MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, indicating a link farm designed to direct users to various resources, likely for malicious purposes. The presence of a 'download button' lure and the ML classifier's high confidence score further support malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs suggest it's part of a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 7
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://jumiwimov.ru/award?keyword=free+download+pdf+to+excel+converter PDF link annotation
- https://zemonawajut.weebly.com/uploads/1/3/4/6/134688337/zezerimezobaviwotij.pdfIn PDF document text
- https://kivisibef.weebly.com/uploads/1/3/0/7/130775328/bafib.pdfIn PDF document text
- http://xejopegig.mypressonline.com/31933478966.pdfIn PDF document text
- http://nazorizuz.medianewsonline.com/pdf_file_merger_splitter_online.pdfIn PDF document text
- https://lusezatakobav.weebly.com/uploads/1/3/4/3/134352635/07614f982.pdfIn PDF document text
- http://gebikomuxe.getenjoyment.net/vapojosagevofekazo.pdfIn PDF document text
- http://erse.xyz/36030362798ah092.pdfIn PDF document text
- http://wudazex.sportsontheweb.net/wofisapipifupikoguxa.pdfIn PDF document text
- http://waranijovuv.sportsontheweb.net/equity_capital_markets.pdfIn PDF document text
- http://mimivamefigupe.sportsontheweb.net/list_of_books_to_read_before_you_die.pdfIn PDF document text
- http://apparently-home.com/us_work_permit_application_formg28fp.pdfIn PDF document text
- http://joritirumag.mypressonline.com/motorola_cp200_service_manual.pdfIn PDF document text
- https://figapizezedop.weebly.com/uploads/1/3/4/3/134364787/916a1ea2b93eb.pdfIn PDF document text
- https://wiruwopifezub.weebly.com/uploads/1/3/4/3/134345133/nenewuna_popof_wokipinenemabol.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/b26a465d-9879-439d-b03f-e8b5f204b80c/zugiwosubazurufiropud.pdfIn PDF document text
- https://070488ba-e3d9-4c74-834b-445551f5513c.filesusr.com/ugd/fb83f1_a5b8003a902b4089a137ac599aa6b8d0.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/4fab9c06-8d0a-4fe9-9dde-9576090bf3f6/c_graphics_tutorial_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/37790af7-effb-4a96-8b11-634987923cd7/wusix.pdfIn PDF document text
- https://80cb706b-a9cc-40e6-9cd2-ad5688d6c4a8.filesusr.com/ugd/c84a73_33e5d4acf88a4c4d896a2764839452dc.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8fb91931-0c7e-44dd-aeb6-32896bf215b7/adivina_quien_soy_juego_para_nios.pdfIn PDF document text
- https://2df7536a-ab64-4dd3-a6ca-98e0eca144a4.filesusr.com/ugd/de578f_48fc2b8af254470a825b606686372225.pdf?index=trueIn 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_off0000e80d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE80D | 5148 bytes |
SHA-256: 200e726c9535a9ae1267a137564df156065f874bfd9fdc0b300c37bd05714bcb |
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font_01_sfnt_off0000f9be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9BE | 10308 bytes |
SHA-256: 6601c9791baa62c2a334aa0d5a7312107bb64bb327f908ae5e23ec11b85525f4 |
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