MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external URLs, with several pointing to disposable hosting and link farms, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a malicious workflow, likely involving redirection to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://gimoguvi.ru/strik?utm_term=kero+sun+omni+105+kerosene+heater+wick PDF link annotation
- https://fefejixoloxit.weebly.com/uploads/1/3/0/9/130969032/josuzotikelun_natevofu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444643/normal_60107ff6233ba.pdfIn PDF document text
- https://cdn.sqhk.co/nebafaveju/cC1wigB/dragon_hunter_clicker_hack.pdfIn PDF document text
- http://adr-media.work/angel_of_music_duet_sheet_musicqbsej.pdfIn PDF document text
- https://malitizume.weebly.com/uploads/1/3/4/0/134097131/3199541.pdfIn PDF document text
- https://pinozawekik.weebly.com/uploads/1/3/4/5/134589254/1713725.pdfIn PDF document text
- https://cdn.sqhk.co/jefadata/gjCqkja/55734015321.pdfIn PDF document text
- https://zofifonanofanap.weebly.com/uploads/1/3/4/8/134876640/pasovaxizunavu.pdfIn PDF document text
- http://randname.ru/kenmore_appliance_service_manualsgj3ly.pdfIn PDF document text
- http://bullbananavannaone.xyz/29489949025itj5o.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369632/normal_60521ac0befa0.pdfIn PDF document text
- https://cdn.sqhk.co/kobamebexog/dgecWhb/sunerulinu.pdfIn PDF document text
- https://dizubegunusu.weebly.com/uploads/1/3/4/8/134889053/a818ce.pdfIn PDF document text
- https://cdn.sqhk.co/bunigenozav/BDjfNhj/running_warehouse_coupon_code_hoka.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387931/normal_5ff633d5456fa.pdfIn PDF document text
- https://cdn.sqhk.co/tuwetebep/fVdkIoq/nugogarixagepiradotu.pdfIn PDF document text
- http://kepukarob.sportsontheweb.net/87848271469.pdfIn PDF document text
- http://mobile-media.moscow/echo_dot_2nd_generation_connect_to_wifin7j73.pdfIn PDF document text
- http://testrun.ru/jalezakivjlfoa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://siwemoxoxawevuv.atwebpages.com/dowells_cable_gland_price_list_2020.pdfIn PDF document text
- http://lanosebezazov.onlinewebshop.net/story_past_simple.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e7c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7C3 | 5448 bytes |
SHA-256: fc5f1179d78131d976200695da96a5ae5143fb16c62c0fa4775730ac8a73a19b |
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font_01_sfnt_off0000fa43.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA43 | 10892 bytes |
SHA-256: 52cdf07830e4eeed4ee0aa594c15afadaeb48e133d59c63139497170e1e8da6f |
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font_02_sfnt_off00011f9a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F9A | 16108 bytes |
SHA-256: 2906e013a2c12f8438753706de5a20d0a45d34478d649377d82f29cc76ae0543 |
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