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 0.9992
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://kuzutuzo.ru/wix?keyword=recetas+ecuatorianas+con+platano+verde PDF link annotation
- http://tanubujurutemut.scienceontheweb.net/65711323761.pdfIn PDF document text
- https://sopidafepu.weebly.com/uploads/1/3/4/7/134744384/nirugutotebisune.pdfIn PDF document text
- http://vixegoxufareka.getenjoyment.net/97753204891.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388842/normal_60044abe75edc.pdfIn PDF document text
- https://zorisurirumu.weebly.com/uploads/1/3/4/6/134600588/9964027.pdfIn PDF document text
- https://cdn.sqhk.co/girewobo/WTiOA1D/vitamin_c_supplements_for_skin.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4485308/normal_5ff7d7bfb9882.pdfIn PDF document text
- http://nariwunuzaw.scienceontheweb.net/25627340671.pdfIn PDF document text
- http://lemafesopeposuz.mywebcommunity.org/wiweruk.pdfIn PDF document text
- http://devuweza.scienceontheweb.net/bpsc_2020_question_paper_download.pdfIn PDF document text
- http://kufejat.sportsontheweb.net/zedekozadelalulovu.pdfIn PDF document text
- https://cdn.sqhk.co/betewulo/ehgqhe2/funny_gif_memes.pdfIn PDF document text
- https://megojame.weebly.com/uploads/1/3/5/9/135992505/5947615c7be2.pdfIn PDF document text
- https://cdn.sqhk.co/jifibipex/cibnYCJ/wallpaper_talking_tom_hero_dash.pdfIn PDF document text
- https://mubajodopiwal.weebly.com/uploads/1/3/1/4/131454521/0d94fe7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/b71b02da-47d9-4049-b887-faaf0daa552e/28477814831.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7c2a3c80-be69-47d3-ae49-6074c220e9f4/vavogudebofasa.pdfIn PDF document text
- http://namepafubi.atwebpages.com/jamexirezi.pdfIn PDF document text
- http://wororezijetixa.atwebpages.com/como_hacer_un_analisis_financiero.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
- http://www.gnu.org/licenses/gpl.htmlIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 6
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e40b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE40B | 3056 bytes |
SHA-256: 383de28b9aa3baae7e761585a69e6fa3fa7bb7dcabd0abc505436b5e94e2cca3 |
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font_01_sfnt_off0000ef03.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF03 | 5016 bytes |
SHA-256: 3c4ed5cb31e683fd58b188c0d88d378662412954b51c162926e5fb0c8a87e386 |
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font_02_sfnt_off00010014.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10014 | 6148 bytes |
SHA-256: 149738eb3e1d0bfb4a5732e89a115965e6f0cf3fc4971c694d3ce3619176544d |
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font_03_sfnt_off00010ff3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FF3 | 12148 bytes |
SHA-256: 0d296e58882c9f7cdecd5dcf3f80ece2624d68831dd6316c59ade5608708f5a7 |
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font_04_sfnt_off00013766.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13766 | 16684 bytes |
SHA-256: cc86994599ca2b6bade3ef2a24080e5ca7d0105f80c2e61a4a6d43fb5994c661 |
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font_05_sfnt_off00014e82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14E82 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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