MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. It uses a password-protected-archive lure. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9961
Heuristics 6
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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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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://gimoguvi.ru/123?utm_term=toon+blast+update+apk PDF link annotation
- http://nejuwenazi.iblogger.org/94393613110.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4414335/normal_5fcb016296981.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471474/normal_603a89565bff5.pdfIn PDF document text
- https://cdn.sqhk.co/letareximo/ihahcii/luviwizatokepagaden.pdfIn PDF document text
- https://cdn.sqhk.co/xamowizaso/9ighbXR/ielts_speaking_task_2_topics_with_answer.pdfIn PDF document text
- https://cdn.sqhk.co/tutabalero/HjbgenU/fajovijijisitesezepu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4385012/normal_60244bd8c1c48.pdfIn PDF document text
- https://cdn.sqhk.co/ruxuvedije/gerhb86/green_bay_packers_news_now.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405953/normal_6046816666e67.pdfIn PDF document text
- http://xebupalifu.22web.org/dark_souls_2_dlc_recommended_level.pdfIn PDF document text
- https://cdn.sqhk.co/jigitovewuk/Zjgkahg/ninja_tobu_mod_unlimited_money.pdfIn PDF document text
- http://revikusuves.22web.org/99295961315.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454429/normal_601785dd57bfd.pdfIn PDF document text
- http://nojagemegoxeda.22web.org/password_manager_for_apple_and_android.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://bogetezapore.rf.gd/watership_down_new_york_times_book_review.pdfIn PDF document text
- https://s3.amazonaws.com/setigafat/piano_books_popular_songs_2020.pdfIn PDF document text
- http://simeririsus.rf.gd/93018417221.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/676259dc-51c1-4f43-930e-20d3eca2f4e3/lugodix.pdfIn PDF document text
- http://taxisariwoboduz.epizy.com/ultrasonic_interferometer_viva_questions_with_answers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fdaff3ba-0e2f-4863-8ed6-ddca6d0b2a80/hp_officejet_pro_8500_replace_ink_cartridge_error.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/29d32743-81c9-472e-9c8c-56a47b8f20a9/how_to_fix_a_runaway_diesel_engine.pdfIn PDF document text
- https://s3.amazonaws.com/gofiguj/wotulip.pdfIn PDF document text
- https://s3.amazonaws.com/lixuzo/ms_access_database_2007_tutorial.pdfIn PDF document text
- https://s3.amazonaws.com/mubefula/27602363437.pdfIn PDF document text
- https://s3.amazonaws.com/kovilowab/how_much_potassium_in_a_medium_red_potato.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b04a412-0b8b-402e-a2f3-60c6eff2b9d2/warhammer_fantasy_roleplay_3rd_edition_cards.pdfIn PDF document text
- http://kasisag.epizy.com/the_secret_language_of_birthdays_google_books.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2f7431d6-2f6c-43c8-82e4-9de7c789a0f8/positive_psychology_online_course_uk.pdfIn PDF document text
- http://xamudakosenezi.rf.gd/nutrition_information_milk_kefir.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_off0000ff6c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF6C | 5008 bytes |
SHA-256: aad8ba7b58514b06a5548adcf4d7f5cfe7777bab5cf897746de340f79a7effcc |
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font_01_sfnt_off0001107f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1107F | 11192 bytes |
SHA-256: 32e1ecb54df20a42abafb02fc3c1bbd8638f7c00f0d3635c5c86270eba689375 |
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