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 0.9992
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://pelibifir.ru/award?keyword=types+of+albinism+pdf PDF link annotation
- http://marketes.pro/dipimibolopegipan4urd4.pdfIn PDF document text
- https://runufegoxow.weebly.com/uploads/1/3/5/3/135347372/moxidizogedomi_niredorexazu_kezizemofazat.pdfIn PDF document text
- https://cdn.sqhk.co/gixezovof/kjhc0hf/skins_on_netflix_season_10.pdfIn PDF document text
- https://lejawoxaniw.weebly.com/uploads/1/3/0/7/130738778/bininumem_sumumewupo_kiwej_niroduzew.pdfIn PDF document text
- https://sunivisoxeban.weebly.com/uploads/1/3/4/4/134493344/zibudopineva.pdfIn PDF document text
- http://mabay.fun/bonasisefegizodakipuzabijxgoh.pdfIn PDF document text
- https://cdn.sqhk.co/bekutojeke/fjhhj6t/6159420695.pdfIn PDF document text
- https://zisirusezudi.weebly.com/uploads/1/3/4/8/134846547/ronatozojifibunewag.pdfIn PDF document text
- https://rakulemiz.weebly.com/uploads/1/3/2/6/132682689/darelajomasexojidola.pdfIn PDF document text
- https://cdn.sqhk.co/vumusokutil/bRn2jih/zixumipugevokojosen.pdfIn PDF document text
- https://cdn.sqhk.co/balekunu/W8jegfS/jupamon.pdfIn PDF document text
- https://xevibobi.weebly.com/uploads/1/3/4/6/134683071/jobaxibe_joxorerazesibo_biveki.pdfIn PDF document text
- https://cdn.sqhk.co/lojosewude/IUjejch/spanish_to_english_audio_translation_free.pdfIn PDF document text
- https://kosodakugup.weebly.com/uploads/1/3/4/6/134655388/rifutugedijol.pdfIn PDF document text
- https://cdn.sqhk.co/nosuterib/amPorjf/ravena_azarath_metrion_zinthos_significado.pdfIn PDF document text
- http://vvvvvvvvvvvvvvvvvvvvvb.xyz/math_worksheets_for_grade_1_online_freezj380.pdfIn PDF document text
- http://bestunew.xyz/harry_potter_films_order_to_watchu8ivn.pdfIn PDF document text
- https://cdn.sqhk.co/wixefawoz/jiQjaii/descargar_stickers_para_whatsapp_memes_en_espanol.pdfIn PDF document text
- https://pebufaso.weebly.com/uploads/1/3/5/4/135400671/kewawedobovos.pdfIn PDF document text
- https://wewiwefiwowofaj.weebly.com/uploads/1/3/4/3/134369931/nimusixigirixa.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
- https://uploads.strikinglycdn.com/files/2193ee21-2f06-4f04-b7d6-d6f69a5149e1/19957224308.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fae4e012-39c9-4ae5-8301-7c28c265bf01/who_is_sexiest_man_alive_2020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0718b0c7-f81f-4b83-9ded-8a918552debf/roku_model_3920x_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bc5dd491-f744-4b1f-8815-11bea80be678/87020009024.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_off000197e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x197E8 | 4992 bytes |
SHA-256: b38db21db2d88ac2875564f57025568a7d08ba3fa445f04fbe1ea62b69a36b83 |
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font_01_sfnt_off0001a8c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A8C9 | 11868 bytes |
SHA-256: cf9f926bf798670c92ea02834360bd2bf34424d5f6329f35b694cec172d79f32 |
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font_02_sfnt_off0001d012.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D012 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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