MALICIOUS
134
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. The file embeds a large number of external links characteristic of an SEO link farm and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9967
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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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://jacksth.ru/wix?keyword=live+net+apk PDF link annotation
- http://igonlinesupport.com/asp.net_mvc_interview_questions_and_answers_for_3_years_experienceqx4uz.pdfIn PDF document text
- https://cdn.sqhk.co/sevijeruba/m6ljgi8/zebonamuzu.pdfIn PDF document text
- https://cdn.sqhk.co/sutazojawote/pOjggeW/incas_environment_and_modifications.pdfIn PDF document text
- https://cdn.sqhk.co/fagijopi/0hfeLfg/wijigamixolitotuxila.pdfIn PDF document text
- https://cdn.sqhk.co/gotakavapu/8iKPXkE/mini_craft_3d_game.pdfIn PDF document text
- https://cdn.sqhk.co/luxixumogez/jjhhhgL/color_palette_challenge_deviantart.pdfIn PDF document text
- http://voyazh-shina.com/ariens_st724_snowblower_oil_changexa5dy.pdfIn PDF document text
- http://mepamoso.sportsontheweb.net/larson_algebra_1_book.pdfIn PDF document text
- https://cdn.sqhk.co/vejuwipem/yFjcZdl/scan_documents_to_adobe_reader.pdfIn PDF document text
- https://cdn.sqhk.co/feketukadoz/hjjficL/glow_mini_snake_puzzle.pdfIn PDF document text
- http://medicinfo.online/robotica_basica_para_niosdy12z.pdfIn PDF document text
- http://kulotufiw.mypressonline.com/70905361216.pdfIn PDF document text
- http://rumigiwataj.getenjoyment.net/biw_design_books.pdfIn PDF document text
- https://cdn.sqhk.co/tenotitur/s0igrdQ/hello_neighbor_act_2_red_key.pdfIn PDF document text
- https://cdn.sqhk.co/jagibuvat/hfBrjeV/download_ares_virus_mod_apk.pdfIn PDF document text
- http://dikoxikikalonib.scienceontheweb.net/60137113152.pdfIn PDF document text
- https://cdn.sqhk.co/fovulifavu/hfjbjja/76841253620.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/f3323930-904a-44f1-9cc2-4577d799be73/how_do_you_cite_a_book_in_apa_6th_edition.pdfIn PDF document text
- https://s3.amazonaws.com/muvojugejoxip/budapest_train_map.pdfIn PDF document text
- https://s3.amazonaws.com/takateg/play_store_app_jio_lyf.pdfIn PDF document text
- http://vubelifijam.atwebpages.com/how_to_connect_bluetooth_plantronics_headset.pdfIn PDF document text
- https://s3.amazonaws.com/tulosa/transcendental_etudes_sheet_music.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a34c301c-4d6f-4864-bf5e-57475a91e7cb/john_deere_lx255_mower_deck_parts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/00f4d7ef-7817-49c4-9ab5-c9f78b801344/what_are_the_debt_capital_markets.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ca16e963-42cf-49b4-aecc-5a5942528423/free_color_flashcards_for_preschoolers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cb4e211f-d432-4974-bc8a-17956dcac961/why_couldnt_shylock_take_the_pound_of_flesh.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_off0000fef1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEF1 | 4572 bytes |
SHA-256: 6874264daa0293961423e080c600c3d62cce50c50fe11aec03a4a0ece82e9c4b |
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font_01_sfnt_off00010ea3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EA3 | 11428 bytes |
SHA-256: 5368883b3c5cf0e3a6de36b2a93534c15f16e7d111b0fd679178a0d6ff97b2b5 |
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