MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. It contains numerous embedded URLs, with a primary suspicious URL being https://drafthe.ru/pbw?utm_term=evgeny+grinko+valse+piano+notes. The document body, though heavily obfuscated, suggests a lure related to 'piano notes', likely to trick users into visiting the malicious URL for further exploitation or phishing.
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://drafthe.ru/pbw?utm_term=evgeny+grinko+valse+piano+notes PDF link annotation
- https://banabujoro.weebly.com/uploads/1/3/0/7/130776007/wutaganurele_likefabekuwi_mijilo_bedobotot.pdfIn PDF document text
- https://dutilugamon.weebly.com/uploads/1/3/5/3/135301630/2c2e88925af25.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jesababa.pbworks.com/f/vudubifewitilajazi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7c59de31-7c08-4dee-b518-5304f20d6b30/lusorewimojo.pdfIn PDF document text
- http://gufikugefisu.pbworks.com/w/file/fetch/145006332/color_vision_test_book_download.pdfIn PDF document text
- http://sisagexal.pbworks.com/f/velebijezatup.pdfIn PDF document text
- http://mibegenav.pbworks.com/w/file/fetch/144667911/86928327322.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/54b8455d-7f7f-4d34-8993-216ad1de5005/is_dark_energy_pre_workout_safe.pdfIn PDF document text
- http://jitilabajeko.pbworks.com/f/42545193911.pdfIn PDF document text
- http://jutopar.pbworks.com/w/file/fetch/144655818/fopot.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cf2ed1df-e23b-4848-90e4-a516f09e1889/how_to_say_yes_in_french.pdfIn PDF document text
- http://dadilotofexi.pbworks.com/f/riviruvijibadogobo.pdfIn PDF document text
- http://mavujeridolu.pbworks.com/f/phrasal_verbs_list_with_malayalam_meaning.pdfIn PDF document text
- http://gipomebepate.pbworks.com/w/file/fetch/145062744/brawl_stars_apk_for_ios.pdfIn PDF document text
- http://sekodegaxex.pbworks.com/f/how_to_fill_the_ielts_answer_sheet.pdfIn PDF document text
- http://lodenapokot.pbworks.com/f/how_to_get_only_filename_in_command_prompt.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cb640006-7702-447c-9a41-82d2c88eed4a/1972_oldsmobile_cutlass_supreme_repair_manual.pdfIn PDF document text
- http://gabekujijud.pbworks.com/f/62763588262.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f63d9619-32c9-42e0-bbb2-15dcd25aa6cd/92980632471.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7889d819-53cf-41d4-8d5a-1eccf366d4fb/stand_still_meaning_in_urdu.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cdfa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDFA | 5168 bytes |
SHA-256: f166885d6f50169c8cc7f6cc2d228c2b0e6fda6fbd5128c9740ec8aef0792117 |
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font_01_sfnt_off0000dfbb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFBB | 13872 bytes |
SHA-256: ad3bd4056ccef11849fb34c3e2f46ad4c25ffb261597fc3a9976d94909c93e7f |
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font_02_sfnt_off00010b7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B7C | 16060 bytes |
SHA-256: 2cca29575edef7a9880cf400a7847cc5df22ba1ee7edc19c7b9bafe603f6c979 |
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