MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous external URIs, including one pointing to 'druttle.ru', suggesting it's designed to redirect users to potentially harmful websites. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' further supports this, indicating a link farm on disposable hosting, commonly used for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://druttle.ru/123?utm_term=corrective+action+report+procedure PDF link annotation
- https://cdn.sqhk.co/nokotadi/ghdIghe/hd_video_player_apk_free_download.pdfIn PDF document text
- https://cdn.sqhk.co/xusawikorut/Rhdulhg/bike_racing_game_download_apkmonk.pdfIn PDF document text
- https://cdn.sqhk.co/posebozej/dyzpghq/all_lightsaber_colors_and_meanings.pdfIn PDF document text
- http://help-nanny.site/spongebob_wallpaper_freezykqa.pdfIn PDF document text
- https://cdn.sqhk.co/rokabumake/hjc5Qgj/new_musicals_on_hulu.pdfIn PDF document text
- http://erogancolumbia.site/the_kula_ring_is_an_example_of0hz9q.pdfIn PDF document text
- https://cdn.sqhk.co/fuludasowipu/hpbnVgi/49205498440.pdfIn PDF document text
- http://farvestnn.ru/netflix_codigo_ui-113_lghgkyr.pdfIn PDF document text
- http://vuxuvex.iblogger.org/chipmunks_birthday_songs_free.pdfIn PDF document text
- https://cdn.sqhk.co/javejako/dhhAghK/browser_video_downloader_free_online.pdfIn PDF document text
- https://cdn.sqhk.co/tipefimex/0haih4Q/two_player_games_for_playstation_2.pdfIn PDF document text
- https://cdn.sqhk.co/kivipemo/yUjhOie/kidafodalatariforinoporeb.pdfIn PDF document text
- https://cdn.sqhk.co/fumazuri/jdChbgi/london_to_brighton_bike_ride_2019_map.pdfIn PDF document text
- http://tugrull.com/kerbal_space_program_steamunlockedk3r9h.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zogemidagubaro.epizy.com/bluebeard_vonnegut.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f86c3b08-528a-4b7a-985e-9c6829154c3b/85840694218.pdfIn PDF document text
- https://s3.amazonaws.com/supefujoxopubu/ethiopian_airlines_crash_2019_preliminary_report.pdfIn PDF document text
- https://s3.amazonaws.com/wukara/13431879455.pdfIn PDF document text
- http://wuponiz.epizy.com/1358471943.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4ec48a77-17d7-4bdb-8ce3-c9db1bacdc92/monitor_cardiaco_speedo_66002g0emnp1.pdfIn PDF document text
- https://s3.amazonaws.com/gateme/tomemuduparivojazomamuju.pdfIn PDF document text
- https://s3.amazonaws.com/rudelazifizuvo/rubymine_cheat_sheet.pdfIn PDF document text
- https://s3.amazonaws.com/fovezewi/kixijemob.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_off00010447.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10447 | 4820 bytes |
SHA-256: 8ee96e09ae8815094d85d1ff900a64dc09067b88a08584c46d184a3c6b0a9b87 |
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font_01_sfnt_off000114c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114C0 | 10812 bytes |
SHA-256: bc860025d9d7e117f87cd5bd185b166481ed103d9f4d610c6baa732279d2f8b2 |
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font_02_sfnt_off000139b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x139B5 | 16060 bytes |
SHA-256: 2173a1880e9f774f759393e7d0d28dda91d04d8a3eae6bea41b822770b343b90 |
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