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 0.9991
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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/wix?keyword=6th+order+bandpass+design PDF link annotation
- http://sutovuresas.mygamesonline.org/amoksisilin_klavulanik_asit.pdfIn PDF document text
- https://tujozidu.weebly.com/uploads/1/3/4/6/134694944/21e9cee6.pdfIn PDF document text
- https://wisomekusarukit.weebly.com/uploads/1/3/5/3/135384288/a37138ae2daeaac.pdfIn PDF document text
- http://braco.ru/corrugated_metal_sheets_for_sale_near_mejqe5f.pdfIn PDF document text
- http://fogafiv.mypressonline.com/buscadores_busqueda_de_informacion_en_internet.pdfIn PDF document text
- http://resokipuga.getenjoyment.net/wevoxuxirodadotegopuko.pdfIn PDF document text
- http://autobaff.xyz/wumisavawabezefadoserigs7o7.pdfIn PDF document text
- https://kemebawe.weebly.com/uploads/1/3/5/3/135313751/667b87cbb5d0.pdfIn PDF document text
- http://ergors.space/217601962562fyjt.pdfIn PDF document text
- https://vinetiwufo.weebly.com/uploads/1/3/5/3/135305890/fogowusanalinat.pdfIn PDF document text
- https://jerusofiv.weebly.com/uploads/1/3/0/9/130969981/226e30547.pdfIn PDF document text
- http://goxamid.mypressonline.com/prokaryotic_cell_parts_and_functions.pdfIn PDF document text
- http://tk-pobeda.site/mil-std_810g_-_516.6_drop_protectionvob6y.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/d7c6c126-8e3d-4dd6-a537-c990f4ea0b24/bivutemekujolitagojadibaf.pdfIn PDF document text
- https://s3.amazonaws.com/gudukupir/autocad_2017_xforce_keygen_generator_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b39861ad-f438-400d-8d54-777c22fa4b20/was_jekyll_and_hyde_real.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/415c7e49-f5ad-4a21-9324-47a0ba8a85ca/adobe_photoshop_for_book_cover.pdfIn PDF document text
- https://s3.amazonaws.com/jizubisetebof/cloudformation_codepipeline_template.pdfIn PDF document text
- https://s3.amazonaws.com/lopadivupudexa/charisma_microfiber_polyester_sheets_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4f5e5f4e-79d1-42b9-8f65-3e9acfa155ea/41613946030.pdfIn PDF document text
- https://s3.amazonaws.com/divikufifir/bigbang_bang_bang_bang_matikiri.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/13342084-8e04-45ab-83e2-536b9340fea0/92364021339.pdfIn PDF document text
- https://s3.amazonaws.com/gezizefefififa/riwuj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cb7e5bfa-37b3-4ef2-bcae-4e7ac46d9ac6/45787144355.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c3e40c7d-3a60-44ea-adc1-e464681609ad/what_weight_is_caron_one_pound_yarn.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_off0000dc5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC5F | 5388 bytes |
SHA-256: 2ef55d64d9e751bd22cfdfe3af1da6d9c7dc4f82b4e1d14b516c06e46d83fa86 |
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font_01_sfnt_off0000ee9e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE9E | 10332 bytes |
SHA-256: 55a17e42a0ede96d5925d012992ac3256abfdaf3d68d4ecb17b718e9090a85ab |
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