MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous embedded URLs, with one specifically pointing to 'bologen.ru' and another to 'xowobovu.myartsonline.com'. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates the PDF is designed as a link farm on disposable hosting, suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://bologen.ru/strik?utm_term=hobart+model+610+meat+slicer PDF link annotation
- http://xilenemivagola.mywebcommunity.org/spanish_adjectives_list_a_z.pdfIn PDF document text
- http://sadinexiwa.mygamesonline.org/the_practice_of_adaptive_leadership.pdfIn PDF document text
- http://gakemuxuk.22web.org/upkar_publication_books_for_rrb_ntpc.pdfIn PDF document text
- http://zabemaladameg.medianewsonline.com/karyotype_worksheet.pdfIn PDF document text
- http://easterthjg.com/rumavoruomotg.pdfIn PDF document text
- http://carinsusa.info/spectrum_math_workbook_grade_8_free92cvz.pdfIn PDF document text
- http://legalvictory.group/what_is_a_catholic_breviary8y7en.pdfIn PDF document text
- http://rasazajafatirek.mypressonline.com/sony_blu_ray_player_bdp-bx59.pdfIn PDF document text
- http://rubewox.sportsontheweb.net/axelson_pressure_switch.pdfIn PDF document text
- http://wonnaturila.space/kemupodofewumemet5sjn.pdfIn PDF document text
- http://siteznakomstv69.space/how_fast_does_a_polaris_trail_boss_250_go8t43d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xowobovu.myartsonline.com/99533267701.pdfIn PDF document text
- https://s3.amazonaws.com/zasepo/30764555503.pdfIn PDF document text
- https://s3.amazonaws.com/moduxanakuri/vimaze.pdfIn PDF document text
- http://kirigawegugava.epizy.com/50485661457.pdfIn PDF document text
- http://todifisafi.atwebpages.com/crane_signal_chart.pdfIn PDF document text
- https://s3.amazonaws.com/sasufufa/kitoxisuxiresigigisene.pdfIn PDF document text
- http://jawuwibunoropo.atwebpages.com/66579986043.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001218f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1218F | 2952 bytes |
SHA-256: e211f2d6e0d1bf1fd17bd5150bc2724fb7c0f1d37b1c69b855d9dcad8de34ab0 |
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font_01_sfnt_off00012c1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C1D | 5532 bytes |
SHA-256: f0ca3602988335973adc39c1f74e5879c07e0b9db06785fff5b6db8c11909252 |
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font_02_sfnt_off00013ed5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13ED5 | 12256 bytes |
SHA-256: 46f6beeb4e2c37db115245b32c93bd3a1419122f4a748f3efcb9750321bb99df |
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