MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' suggests the document is part of a link farm hosted on disposable infrastructure, pointing towards a phishing or malware distribution scheme. The embedded URL 'https://soxebez.ru/strik?utm_term=poetry+terms+worksheet+answers' is likely the primary lure, attempting to trick users into believing it's related to educational content.
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 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=poetry+terms+worksheet+answers PDF link annotation
- http://jikusoxet.iblogger.org/student_exploration_calorimetry_lab_answer_key.pdfIn PDF document text
- http://kawafopi.mygamesonline.org/the_wendigo_by_algernon_blackwood.pdfIn PDF document text
- http://besemafobekilir.22web.org/lufuvifipiwur.pdfIn PDF document text
- http://jinomikezed.iblogger.org/physics_lab_report_example_high_school.pdfIn PDF document text
- http://punejew.mygamesonline.org/multistage_bjt_amplifier.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/cf3c7296-c762-47c7-b5a0-e7660ef143d7/simplicity_lawn_mower_service_christchurch.pdfIn PDF document text
- http://joveviziw.epizy.com/annona_cherimola.pdfIn PDF document text
- https://s3.amazonaws.com/dudurat/99889405305.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/712a9033-ee03-4f4d-b2fc-99e0bcba567f/line_6_spider_iv_slipknot_settings.pdfIn PDF document text
- http://xufojeji.epizy.com/nevixavajimopepe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2426f5ab-27ab-4564-a012-bcc1cca6f25e/kenmore_elite_oasis_he_washer_reset.pdfIn PDF document text
- https://s3.amazonaws.com/gewuwasi/photoshop_calendar_template_2019.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/01c7f5bd-593c-4d68-b21e-548fb2e89fb2/porsche_boxster_owners_club_uk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e23cd554-8f86-4d47-832e-87fa7b459d12/american_pageant_chapter_review_questions.pdfIn PDF document text
- https://s3.amazonaws.com/fejakixoweka/26701586046.pdfIn PDF document text
- http://telusomabufa.onlinewebshop.net/fluoride_problem_in_drinking_water.pdfIn PDF document text
- http://zudosikewemer.epizy.com/agnisakshi_movie_hd_video_song.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/90fe6f21-6c0c-4e25-95a8-402f2ea4b789/85878640272.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0cd0cc0d-7e6d-4cd7-bb9e-2609f5c77fda/gloomhaven_monster_ability_cards_list.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/94cb1e1d-089a-4eef-8cfe-62bf0d2ae1a8/95003916243.pdfIn PDF document text
- https://s3.amazonaws.com/gapivegek/21796060851.pdfIn PDF document text
- http://nukulimomej.rf.gd/base_de_dados_definio.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/593bee99-6e69-4826-8a45-c1bdaaceb91e/titulo_de_credito_conceito_direito_empresarial.pdfIn PDF document text
- http://bonanelokuweje.rf.gd/puwomitiselin.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_off0000efd9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFD9 | 5152 bytes |
SHA-256: efdc9add92c7cab75bfc570c750077da772da0c73a869f6c71253f78ec2327c3 |
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font_01_sfnt_off0001014d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1014D | 10860 bytes |
SHA-256: 9b2a30b8410a4f44265362ea6bd7076e814993f4476f4d93d22747f3986d3690 |
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