MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The document contains numerous embedded URLs, with one specifically noted as a link farm on disposable hosting, suggesting an attempt to redirect users to malicious sites. The presence of PDF_URI and PDF_SEO_DISPOSABLE_LINK_FARM heuristics further supports this, indicating the document's primary function is to host and distribute links to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9961
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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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://jottigo.ru/123?utm_term=100+square+football+pool+template PDF link annotation
- https://sagurofabe.weebly.com/uploads/1/3/4/6/134686650/sudoxenedo.pdfIn PDF document text
- http://pidawudimo.scienceontheweb.net/love_story_chords_no_capo.pdfIn PDF document text
- https://cdn.sqhk.co/jidelugob/gifhejf/cute_animal_pictures_desktop_backgrounds.pdfIn PDF document text
- http://baturoguvumoviz.22web.org/los_30_derechos_humanos_universales_onu.pdfIn PDF document text
- https://cdn.sqhk.co/wakewafo/heVjaRc/northern_tale_4_walkthrough.pdfIn PDF document text
- https://cdn.sqhk.co/nomavunut/bmjeid5/walkthrough_for_adopt_me_and_tricks_2020.pdfIn PDF document text
- https://nupigefaxobabu.weebly.com/uploads/1/3/1/0/131070289/9902573.pdfIn PDF document text
- https://cdn.sqhk.co/wanevakaxuma/hdhMgh3/xepor.pdfIn PDF document text
- https://cdn.sqhk.co/potiribuwuf/p5jfYig/minecraft_pe_flat_village_seed_2020.pdfIn PDF document text
- https://cdn.sqhk.co/rasetiwulipu/ePoWica/pyramid_solitaire_saga_card_game.pdfIn PDF document text
- https://ligenoleka.weebly.com/uploads/1/3/4/4/134496601/vefuxizelitoziboxa.pdfIn PDF document text
- https://cdn.sqhk.co/dosoxupivaka/3hhfYWO/manik_2005_bengali_full_movie_free.pdfIn PDF document text
- http://lezigovedavide.getenjoyment.net/magedupavonoduduzifidazep.pdfIn PDF document text
- http://kuwixuxukaf.iblogger.org/rijopabidisazitewib.pdfIn PDF document text
- https://gazobibulome.weebly.com/uploads/1/3/4/7/134775133/026ba6951.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sajoveguduv.onlinewebshop.net/95083916226.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f7b42494-452f-4cc5-991c-335c0f9c6b5c/what_flower_represents_my_name.pdfIn PDF document text
- http://ratobewiwigu.atwebpages.com/guwivuvesonebusefufudab.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c12af58c-1ee7-430a-a5e1-f3194b705268/common_core_ela_language_standards_grade_4.pdfIn PDF document text
- http://gegurobaz.myartsonline.com/tewojanalebekilesakixatef.pdfIn PDF document text
- http://gorenamuzenek.rf.gd/how_to_buy_ventless_gas_logs.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a523301b-cffe-403b-8075-e8f47a5ea1fd/33978506391.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f1953b75-aaea-41b3-962d-1831528a33ba/bopadipudixusej.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/56151210-ab10-4409-9565-ed9dac938415/vox_valvetronix_tonelab_st_review.pdfIn PDF document text
- http://xafupovavosife.rf.gd/how_to_reset_netgear_wnr2000v5.pdfIn PDF document text
- http://luzeparuzibez.rf.gd/lagu_dj_asmara_ines.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_off0000fd27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD27 | 5412 bytes |
SHA-256: 365876e0ef75d5d01a739e896ac34706b4a70a0058e470a84185401b8578c638 |
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font_01_sfnt_off00010f7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F7D | 10580 bytes |
SHA-256: c7bd35adcb1e637af03d00f439a76a22fb37d1ba1e39a6faf05c00683d187085 |
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