MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. It contains numerous embedded URLs, with at least one identified as a link farm on disposable hosting, suggesting a phishing or malware distribution scheme. The presence of PDF_URI and EMBEDDED_URL heuristics further supports the attack pattern of directing users to external, potentially malicious, sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
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://druttle.ru/strik?utm_term=augustine+confessions+book+8+pdf PDF link annotation
- https://cdn.sqhk.co/totafeta/slijigI/sepagutuxuvipigugufag.pdfIn PDF document text
- http://hhizmet.com/32047009105r89o.pdfIn PDF document text
- https://cdn.sqhk.co/dederubap/jgejflU/flipper_3d_pinball_space_cadet_app.pdfIn PDF document text
- http://luduloze.iblogger.org/washington_football_team_rb_depth_chart_2020.pdfIn PDF document text
- http://sakaxek.mygamesonline.org/98147477079.pdfIn PDF document text
- https://cdn.sqhk.co/vozaxodep/FhdhaQw/8347748998.pdfIn PDF document text
- https://tokajufifed.weebly.com/uploads/1/3/0/7/130775528/volod_pukaloxaj_taranadojusuro.pdfIn PDF document text
- http://huaweistoreukr.xyz/93761274238rwfwh.pdfIn PDF document text
- http://dufifudusimube.mygamesonline.org/electrical_engineer_interview_questions_and_answers.pdfIn PDF document text
- https://jelaxatibepa.weebly.com/uploads/1/3/2/6/132681396/vuxiduremidesire.pdfIn PDF document text
- http://vizenam.medianewsonline.com/4138003328.pdfIn PDF document text
- http://alerma.ru/wwe_championship_fighting_gamestwfee.pdfIn PDF document text
- https://devojakosumu.weebly.com/uploads/1/3/5/3/135314674/1741969.pdfIn PDF document text
- http://radogomi.mygamesonline.org/wanazukusowix.pdfIn PDF document text
- http://localdesign.me/whats_the_most_famous_chord_progression_of_all_time7ima8.pdfIn PDF document text
- https://cdn.sqhk.co/xekejegixawo/e3idrgc/diy_face_mask_easy_to_breathe.pdfIn PDF document text
- https://cdn.sqhk.co/badexejos/hn6RSje/pezakukoj.pdfIn PDF document text
- http://vukosam.22web.org/6418818139.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/3ba4d726-04db-4ff8-919e-74f795e229cb/diablo_3_wizard_hydra_build_season_21.pdfIn PDF document text
- http://fadudenomo.onlinewebshop.net/davadalomebusiratif.pdfIn PDF document text
- http://vofolosozoz.epizy.com/newtons_laws_of_motion_definition_physics.pdfIn PDF document text
- http://tijiwef.epizy.com/xasuwapalugad.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/890ff2b6-ee51-4fa6-ac81-1ad5415ced71/classical_mechanics_goldstein_solutions.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8a0ee943-354e-4bf5-b6a9-1ae0b0a91bf9/bapimexomoneruxoxopax.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d226fc4f-f0f7-4af0-b487-80d9c779bbce/91071419960.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b8b6878b-37b1-496c-bf0a-f1e70d125f1f/20815063604.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_off0000ebf4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBF4 | 5372 bytes |
SHA-256: 793db1cccc975eec2dfca7f9cf9b4b0aa634d5e171f2595476f8835fad7d0508 |
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font_01_sfnt_off0000fe5e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE5E | 10580 bytes |
SHA-256: 31d7843c4938c344ef31ca84c963fbf23e9955b6b4c10b9c897b1e5b0c9b8dae |
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