Malicious PDF — malware analysis report

Static analysis result for SHA-256 6f70e1820d9a7f08…

MALICIOUS

PDF

86.8 KB Created: 2021-03-27 18:33:37 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 11dc07b69f4fd67c8b9cd45a1e7d939d SHA-1: d3e20e2223ca1694507e7c2a10a5aa9e90e2185a SHA-256: 6f70e1820d9a7f08f0dd53a52d8654f25c56cc1ecb6bb4fa8cd3e4f3c6fb450b
66 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

Heuristics 4

  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small 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.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The 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.
  • Embedded URL info EMBEDDED_URL
    One 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://xezojetit.ru/award?keyword=alumbrado+publico+con+paneles+solares+pdf PDF link annotation
    • https://cdn.sqhk.co/sixerefe/KGgc7EX/application_insights_api_key_arm_template.pdfIn PDF document text
    • https://cdn.sqhk.co/devisofage/1jbx0gi/ice_cream_places_near_me_right_now.pdfIn PDF document text
    • https://cdn.sqhk.co/jigekuragige/3FCgjie/drift_zone_ps4_split_screen.pdfIn PDF document text
    • https://cdn.sqhk.co/korebuxaguz/miiidKU/dr_driving_2_game_download_apkpure.pdfIn PDF document text
    • https://cdn.sqhk.co/dupetodim/bkpqrO9/rososovufozezalupomalew.pdfIn PDF document text
    • http://oneitshop.info/bowflex_heart_rate_watch_manualyl7yt.pdfIn PDF document text
    • https://cdn.sqhk.co/gafisasiwu/jcvPebm/walking_dead_season_10_episode_16_cast.pdfIn PDF document text
    • http://funseeds.site/kixoxerobojepixitaro3q9k3.pdfIn PDF document text
    • https://cdn.sqhk.co/delotijuw/47jiIoy/wow_classic_invader_s_scourgestone.pdfIn PDF document text
    • http://zugunef.22web.org/estadistica_descriptiva_e_inferencial_zamora.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://magivuxitafexox.rf.gd/kovaak_fps_aim_trainer_free.pdfIn PDF document text
    • http://jatijunulefare.epizy.com/89018186828.pdfIn PDF document text
    • http://tezipibuboxigo.epizy.com/90034072770.pdfIn PDF document text
    • http://maguvunu.epizy.com/aux_champs_lyses_partition_piano.pdfIn PDF document text
    • http://fopekexu.epizy.com/marrs_spelling_bee_registration_form.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/2aec1a82-186c-4e3c-acde-176d9a0d022f/what_is_the_sunrise_model.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/6788c073-4a78-443e-9898-5ca083317417/how_do_i_resync_my_summer_infant_monitor.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/c3fa21bf-bc0c-488d-b944-7b040e1113a1/69740106768.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/9b95b775-b2de-415e-a134-ec96eab174b2/85785362382.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.

FilenameKindSourceSize
font_00_sfnt_off0001145b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1145B 5432 bytes
SHA-256: 047d93ed3f4018bca2f1216149e9a26e77bf7cf68e78c2140e85fec7d336163d
font_01_sfnt_off000126b4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x126B4 11716 bytes
SHA-256: 39e54091437af4fb1edae5a0f8c22f795efc65d388b4ae3ece28eab91eea2a69