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://fokemale.ru/wix?keyword=amazon+financial+analysis+paper PDF link annotation
- http://laitlabs.pro/kit_logo_barcelona_dlsmr6rl.pdfIn PDF document text
- https://cdn.sqhk.co/luzigagoguna/hgihuib/pensum_medicina_uasd.pdfIn PDF document text
- http://fakexexu.sportsontheweb.net/bvg_plan_abc.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4383334/normal_5fee37a930c29.pdfIn PDF document text
- https://cdn.sqhk.co/woteruzid/aiejjJJ/draw_me_close_to_you_chords_kelly_carpenter.pdfIn PDF document text
- http://fruits-summer.fun/financiere_de_l_odet_annual_report_2017xlksx.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385880/normal_60209e2fcb34b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450156/normal_5fda1e66d65d7.pdfIn PDF document text
- https://cdn.sqhk.co/lowixadoges/SQkjeW2/final_fantasy_all_the_bravest_hack_apk.pdfIn PDF document text
- http://zotoxilob.getenjoyment.net/split_into_pages_online.pdfIn PDF document text
- http://help-lnstagram-verifycopyrgiht.com/dobuzuwedirg.pdfIn PDF document text
- https://cdn.sqhk.co/dagosasojo/ggicDbs/savudanunofisapugugazi.pdfIn PDF document text
- http://pifafixejizigu.scienceontheweb.net/maulana_tariq_jameel.pdfIn PDF document text
- https://cdn.sqhk.co/pidagasew/fjbjjB7/80438329914.pdfIn PDF document text
- http://vazewuxu.mywebcommunity.org/neumonia_viral_en_pediatria.pdfIn PDF document text
- http://matteset-spon.space/faberurafexivedagjjvkw.pdfIn PDF document text
- http://ses-sanobrabotka.ru/how_to_get_into_army_combatives_schoolx56yg.pdfIn PDF document text
- https://cdn.sqhk.co/muzolorakow/Ugifbje/download_backyard_baseball_2001_for_scummvm.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391599/normal_6015b5fd03e50.pdfIn PDF document text
- https://cdn.sqhk.co/nilamemiw/Srjiicv/king_of_avalon_tips.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://e61e9f85-32c5-4861-9fd4-b89109084c35.filesusr.com/ugd/2e4eb4_76c132fb4a5141b3bd77d7a8a53c1da8.pdf?index=trueIn PDF document text
- https://fa3f2985-242d-4a4c-93c0-6adbfb259eaf.filesusr.com/ugd/8dbe7a_50827708bd764b92940dc142e4e4a08d.pdf?index=trueIn PDF document text
- https://a7563df4-ba19-4d82-a8a0-b2470d957038.filesusr.com/ugd/61f964_6967e46ef7f0449b8922541778acf6b9.pdf?index=trueIn PDF document text
- https://67258aaf-84c5-4a88-bfd2-1aa7ddb6c27a.filesusr.com/ugd/850f07_2f5ac6232c8e409380fb8b99630d1c5f.pdf?index=trueIn 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_off000116a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116A8 | 5304 bytes |
SHA-256: c14e61b8eda2836e7f3c76b51422767c7f3bb235ce63cadcfcce6af87d554536 |
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font_01_sfnt_off000128b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x128B1 | 11428 bytes |
SHA-256: 0010495543c4f40816e3ff888e13a96d116ccefd939ecbfccab1796009671880 |
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