MALICIOUS
154
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 0.7937
Heuristics 4
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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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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://leonvi.ru/strik?utm_term=star+wars+episode+8+trivia+questions+and+answers PDF link annotation
- https://cdn.sqhk.co/jivazufevi/ihghhge/drones_live_wallpaper_iphone_x.pdfIn PDF document text
- https://cdn.sqhk.co/nowonipewo/hhmgM1Y/92582459373.pdfIn PDF document text
- http://tokesuditetu.getenjoyment.net/mabedikotifijoj.pdfIn PDF document text
- https://sizosunobefema.weebly.com/uploads/1/3/1/4/131453016/pawaxodu.pdfIn PDF document text
- https://cdn.sqhk.co/fesoxuleri/jigKBhf/character_reference_letter_for_former_coworker.pdfIn PDF document text
- https://pafetuvuwube.weebly.com/uploads/1/3/4/3/134321561/6647854.pdfIn PDF document text
- https://cdn.sqhk.co/samanugutu/Ojavthb/jixumazififoda.pdfIn PDF document text
- https://cdn.sqhk.co/polidupokasu/hjjptPi/96878789995.pdfIn PDF document text
- https://buporinedo.weebly.com/uploads/1/3/4/0/134041533/widiwesifix-xixef-mozutu.pdfIn PDF document text
- http://puduvab.sportsontheweb.net/advocates_remuneration_order_2020_kenya.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/woxojuxafopuv/tuwujo.pdfIn PDF document text
- https://1347de4c-4e54-429a-b84c-372e60bc5a2b.filesusr.com/ugd/6c98bc_3728ffcb3759453ab6460f0cc3c2124f.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/sewamos/atomic_structure_worksheet_answers_4.1.pdfIn PDF document text
- https://s3.amazonaws.com/guwutivupudutu/the_biology_project_karyotyping_activity_answers.pdfIn PDF document text
- http://tonavisuma.onlinewebshop.net/medical_insects_and_arachnids.pdfIn PDF document text
- https://s3.amazonaws.com/rikolesafuwofar/vekojiwufuza.pdfIn PDF document text
- https://adc67df4-9ac4-4169-8225-f8d60376216a.filesusr.com/ugd/a1c2c7_323eb0a3447f4a2aaa1ba5f23b038ee8.pdf?index=trueIn PDF document text
- https://2ed821ec-8078-4e74-b11b-c5cec6a88262.filesusr.com/ugd/65e777_8d1bbc7bbc2842048021b197d74001d3.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/gezetega/mujusima.pdfIn PDF document text
- https://s3.amazonaws.com/jukoxisojow/un_syria_chemical_weapons_report_2018.pdfIn PDF document text
- https://s3.amazonaws.com/vuforewebub/kozuri.pdfIn PDF document text
- https://s3.amazonaws.com/taguxif/como_fazer_backup_android_para_ios.pdfIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f4f3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4F3 | 5496 bytes |
SHA-256: cb41ef3b33b22abcac09957d68128e997ae22e9427c1eb05008136b94afb4155 |
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