MALICIOUS
156
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 0.9998
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 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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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://zajinet.ru/wix?keyword=taotao+tbr7+for+sale+near+me PDF link annotation
- https://kakituku.weebly.com/uploads/1/3/4/5/134589995/xamikisoza_waleserok.pdfIn PDF document text
- http://bovewitavivebu.getenjoyment.net/analytical_method_development_interview_questions.pdfIn PDF document text
- http://fulokixowo.scienceontheweb.net/midojowifukudepizolifu.pdfIn PDF document text
- http://raruranakadup.iblogger.org/yahoo_mail_app_for_windows.pdfIn PDF document text
- https://mixizuvas.weebly.com/uploads/1/3/5/3/135383824/8462147.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://novoboninixeme.epizy.com/80415516660.pdfIn PDF document text
- https://s3.amazonaws.com/kasuwevovog/nevojivan.pdfIn PDF document text
- https://s3.amazonaws.com/xefezesebusu/faxaxezewixejotudorisaxo.pdfIn PDF document text
- http://lamuvovaw.epizy.com/instant_notes_biochemistry_free_download.pdfIn PDF document text
- https://s3.amazonaws.com/pugomonapoxuxe/epilepsy_treatment_nice_guidelines.pdfIn PDF document text
- https://s3.amazonaws.com/jozaponi/19081608000.pdfIn PDF document text
- https://s3.amazonaws.com/mekonulegipero/xizujodaki.pdfIn PDF document text
- http://zijomofi.epizy.com/odia_love_shayari_photo_hd.pdfIn PDF document text
- http://ritumofo.rf.gd/93691656934.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6d9ac567-ec22-4bcf-92ce-43adb24753ab/rugugejamuvagowi.pdfIn PDF document text
- https://s3.amazonaws.com/fulosobezur/inscribed_angles_circles_worksheet.pdfIn PDF document text
- https://s3.amazonaws.com/bokelur/altunta_makina_kfte_form.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a107093a-b526-4d21-a540-0e5b96446661/buteruxujipax.pdfIn PDF document text
- https://s3.amazonaws.com/lorifumofelu/kepuzo.pdfIn PDF document text
- https://s3.amazonaws.com/mizeteb/xulibitakupex.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_off0000f6b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6B6 | 5084 bytes |
SHA-256: 0b0f3176c9ce33f9ebd1219c2fa71618196d601a5432ab3332294322c9520b88 |
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font_01_sfnt_off000107f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107F4 | 12316 bytes |
SHA-256: ce66310fc663ff0f176f9739d44b5c469d8c11ef9f2285af82dc55dec9df1230 |
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