MALICIOUS
186
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 0.9993
Heuristics 6
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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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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://soxebez.ru/123?utm_term=contoh+report+text+dalam+bahasa+inggris+singkat PDF link annotation
- https://cdn-cms.f-static.net/uploads/4365621/normal_605dd52371ca5.pdfIn PDF document text
- https://pirogitemaxo.weebly.com/uploads/1/3/1/0/131070842/8202302.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417645/normal_6017a3f53b79e.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4465930/normal_60b0a3a1d364c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4470679/normal_5ff0a60e633f7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495696/normal_604ce351a6fae.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382780/normal_60b9e8a2244c9.pdfIn PDF document text
- https://nagudunegotup.weebly.com/uploads/1/3/2/6/132681409/0aa87ac4b.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4457854/normal_5ff3160bdcccd.pdfIn PDF document text
- https://rukiwopuxe.weebly.com/uploads/1/3/4/3/134340105/84543a0f3e2f52.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451230/normal_60b9de92a5313.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4394071/normal_5fe953d506f08.pdfIn PDF document text
- https://xuvidomukak.weebly.com/uploads/1/3/7/5/137503681/207686.pdfIn PDF document text
- https://lafasajuju.weebly.com/uploads/1/3/4/0/134017903/lunufupijobazopeb.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4460686/normal_5ffdb5593d683.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4463264/normal_6005254de64bf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lopofemusun.pbworks.com/f/vagozoj.pdfIn PDF document text
- http://fufitan.pbworks.com/f/wenuliwozopon.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8e81336d-a16a-4002-ba4e-be5c9930b048/can_a_keurig_cup_be_used_twice.pdfIn PDF document text
- http://fotikeralo.pbworks.com/f/macbeth_comprehension_questions_act_5.pdfIn PDF document text
- http://bomasasawavi.pbworks.com/f/curriculum_vitae_modelo_para_rellenar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/02e017c8-fbe5-42bc-8c06-57a3fcdcbdef/62853208701.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/84a407e2-025d-4296-b396-935ea4a9f475/woolworths_job_application_forms_printable.pdfIn PDF document text
- http://jivevisubido.pbworks.com/f/nanizexibabutod.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_off0000f5c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5C3 | 5548 bytes |
SHA-256: 21d40c651a2db00a42950bf10d49e50a6982fcb29f06afc966ef6f9b5a2a8698 |
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font_01_sfnt_off00010867.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10867 | 10528 bytes |
SHA-256: d583363b2a34bc26458d9f4fa13aa72e8ca4eae40b38d97674a3e7f8cffdabbe |
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