MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with at least one identified as a malicious redirector. The ML classifier and ClamAV detection strongly indicate malicious intent. The document body, though heavily obfuscated, appears to be a lure related to movie recommendations, aiming to trick users into clicking the malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://crophysi.ru/strik?utm_term=perdona+si+te+llamo+amor+peliculas+similares In PDF document text
- https://cdn.sqhk.co/galemojubemo/jdO5zge/64870678896.pdfIn PDF document text
- http://kuworekokinig.medianewsonline.com/cobalamina_alta.pdfIn PDF document text
- http://gadivawiw.sportsontheweb.net/21733283128.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4479446/normal_600004164dad7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4403410/normal_600699b146020.pdfIn PDF document text
- https://wawowipibi.weebly.com/uploads/1/3/3/9/133997364/misejofadewapu.pdfIn PDF document text
- http://fijubigatusurov.scienceontheweb.net/pesexazululogipene.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4370063/normal_5fdfb3881ffba.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383687/normal_602a4c3b49ce5.pdfIn PDF document text
- http://fisujerekuvij.getenjoyment.net/lunejivigalofufuguda.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426550/normal_60411f62156aa.pdfIn PDF document text
- https://cdn.sqhk.co/noperizapewo/jhz9uBj/97465633709.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4409095/normal_60032b7c93f79.pdfIn PDF document text
- https://xezelugewopisaw.weebly.com/uploads/1/3/5/3/135311865/3636213.pdfIn PDF document text
- https://cdn.sqhk.co/vizejagojib/fiajfP3/can_you_cut_bermuda_grass_when_wet.pdfIn PDF document text
- https://jolamaripewefof.weebly.com/uploads/1/3/4/6/134655052/tubisanuno.pdfIn PDF document text
- https://cdn.sqhk.co/retakabif/jhS4Jjf/amazon_goes_gold_logo.pdfIn PDF document text
- https://cdn.sqhk.co/wavudasawete/hiMhb8G/bengali_movie_bandhan_mp4_video_song.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/49a44700-edb1-4f10-8f64-ddbdda3aff1d/musical_note_crossword_clue_5_letters.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/663b400f-f46b-4359-a0e2-5da0978500c7/how_much_should_a_full_car_detail_cost.pdfIn PDF document text
- http://medexode.atwebpages.com/brand_identity_template.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/389de6cb-f92d-443c-83e5-a3ceb777c11a/how_to_get_my_hp_printer_to_scan_to_my_mac.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f4ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4EF | 5220 bytes |
SHA-256: 55570236f996f6e78643e088c8d5ac6cb47a46508c68f17bfc317b38ac63d64b |
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font_01_sfnt_off0001068e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1068E | 1800 bytes |
SHA-256: 51ebeec29509b87aa858d500e37ac8853184703d07d1f913ce36d8e1dc7764c0 |
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font_02_sfnt_off00010f1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F1C | 12112 bytes |
SHA-256: a9f08452e80b3d6abcf72fbe2c16021cb285cc7276ddad989a63d18bac090898 |
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font_03_sfnt_off000135cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135CB | 16340 bytes |
SHA-256: 8680b359cba86e2f6e9a78cf8c0f9e51b009e062d62f51157c34cd29f25a410b |
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