MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The ML classifier and ClamAV detection strongly indicate this PDF is malicious. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic reveals it functions as a link farm, hosting numerous links to external sites, with one prominent URL being `https://xezojetit.ru/award?keyword=yonder+come+day+satb+pdf`. This suggests the primary purpose is to redirect users to potentially harmful content, likely for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://xezojetit.ru/award?keyword=yonder+come+day+satb+pdf PDF link annotation
- http://dukipor.iblogger.org/jodoka.pdfIn PDF document text
- https://cdn.sqhk.co/vutazekerubu/ieWidKV/fukunejezuzopo.pdfIn PDF document text
- https://cdn.sqhk.co/mogizilo/f1hc4ie/lovirasano.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465007/normal_5fdb92fdefdff.pdfIn PDF document text
- http://ponemofetu.scienceontheweb.net/sample_answer_sheet_for_let_exam.pdfIn PDF document text
- http://firstsecu-paypal.com/brother_hl-2270dw_driver_canadazydd8.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4390068/normal_5fe5440de4e20.pdfIn PDF document text
- http://physcoo.com/cykelhjelm_str_guideob7nz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379973/normal_602fab5d725a5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4421329/normal_5ff80c11c9f53.pdfIn PDF document text
- http://bobr.space/mumutuboje0s02x.pdfIn PDF document text
- http://sethel.xyz/9648152467749xsz.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388598/normal_5fe07c2d6747e.pdfIn PDF document text
- https://cdn.sqhk.co/xipovowimugo/O8jihbm/tri_fold_brochure_template_free_word.pdfIn PDF document text
- https://cdn.sqhk.co/remezebona/c8gdylP/29490262074.pdfIn PDF document text
- http://drive4mclaneeffingham.com/ritumisavp11b.pdfIn PDF document text
- https://cdn.sqhk.co/lodabazul/jiguitf/textaufgaben_brche_6._klasse.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/jujadodedaruxix/25681368056.pdfIn PDF document text
- https://s3.amazonaws.com/wegemebufojafak/jubaralamegileziwot.pdfIn PDF document text
- http://delixerilebuk.epizy.com/brawl_stars_hack_android_1.pdfIn PDF document text
- http://tujupifirafadus.myartsonline.com/pokemon_fire_red_cheats_-_gameshark_codes_game_boy_advance.pdfIn PDF document text
- https://s3.amazonaws.com/lekezaru/free_printable_general_ledger_template.pdfIn PDF document text
- http://gevewodex.epizy.com/basic_english_grammar_betty_azar_first_edition.pdfIn PDF document text
- https://s3.amazonaws.com/numegubowalonan/vavudorufejezolexe.pdfIn PDF document text
- https://s3.amazonaws.com/welanisowari/nyc_bar_hopping_guide.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_off0000f2db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2DB | 5472 bytes |
SHA-256: 869a9df025e3552b876d6cf90f9350dc46aebb36c9878aa4f288512e5523fdaa |
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font_01_sfnt_off00010564.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10564 | 11952 bytes |
SHA-256: 2f876d1764c5b504ed9ac752de51312fa44764dc577675f9ff10a495c9151ed8 |
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