MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, with a primary malicious URL identified as https://allytemp.ru/pbw?utm_term=mortal+engines+book+pdf. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates the PDF is designed as a link farm on disposable hosting, suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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://allytemp.ru/pbw?utm_term=mortal+engines+book+pdf PDF link annotation
- https://static.s123-cdn-static-d.com/uploads/4414358/normal_60b4348a4242c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4487623/normal_5ff340853de23.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407327/normal_60bbde9f24d29.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410988/normal_60055c72678d5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370071/normal_60158743a1202.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4419626/normal_5fc7d14778acd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4487927/normal_6047ed664c991.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://viluxese.pbworks.com/w/file/fetch/144415128/how_to_run_originality_report_in_google_classroom_as_a_teacher.pdfIn PDF document text
- http://xuvabufoj.pbworks.com/w/file/fetch/144566217/caveat_application_format_in_marathi.pdfIn PDF document text
- http://supatibu.pbworks.com/f/short_stories_based_on_thirukkural_in_tamil.pdfIn PDF document text
- http://gokewisu.pbworks.com/f/49625016641.pdfIn PDF document text
- http://tovovojufa.pbworks.com/w/file/fetch/144669783/human_physiology_from_cells_to_systems_oleh_lauralee_sherwood_8th_edition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/96e98fe7-8af5-4eee-9f40-dc6a334217e2/gerisokerodu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6f95fac8-b0bb-4161-9e33-c7a3898b5603/project_scope_statement_pmi_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/125f09ac-cf7e-4169-9813-2742af421e6f/nuzezaxopuze.pdfIn PDF document text
- http://kufujibumufa.pbworks.com/f/how_old_is_samsung_galaxy_grand_prime.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ba0a4435-5898-49e6-9920-5605691e1d0c/bissell_turboclean_powerbrush_pet_carpet_cleaner_2085_reviews.pdfIn PDF document text
- http://wasazejis.pbworks.com/w/file/fetch/144944688/find_equation_of_exponential_function_given_two_points.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/527b9275-7115-4c2d-add1-e4221f2583ad/strategic_relocation_book_4th_edition.pdfIn PDF document text
- http://demopefo.pbworks.com/f/zopik.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5fc983fe-45ce-41c9-af38-a9cd21c0a621/sage_chg_bath_wipes_instructions.pdfIn PDF document text
- http://kunixove.pbworks.com/w/file/fetch/144919845/indian_full_movies_online.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/566d5a2d-89e9-4c8c-bba2-db724314f411/kimidipixekexefa.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_off0000e001.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE001 | 5420 bytes |
SHA-256: 9e943bcf580855f2fc5aef34017f37074ddda110043d09515c8564a39773da23 |
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font_01_sfnt_off0000f281.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF281 | 12128 bytes |
SHA-256: 38ccd5e000405280b973199ed701a5479d482ee30b669336e3ad63d690fe613f |
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