MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains heuristics indicating it is a phishing lure, specifically using an image to link to an SEO redirector. The embedded URL 'https://ponafet.ru/strik?utm_term=bose+quietcomfort+15+headphones+repair' suggests a scam related to product repair. While no scripts were explicitly extracted, the PDF structure and the presence of numerous external links, some flagged as potentially malicious, strongly indicate a malicious intent to redirect users to harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://ponafet.ru/strik?utm_term=bose+quietcomfort+15+headphones+repair PDF link annotation
- http://amandeepsadyora.com/how_to_send_someone_picture_on_facebook7x09d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476758/normal_6021f6573c6e3.pdfIn PDF document text
- http://imm-shoes2.club/mejupozoblg2m.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404965/normal_605c3c118d590.pdfIn PDF document text
- http://buyervannakupitvsem.xyz/weider_crossbow_legend_parts7g7t4.pdfIn PDF document text
- http://carinsusa.info/spectrum_math_workbook_grade_8_free92cvz.pdfIn PDF document text
- http://price-list.moscow/tabalikelazifejx7388.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4475985/normal_606e928f49462.pdfIn PDF document text
- http://conicppjry.bid/91085785163p3rzg.pdfIn PDF document text
- http://autoport76.online/anger_management_certificate04qob.pdfIn PDF document text
- http://lnstagaram-verifiedbadges-from.com/vobubuxujujadapifeiwt6w.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/bojafazes/12929629163.pdfIn PDF document text
- https://aa4de0c4-a7fb-47f6-97fe-5721705e71c1.filesusr.com/ugd/824332_a052f53e5b344de48f4b30643566e0df.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/luborinizu/87256469852.pdfIn PDF document text
- https://a04ad255-06d6-4b17-97e7-91173d300295.filesusr.com/ugd/6864df_f04b76c18ee4435790c1d7b036b84204.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/bejenosugede/rumizurirelizakijokigefif.pdfIn PDF document text
- https://s3.amazonaws.com/wejuvono/dead_space_android_apk.pdfIn PDF document text
- https://s3.amazonaws.com/lebejos/going_home_mark_knopfler_piano_sheet_music.pdfIn PDF document text
- https://144ece88-722e-4d59-a9d1-ae16887514c2.filesusr.com/ugd/48b17f_9a119266424d423f9c863317dd5a4684.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/jevopemosod/24763453265.pdfIn PDF document text
- https://0fc0baf9-b884-4fcd-968e-f93c0f938930.filesusr.com/ugd/68ec51_fef1d083ef974a6ebafb8d9daedb7e12.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/lolaritemukole/resumen_mas_corto_del_libro_cien_aos_de_soledad.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_off0000e67d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE67D | 5596 bytes |
SHA-256: d1e953c6c51ac4b1549ccd743cf4c1ec41c4adc40936a9e707d813ab2e3d6ecf |
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font_01_sfnt_off0000f969.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF969 | 11716 bytes |
SHA-256: b2c5cd2939fb330b70c323f122df0a877ed89fa7ce47e87867528352dda320b9 |
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font_02_sfnt_off00012106.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12106 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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