4a334e0c90da29e9a860023a.pdf?index=trueIn PDF document text
- https://a72b158e-cead-41d6-a0b3-8518216316a4.filesusr.com/ugd/35c6e2_e1d8f892a2344d82b5b94572a8e92414.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_off0000f9e5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9E5 | 5168 bytes |
SHA-256: 967da3580ee49360b10438bfb58f1700781bfa2ea7f93fa5ce7d7a4457900f3d |
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font_01_sfnt_off00010b92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B92 | 11120 bytes |
SHA-256: 9c5e872ded8dcf4885572adb9c3d9969443b71f63ab46c830a00a3b85a9f3fdb |
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