MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF sample was flagged by multiple heuristics and a machine learning classifier as malicious. It contains numerous embedded URLs pointing to disposable hosting and link farms, suggesting a phishing or malware distribution scheme. The presence of external URIs and the ML_NYX_PDF_MALICIOUS firing strongly indicate an attempt to redirect users to malicious websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://seumenha.ru/strik?utm_term=stephen+king+the+stand+book PDF link annotation
- https://noduxulab.weebly.com/uploads/1/3/4/9/134901810/tegid_bipefiwaneta.pdfIn PDF document text
- https://delovamubikener.weebly.com/uploads/1/3/4/7/134707073/jobozuguregi-viwabukotupov-ganabofevotef.pdfIn PDF document text
- http://grinallex.shop/triggers_marshall_goldsmithxqqlm.pdfIn PDF document text
- http://xuzejomuxide.22web.org/65284473605.pdfIn PDF document text
- https://wuwosafojopog.weebly.com/uploads/1/3/1/4/131407683/limozikeluwivisu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4378599/normal_5fcb47385d728.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4489730/normal_602c5db640fd7.pdfIn PDF document text
- https://zurudepovog.weebly.com/uploads/1/3/1/4/131438860/rosajen.pdfIn PDF document text
- https://xigepeseforala.weebly.com/uploads/1/3/4/5/134508125/muwudopokig_meres.pdfIn PDF document text
- https://felevigapoboxoj.weebly.com/uploads/1/3/5/2/135299972/wovef.pdfIn PDF document text
- http://pay-order.info/83665433075sffa2.pdfIn PDF document text
- http://jikonuja.22web.org/chaos_knight_guide_7._22.pdfIn PDF document text
- http://gomirakapo.22web.org/konsensus_asma_pada_anak.pdfIn PDF document text
- https://damatabawapu.weebly.com/uploads/1/3/1/3/131379320/bufisejij.pdfIn PDF document text
- http://pink-echo.club/lisaliwrwq9b.pdfIn PDF document text
- http://love-your-lips.online/baby_girl_shoes_size_5_widea69eo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411273/normal_6040a43b8eda1.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367644/normal_6008cbb9a94bc.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://pubanewu.rf.gd/the_tragedy_of_macbeth_act_1_test_answers.pdfIn PDF document text
- http://tuxerutokotumo.rf.gd/microsoft_flight_simulator_xbox_one_console.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24e3e54e-574e-4467-9c1b-d7a696c56474/40663362367.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a9af5605-55f9-4c41-a913-a491fb492c9c/how_to_clean_waterboss_water_softener.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7f73b272-5e8d-49be-802f-66c1443286fb/sony_ericsson_bluetooth_kulaklk_mw600_reset.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8ef03f4f-e376-4bdf-8aba-5c85a59dd19b/2013_jeep_wrangler_repair_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/34b9be43-068f-424f-8831-4dd7e26c2a82/57522457028.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f6c6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6C6 | 5188 bytes |
SHA-256: eeae9eebe593c67260ff2f19e6361232904e7faec63aff7ba1430cb0133a30c8 |
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font_01_sfnt_off00010856.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10856 | 11380 bytes |
SHA-256: a07948c980b09abdc5152aed52d7796e8c886a2e5d244a2f10c68eef9f57936f |
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font_02_sfnt_off00012eb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12EB6 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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