MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9990
Heuristics 5
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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 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://druttle.ru/award?keyword=alcoholismo+hereditario+pdf PDF link annotation
- http://sikevemekoma.mypressonline.com/12118932516.pdfIn PDF document text
- http://ductsunlimitedins.com/surezevolr4uq.pdfIn PDF document text
- http://forovasax.medianewsonline.com/convert_to_cdr_format_online.pdfIn PDF document text
- http://fupopujewobajus.22web.org/audio_bible_for_pc_free.pdfIn PDF document text
- http://ecosbor.net/why_is_my_computer_not_charging_when_plugged_inshzom.pdfIn PDF document text
- http://storeeuro.info/8451844247fodgf.pdfIn PDF document text
- http://pewujok.mypressonline.com/botella_de_klein.pdfIn PDF document text
- http://pufimabakep.22web.org/kojabapavikev.pdfIn PDF document text
- http://tozaworewinox.mywebcommunity.org/articulo_4_dela_constitucion_politica_de_la_salud.pdfIn PDF document text
- http://elinekici.online/todabugowibul4ybf0.pdfIn PDF document text
- http://limaxinsto.xyz/30143715505o6v4k.pdfIn PDF document text
- http://mosoxiliraf.iblogger.org/calculating_percentage_increase_and_decrease_worksheet.pdfIn PDF document text
- http://mitimewigupito.mypressonline.com/frases_basicas_en_ingles.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://gujomodezeroj.epizy.com/setutuz.pdfIn PDF document text
- http://wefexafunedex.epizy.com/amplitude_modulation_derivation.pdfIn PDF document text
- http://genenapukiral.epizy.com/amortization_in_accounting.pdfIn PDF document text
- http://jonesojawu.myartsonline.com/38536697952.pdfIn PDF document text
- http://pujusojup.epizy.com/78168724198.pdfIn PDF document text
- http://lodafudamisov.epizy.com/10209251471.pdfIn PDF document text
- https://s3.amazonaws.com/dopugaxelelema/tazumusejibazevexevuvidul.pdfIn PDF document text
- http://segimoto.myartsonline.com/how_much_is_osha_certification.pdfIn PDF document text
- https://s3.amazonaws.com/zuvovoxigumuz/how_to_manage_stress_in_your_life.pdfIn PDF document text
- http://jifisuxevizek.myartsonline.com/mazigeguli.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001067e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1067E | 5384 bytes |
SHA-256: 2a1175e1f167637e826e7a33c831d32fdfa46a9b2f194559bd3bef2519a3346d |
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font_01_sfnt_off0001189d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1189D | 11864 bytes |
SHA-256: 7786de9ddc4853cd18d5c360da6afe9d961891f93c0ee31eb71a675e2b2e924b |
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font_02_sfnt_off00013f97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13F97 | 16204 bytes |
SHA-256: c988415812f594187b0a0ed75dc52802e798e1695b49bd300f8412a65040a449 |
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