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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://jumiwimov.ru/strik?utm_term=how+to+teach+deep+breathing PDF link annotation
- https://cdn.sqhk.co/nupozifulija/hbUjIgi/blue_apron_coupons_2020.pdfIn PDF document text
- https://lupenasax.weebly.com/uploads/1/3/4/7/134738003/puzenate.pdfIn PDF document text
- https://cdn.sqhk.co/rolidazi/8G5yhhO/62763293747.pdfIn PDF document text
- https://tabivivefevevu.weebly.com/uploads/1/3/4/8/134889686/3e6bc.pdfIn PDF document text
- https://nofixemi.weebly.com/uploads/1/3/6/0/136082439/c713bc.pdfIn PDF document text
- https://cdn.sqhk.co/rewazexi/he9hdgd/oklahoma_state_football_depth_chart_2012.pdfIn PDF document text
- https://letotanuvimipe.weebly.com/uploads/1/3/4/5/134598603/fosipukemeguvep.pdfIn PDF document text
- https://cdn.sqhk.co/danopefasuf/i5iaDjd/xowikivosomufujerobuzi.pdfIn PDF document text
- https://wadamosemexijep.weebly.com/uploads/1/3/4/4/134434227/f1019d.pdfIn PDF document text
- https://cdn.sqhk.co/bareziwo/jcjesjd/luminous_material_poweramp_v3_skin_free_download.pdfIn PDF document text
- https://jitebemaduk.weebly.com/uploads/1/3/4/6/134692965/doriwetoduwo-wosun-jaronopa.pdfIn PDF document text
- https://dubitofux.weebly.com/uploads/1/3/4/4/134458445/vovezefadawiwudira.pdfIn PDF document text
- https://vatovuturok.weebly.com/uploads/1/3/1/8/131856009/3662193.pdfIn PDF document text
- https://ruzudewalaxuge.weebly.com/uploads/1/3/4/4/134497745/99a53c.pdfIn PDF document text
- https://miwavexirafixi.weebly.com/uploads/1/3/4/4/134495851/12774.pdfIn PDF document text
- https://xuxudufekew.weebly.com/uploads/1/3/0/8/130873992/4760336.pdfIn PDF document text
- https://bigutorojorat.weebly.com/uploads/1/3/4/3/134352314/83539a1cef.pdfIn PDF document text
- https://cdn.sqhk.co/baruduwege/zfnhacO/zagoma.pdfIn PDF document text
- http://tolewigep.22web.org/rewezedoneru.pdfIn PDF document text
- https://gafonubizaragu.weebly.com/uploads/1/3/5/3/135346264/e34d09aa2e3.pdfIn PDF document text
- https://cdn.sqhk.co/bugolajoxodu/lMiiMjg/88449691871.pdfIn PDF document text
- https://cdn.sqhk.co/xojelumegasi/ghjcPfx/masterminds_true_story_david_ghantt.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zotowivivakav.rf.gd/marketing_research_noun.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_off0001049f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1049F | 5316 bytes |
SHA-256: 09039db860038d3463c95824916aa4e139e62975ff62a22a70289d0c4e3c79e3 |
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font_01_sfnt_off000116b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116B8 | 10568 bytes |
SHA-256: 92e5c015817ac233fa4bce659506704e21b8b52c80e468e8b0d44812984d7470 |
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