MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9960
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://smidgel.ru/pbw?utm_term=ssat+middle+level+practice+test+pdf+2019 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4465010/normal_605af3b285a00.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371240/normal_602c21f3ea521.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481994/normal_6063f3178bb57.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373986/normal_604d82bb8503f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4373004/normal_5ff26211c78e5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4401982/normal_60b86e4d0c2a3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387218/normal_601dcf40ac027.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4365536/normal_600514700f679.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4424982/normal_605aeb1b0ef4a.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://kiletejude.pbworks.com/w/file/fetch/144412560/54547765168.pdfIn PDF document text
- http://xuruzinijub.pbworks.com/f/patch_adams_full_movie_online_free_123movies.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7fde9010-cc10-4e50-a85d-392e1cd6024a/how_to_setup_amazon_echo_dot_in_hindi.pdfIn PDF document text
- http://lifevuve.pbworks.com/f/30477856882.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/86d89db9-9e97-400f-a7f9-88641f05451a/nobedukibenilobudutiz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/21270caf-e351-49a9-88c4-6c5a6430c3c7/what_is_a_psychological_assessment.pdfIn PDF document text
- http://murenet.pbworks.com/f/neonatal_growth_chart.pdfIn PDF document text
- http://josinibugaju.pbworks.com/w/file/fetch/145134261/total_english_elementary_students_book_free_download.pdfIn PDF document text
- http://pewudomame.pbworks.com/f/shane_mcmahon_ringtone_download_mp3.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/28d63e0d-6f98-46d2-824b-947b9c9603c5/polk_audio_3000_subwoofer_not_working.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/820d4b45-06a8-4ba3-b4d6-29c22b6dc1fc/73620111140.pdfIn PDF document text
- http://kibumezi.pbworks.com/w/file/fetch/144711285/zilupazolorepujerilom.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/038b3c1d-cbba-4096-a830-8ddb149fdf83/81329300899.pdfIn PDF document text
- http://jubujefaj.pbworks.com/w/file/fetch/145088559/dj_vyrusky_ft_shatta_wale_baby.pdfIn PDF document text
- http://lakiluxodev.pbworks.com/f/exercices_corrigs_sur_le_thorme_du_moment_cintique.pdfIn PDF document text
- http://supatibu.pbworks.com/w/file/fetch/144909909/image_to_converter_apk_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/15c6d1f8-11ee-413d-bbea-06b21882e5ef/suzojuf.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_off0000e5bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5BF | 5948 bytes |
SHA-256: a2c7d29798474987496cd7ef2d97d166eae054b55f28d946e26eee08f20cb811 |
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font_01_sfnt_off0000f9ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9EF | 12052 bytes |
SHA-256: 6c4735eb6db3adacd9fb480b028e641049d45dff10c3289357754512aef07c45 |
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