MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded URLs, with one specifically pointing to 'ponafet.ru/award', suggesting a lure for users interested in cervical cancer screening. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for phishing or to serve a secondary payload. No scripts were extracted, but the presence of numerous external links and the overall detection profile points to a malicious document designed to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://ponafet.ru/award?keyword=cervical+cancer+screening+pdf PDF link annotation
- http://podipotekoi.ru/bee_movie_apk_freea28ba.pdfIn PDF document text
- http://safilow.iblogger.org/will_future_exercises_perfect_english_grammar.pdfIn PDF document text
- http://dfwshootersupply.com/what_causes_a_2005_honda_civic_to_overheathav46.pdfIn PDF document text
- http://mrshadow.net/how_do_i_reset_a_hardwired_smoke_detectorflqaz.pdfIn PDF document text
- http://rameautbxy.space/white_noise_for_sleeping_rain48vcd.pdfIn PDF document text
- http://8gusevshop.space/foolproof_module_3_test_answers_quizletkuqlq.pdfIn PDF document text
- http://jakijofuvi.iblogger.org/47766063134.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lebevinawefebo.rf.gd/bookkeeping_excel_template_free.pdfIn PDF document text
- http://lepigofogirevog.epizy.com/21827203971.pdfIn PDF document text
- https://b064d0e4-88d6-4b7e-8087-8ebf790fcba6.filesusr.com/ugd/ca32a8_5ea0df0a792049cfabe40a295ee509f0.pdf?index=trueIn PDF document text
- https://737c154f-ca75-4484-807d-9d5c19d76377.filesusr.com/ugd/7e84b7_aee243fbca7c4b31bb4930983f1a8c03.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c2179ae0-934c-4620-8246-95df94592da9/what_does_economic_growth_mean.pdfIn PDF document text
- https://b23ebcb4-2e41-4c68-a408-584c84124782.filesusr.com/ugd/5a2446_b39e191c989046ed8605bb8d19b2ed70.pdf?index=trueIn PDF document text
- http://fojamemu.epizy.com/joomla_templates_helix_framework.pdfIn PDF document text
- http://seposelub.rf.gd/vukedekosi.pdfIn PDF document text
- https://ff8eac81-0dee-4da4-b7c1-1dee070544a7.filesusr.com/ugd/2637cf_2705f720c7cf49a29b22d076a4014554.pdf?index=trueIn PDF document text
- https://8084a2ae-6cfb-493d-8155-0d4219c0f7e3.filesusr.com/ugd/5b3528_9669feea7ab0445e91c6cadc1f653f4f.pdf?index=trueIn PDF document text
- http://wuzuzifo.epizy.com/wowapolage.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8cd060fc-0150-484c-8b63-62759c7f6246/faferifu.pdfIn PDF document text
- http://wajufuful.rf.gd/rest_api_developer_guide.pdfIn PDF document text
- https://41fe7446-7195-45c8-906d-de5e784989f9.filesusr.com/ugd/e02969_e26118a530a845d9b6a62dbc0d3ae8ea.pdf?index=trueIn PDF document text
- https://748e62c5-a849-4dff-87e7-3b5f74cb3522.filesusr.com/ugd/0df896_8935c0de3b894247ae10007559b6d58c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/e3648967-b05b-4403-b9e2-ecf8f105329d/vowavakunufinobaz.pdfIn PDF document text
- http://misiwoferejisuj.rf.gd/58036908397.pdfIn PDF document text
- http://tolevekup.epizy.com/coastal_carolina_university_map.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_off0000d5c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5C8 | 5288 bytes |
SHA-256: 2022399bf65ae9729d8d430531f2161b3dffb2478b5800e628a8eefb106771bd |
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font_01_sfnt_off0000e7d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7D7 | 9860 bytes |
SHA-256: da3bd7f146b26e431f430fe4963ef2ecd030e32af89d06676c543cb5e12a115f |
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