MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV. It contains multiple embedded URIs, including one pointing to 'nipisod.ru', which is likely a phishing lure. The PDF structure and embedded links suggest it's designed to redirect users to malicious websites, potentially for credential harvesting or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9987
Heuristics 5
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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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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://nipisod.ru/wix?keyword=%25D8%25AF%25D8%25A7%25D9%2586%25D9%2584%25D9%2588%25D8%25AF+%25D9%2581%25DB%258C%25D9%2584%25D8%25AA%25D8%25B1+%25D8%25B4%25DA%25A9%25D9%2586+%25D9%2582%25D9%2588%25DB%258C+%25D8%25A8%25D8%25B1%25D8%25A7%25DB%258C+%25DA%25AF%25D9%2588%25D8%25B4%25DB%258C+%25D8%25B3%25D8%25A7%25D9%2585%25D8%25B3%25D9%2588%25D9%2586%25DA%25AF PDF link annotation
- http://samoe-samaya.ru/loxumxyzf3.pdfIn PDF document text
- http://zumewidife.mygamesonline.org/critical_thinking_book_1.pdfIn PDF document text
- http://vaxisezawoged.scienceontheweb.net/a_very_short_introduction_to_analytic_philosophy.pdfIn PDF document text
- http://qwert-ita.fun/82632948357uaoxo.pdfIn PDF document text
- http://wutanumijejol.sportsontheweb.net/9222211820.pdfIn PDF document text
- http://apkweb.net/incremental_meaning_in_urdugjh5w.pdfIn PDF document text
- http://rankingcoach-apps.com/weight_loss_workout_plan_for_beginners_malekghar.pdfIn PDF document text
- http://expo-kit.ru/neketonotifv6m3.pdfIn PDF document text
- http://bukibiroxofin.22web.org/if_statement_excel_spreadsheet.pdfIn PDF document text
- http://tipofeliluget.medianewsonline.com/how_to_sync_jawbone_speaker_up_to_iphone.pdfIn PDF document text
- http://palubofapejuraw.mywebcommunity.org/evangile_apocryphe.pdfIn PDF document text
- http://vizemezezu.sportsontheweb.net/arduino_simulation_with_proteus.pdfIn PDF document text
- http://devgm.design/96833703181stbp6.pdfIn PDF document text
- http://takaweri.mywebcommunity.org/lusupizimojiwutujumoduli.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vegunag.rf.gd/burger_king_new_zealand_nutritional_information.pdfIn PDF document text
- http://vepibali.rf.gd/grade_12_mathematical_literacy_study_guide.pdfIn PDF document text
- http://zilaxeputeso.epizy.com/two_examples_of_specific_purpose_application_software.pdfIn PDF document text
- http://sewexojin.rf.gd/bazafis.pdfIn PDF document text
- http://fojoxolizono.rf.gd/blender_3d_tutorials.pdfIn PDF document text
- http://pusapovewazigu.onlinewebshop.net/herramientas_de_almacenamiento_en_la_nube.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_007_off00015de2.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x15DE2 | 28276 bytes |
SHA-256: e994c25f1369d8838e09a73c11df40fca58a852bddcc010268e0b3dde3c9047d |
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font_00_sfnt_off0001007e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1007E | 6744 bytes |
SHA-256: 127b44c9f93874c96d25eb7ddc4688780d8877ce931cf296363fb5748d8d514b |
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font_01_sfnt_off00011165.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11165 | 4068 bytes |
SHA-256: eeb5e31d71f00cead1fc940f0cd48c64d31cc2a9b3bda03c141aa0d4294f0e86 |
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font_02_sfnt_off00011f42.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F42 | 9696 bytes |
SHA-256: 5f964277fa50807d940f07d122d918caf0c1bc8d3834d8c5ee8dfc8e49f265ad |
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font_03_sfnt_off000140b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x140B0 | 18880 bytes |
SHA-256: a7f3b0cf65d36886b217a1a902e4b5eb3ed949469d33cdec5d0e16914d9908c2 |
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