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 0.9991
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 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://vilenefex.ru/strik?utm_term=real+followers+download+ios PDF link annotation
- https://niniteju.weebly.com/uploads/1/3/0/8/130814631/9134324.pdfIn PDF document text
- https://rixesibajarij.weebly.com/uploads/1/3/4/7/134712387/kamajugamakasot.pdfIn PDF document text
- https://sasofisapen.weebly.com/uploads/1/3/4/5/134590640/liluzan.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/jutenojamega/fodujuvunimalopapesuko.pdfIn PDF document text
- https://s3.amazonaws.com/ronatiduzoxij/what_are_the_types_of_statistical_methods.pdfIn PDF document text
- https://s3.amazonaws.com/fapaga/74252531604.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c3e2c75-2a96-4977-ae2d-1dd4e263029a/mercury_black_max_150_bogging_down.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6ad0dfe8-26ba-4be0-9ac0-9d93c12e48e5/hobart_handler_190_with_spool_gun_for_sale.pdfIn PDF document text
- https://s3.amazonaws.com/wiwuxot/rational_inequality_problems_with_answers.pdfIn PDF document text
- https://s3.amazonaws.com/supefujoxopubu/41925743117.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6837f694-25fb-40b0-ae0e-35a6fac6dc6b/les_angles_cm2_exercices__imprimer.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f7faf14a-d57f-470d-a58c-f4a145595d09/22381202989.pdfIn PDF document text
- https://s3.amazonaws.com/jedaxopopuko/zojofunulanewak.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/96bfebd2-99cd-4340-8b32-f0c4a5f333ce/26957668124.pdfIn PDF document text
- https://s3.amazonaws.com/nuruvapozixix/pised.pdfIn PDF document text
- https://s3.amazonaws.com/janodojivi/exercicios_botanica_enem.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/472f234c-385d-415b-a089-8a151d5417b3/89948816746.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6a33a22c-8657-4fbf-bd77-dfda789ad285/autocad_lt_2019_software_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2dcc1f65-395c-4d5d-8c8f-e66ea35d8bd9/troy_bilt_190cc_lawn_mower_parts.pdfIn PDF document text
- https://s3.amazonaws.com/towakog/wacom_cintiq_tablet_driver.pdfIn PDF document text
- https://s3.amazonaws.com/kezemiradigu/cedrus_house_cqc_report.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6b80a875-7ae6-4e33-8fa7-18866d4680ec/gibatuw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/703ddac4-6f86-4a33-9a5a-1d193c03e582/74056950090.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f232.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF232 | 4708 bytes |
SHA-256: f9221f9458263aa5bd979c809ddff93ff7236f461109f1b593171e4eb88cc4a1 |
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font_01_sfnt_off0001024a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1024A | 10720 bytes |
SHA-256: 31aa00704796d06661efa5c8cba6b4dc4ca98e0ea40f7b6b6229b92203546e07 |
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font_02_sfnt_off0001266b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1266B | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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