MALICIOUS
126
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 0.9997
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://midufefew.ru/123?utm_term=parkitect+decoration+guide PDF link annotation
- https://static.s123-cdn-static.com/uploads/4403563/normal_5ff758e530b78.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369914/normal_60b8b225b31bc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408355/normal_603883fed6463.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481671/normal_5fc61865800ae.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4420760/normal_60b30723bce27.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382949/normal_60433a5293f5b.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://pafunanukexe.pbworks.com/f/colons_dashes_hyphens_and_parentheses_worksheet_answers.pdfIn PDF document text
- http://serizedez.pbworks.com/f/jofilesidilititadaxano.pdfIn PDF document text
- http://garewewaziwu.pbworks.com/w/file/fetch/144594519/toutes_les_doctrines_bibliques.pdfIn PDF document text
- http://ropotupi.pbworks.com/f/completa_las_consecuencias_sociales_de_las_reformas_borbnicas_para_amrica.pdfIn PDF document text
- http://bezawagiga.pbworks.com/f/gonisugakaxul.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e3a84f38-05df-494b-9930-649d8d93f9f4/11639053685.pdfIn PDF document text
- http://wiwedano.pbworks.com/w/file/fetch/144428013/advantages_and_disadvantages_of_land_expropriation_without_compensation.pdfIn PDF document text
- http://jajafad.pbworks.com/f/75780547423.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0a497657-faec-4c89-94e0-9722c2b1dca0/the_aim_of_psychology_is_to.pdfIn PDF document text
- http://lekipirunezi.pbworks.com/f/add_and_subtract_fractions_lesson_6.5_reteach_answer_key.pdfIn PDF document text
- http://molitutolu.pbworks.com/w/file/fetch/144559143/download_video_film_ada_apa_dengan_cinta_2_full_movie.pdfIn PDF document text
- http://gazumadu.pbworks.com/w/file/fetch/144467406/definicion_y_caracteristicas_de_la_investigacion_cualitativa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a7b362dd-8542-462c-a494-4c3fce816344/19912504689.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d3c57f2e-d0f1-4120-9612-f50e932a9f1a/pibikelaf.pdfIn PDF document text
- http://namikikis.pbworks.com/w/file/fetch/144518859/59727254043.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_off0000f797.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF797 | 4964 bytes |
SHA-256: 6e61b906babcd415151176175bd2e244a5b10cc43a58b0628bf48a8eaba1aadc |
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font_01_sfnt_off0001088c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1088C | 10872 bytes |
SHA-256: a1fdb4e7865cfae0aaac9f38d2538f2bc5fe0824f2287cad12c4e68d407beba9 |
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