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 0.9997
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://nomylo.ru/pbw?utm_term=classical+gas+guitar+tab+eric+clapton PDF link annotation
- https://gefererasixo.weebly.com/uploads/1/3/4/7/134749514/4f099f6c92034e.pdfIn PDF document text
- https://mapusuxila.weebly.com/uploads/1/3/7/5/137502154/razawewaxivobakose.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458389/normal_606b2a4130bf6.pdfIn PDF document text
- https://levevuwakute.weebly.com/uploads/1/3/4/9/134904524/8411504.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425515/normal_6052b4c889d26.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://gupiguna.pbworks.com/f/tisafoval.pdfIn PDF document text
- http://gupiguna.pbworks.com/w/file/fetch/144534297/grupo_administrativo_de_gestin_ambiental_y_sanitaria.pdfIn PDF document text
- http://kiletejude.pbworks.com/f/bible_contradictions_answers_in_genesis.pdfIn PDF document text
- http://lijegazoz.pbworks.com/f/43073356168.pdfIn PDF document text
- http://fubajulak.pbworks.com/w/file/fetch/144426249/beech_sundowner_maintenance_manual.pdfIn PDF document text
- http://ganosidil.pbworks.com/f/ejercicios_de_actos_de_habla_locutivo_ilocutivo_perlocutivo.pdfIn PDF document text
- http://juwelite.pbworks.com/w/file/fetch/144542979/what_is_forensic_argument.pdfIn PDF document text
- http://mibegenav.pbworks.com/f/vanenasiduwakowu.pdfIn PDF document text
- http://nowefuro.pbworks.com/f/domain_search_shopify.pdfIn PDF document text
- http://funinupun.pbworks.com/w/file/fetch/144427140/10_oraciones_separado_sujeto_predicado_y_verbo.pdfIn PDF document text
- http://mifimoruzuwo.pbworks.com/w/file/fetch/144664926/58681947336.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/17fdbf39-b322-4076-85d2-bf1b01624beb/what_is_the_meaning_of_criminal_lawyer.pdfIn PDF document text
- http://nuxawakaxaz.pbworks.com/f/autodesk_autocad_cracked_apk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6e7ae117-6260-4dd7-869d-0b4cfe4591ee/58037992658.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/132ad9b9-c644-406d-80d4-3e644c752d38/compare_and_contrast_the_main_characters_in_the_cask_of_amontillado.pdfIn PDF document text
- http://nukuxim.pbworks.com/f/55491594949.pdfIn PDF document text
- http://gonumutat.pbworks.com/f/linux_command_line_and_shell_scripting_bible_4th_edition.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_off0000fa7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA7D | 5144 bytes |
SHA-256: 6cf0b7b6c59e35b1db6219185705350c2fbc8b6f66e33bd1dbd6255a88e4d852 |
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font_01_sfnt_off00010c09.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C09 | 11152 bytes |
SHA-256: cf3bf69af6119fc807607a8d72c00f1e2ee57a90b981e20a398eb4ef12f43ffd |
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