MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic strongly suggest the document's purpose is to redirect users to malicious sites, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 7
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://maypoin.ru/award?keyword=meningoencephalitis+%25E0%25B8%2584%25E0%25B8%25B7%25E0%25B8%25AD+pdf PDF link annotation
- https://rowexajezer.weebly.com/uploads/1/3/0/7/130776500/8235298.pdfIn PDF document text
- https://laregupofonel.weebly.com/uploads/1/3/4/4/134464195/gejejibuf.pdfIn PDF document text
- https://lexabefi.weebly.com/uploads/1/3/1/3/131384613/4148126.pdfIn PDF document text
- https://raxaregos.weebly.com/uploads/1/3/4/3/134363135/4519057.pdfIn PDF document text
- https://muluxadi.weebly.com/uploads/1/3/1/4/131453645/3386290.pdfIn PDF document text
- http://jujazigibuzovab.22web.org/89559324666.pdfIn PDF document text
- http://metryck.info/ruvisel3ieil.pdfIn PDF document text
- http://copyrighthelpcentral.com/star_fighter_3001_free_downloadmn2sa.pdfIn PDF document text
- https://bomexufimewaw.weebly.com/uploads/1/3/4/5/134517434/sukali-sukuz-siwew.pdfIn PDF document text
- http://rabisoluvilava.iblogger.org/bleacher_report_college_football_picks_all_games.pdfIn PDF document text
- http://otomail.business/690575296669lu80.pdfIn PDF document text
- http://gutprod.xyz/murray_14.5_hp_42_riding_mower_drive_belt7omwn.pdfIn PDF document text
- http://arendagg.xyz/seven_years_lyrics_saosine78em.pdfIn PDF document text
- https://sedivunoruset.weebly.com/uploads/1/3/4/8/134859312/sixamodib.pdfIn PDF document text
- https://tijagure.weebly.com/uploads/1/3/1/3/131398232/dovesaxux.pdfIn PDF document text
- https://tedarotola.weebly.com/uploads/1/3/1/4/131482933/xojotagipubuvunak.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- https://s3.amazonaws.com/veraxawewib/sorting_liquids_and_solids_worksheets.pdfIn PDF document text
- http://nowotaresumoti.epizy.com/zokasinofenilafef.pdfIn PDF document text
- https://s3.amazonaws.com/wazorixekunafob/bayer_ag_annual_report_2011.pdfIn PDF document text
- http://dibogazosenu.epizy.com/ginuvotoxaginigalok.pdfIn PDF document text
- https://s3.amazonaws.com/mokamoba/excel_finance_dashboard_templates.pdfIn PDF document text
- http://bitegovaduxigag.epizy.com/dormant_company_accounts_and_tax_return_guide.pdfIn PDF document text
- http://fafinonez.rf.gd/410771522.pdfIn PDF document text
- http://kodadus.epizy.com/didoluraraxoniz.pdfIn PDF document text
- http://finubovuputok.epizy.com/lolukiduxemim.pdfIn PDF document text
- http://vabibago.rf.gd/bexiwok.pdfIn PDF document text
- https://s3.amazonaws.com/risisipajole/ventilator_associated_pneumonia_adalah.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
- http://www.gnu.org/licenses/gpl.htmlIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000112b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112B3 | 5324 bytes |
SHA-256: 080c7549af3cd66de28134618af19b8ea1793974d973882c6d89c680a6845f61 |
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font_01_sfnt_off000124dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x124DD | 6180 bytes |
SHA-256: e1ccd79c6ee5c4313ab03480a14ba7f8fbf076c0bf95582a450c97bdbc1fad29 |
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font_02_sfnt_off000134e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x134E6 | 10200 bytes |
SHA-256: 24919d6b86c712d86e4324cef166dd468657d27c74997b21cc839bb908dba3dd |
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