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 0.9998
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://seumenha.ru/strik?utm_term=odd+thomas+dean+koontz+series PDF link annotation
- http://manuximaxemeje.scienceontheweb.net/you_win_in_the_locker_room_first.pdfIn PDF document text
- https://cdn.sqhk.co/nokotadi/Reifgjw/robotics_companies_california.pdfIn PDF document text
- https://cdn.sqhk.co/kufagilan/hioYZ1m/64506371744.pdfIn PDF document text
- https://cdn.sqhk.co/ruvonusebex/iA3Kep9/badobebiko.pdfIn PDF document text
- http://mekujoviwe.mypressonline.com/jeu_de_cartes_personnalis_photobox.pdfIn PDF document text
- https://cdn.sqhk.co/kifukuvitog/ghc3gia/85553773428.pdfIn PDF document text
- http://sepoxudozixo.sportsontheweb.net/gajomitoranufamiki.pdfIn PDF document text
- https://cdn.sqhk.co/poluxofad/jaifQgd/tolutetutusanijawawuti.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://memajale.epizy.com/addition_worksheets_for_grade_2_online.pdfIn PDF document text
- http://wonanikapudidak.atwebpages.com/14372992730.pdfIn PDF document text
- https://s3.amazonaws.com/siwixomudit/microsoft_lumia_535_mobile_apps_free.pdfIn PDF document text
- http://siromalezevupag.rf.gd/didagobifeluworizatu.pdfIn PDF document text
- http://golofupatawef.epizy.com/sozaber.pdfIn PDF document text
- https://s3.amazonaws.com/kukupunopedon/format_java_code_intellij_mac.pdfIn PDF document text
- http://xumusemowujev.epizy.com/web_design_with_html_css_javascript_and_jquery_set_jon_duckett.pdfIn PDF document text
- http://gosaduzunake.myartsonline.com/how_to_program_my_universal_rca_remote.pdfIn PDF document text
- https://s3.amazonaws.com/pisedij/baby_cradle_mattress_15x33_sheets.pdfIn PDF document text
- http://bawalow.epizy.com/in_pari_materia_example.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_off0000def4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEF4 | 5176 bytes |
SHA-256: 45872bd9c5b9fc363fc9c8fa1fd458d85fae053b6d71d4c2f7d545f995556125 |
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font_01_sfnt_off0000f062.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF062 | 10212 bytes |
SHA-256: 6f4f28f78708280bae069659bdeaf71c5149c4a36f9d82eb57283e3d4405cd48 |
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