MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous external URIs and is identified as a link farm on disposable hosting, suggesting it's designed to redirect users to potentially harmful sites. The PDF structure itself appears to be exploited, as indicated by the 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://kuzutuzo.ru/award?keyword=arabic+english+holy+bible+new+king+james+version+pdf PDF link annotation
- http://dejepuzalew.mygamesonline.org/wejivopokiwalopivinapof.pdfIn PDF document text
- http://myirn.icu/like_im_gonna_lose_you_piano_chordsus3xf.pdfIn PDF document text
- https://xebanodax.weebly.com/uploads/1/3/5/3/135382800/dubuwarawuxa_kerakisajop_dotixofipi_mepupugodemu.pdfIn PDF document text
- https://s3.amazonaws.com/kelageketisefuv/rocky_bhai_whatsapp_status.pdfIn PDF document text
- https://cdn.sqhk.co/jujejorule/Tn6gif9/betemebus.pdfIn PDF document text
- http://folejaf.mypressonline.com/dichotomous_key_worksheet_year_7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479904/normal_601e468e320f4.pdfIn PDF document text
- https://cdn.sqhk.co/wajerewuwer/jfDwfid/all_saints_academy_uniform.pdfIn PDF document text
- https://cdn.sqhk.co/fegukajebaj/ibiga7q/94349472952.pdfIn PDF document text
- https://s3.amazonaws.com/sefipa/ley_general_de_titulos_y_operaciones_de_credito_vigente_2020.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408706/normal_60174986c2688.pdfIn PDF document text
- http://wumewil.sportsontheweb.net/repijewewobarelu.pdfIn PDF document text
- https://s3.amazonaws.com/loxopudizus/princess_and_the_frog_short_story.pdfIn PDF document text
- http://disclosures.space/craftsman_10_compact_sliding_compound_miter_saw_review8e76r.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370266/normal_6056df16e596f.pdfIn PDF document text
- https://cdn.sqhk.co/farafakilof/giCjcib/derailed_haunted_house_ramer_tn.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444092/normal_60466f70d67b6.pdfIn PDF document text
- https://s3.amazonaws.com/mipeboro/botines_tacon_plataforma_mujer.pdfIn PDF document text
- https://wajotirege.weebly.com/uploads/1/3/5/3/135306859/7183976.pdfIn PDF document text
- http://futup.ru/words_that_start_with_xenamqudg.pdfIn PDF document text
- https://s3.amazonaws.com/levumoduf/abcd_telugu_movie_video_songs_2019.pdfIn PDF document text
- http://vizit.store/1142330552a4q7u.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_005_off00013afd.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x13AFD | 31644 bytes |
SHA-256: 24b795e954b03bb32fb29c9d35450dc6f71a06c931f5d632e44acfb81bcd1378 |
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font_00_sfnt_off000102fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102FB | 6092 bytes |
SHA-256: 80b17da5cd51616c14f53cae728f19a6413bf314e0de1c24844b0e3fcb9e6c68 |
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font_01_sfnt_off000117a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117A3 | 10280 bytes |
SHA-256: 23145bdcbfddf028961446e4e3cbaff03a65fe7bc1180ccd44efbb7383239da9 |
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