Malicious PDF — malware analysis report

Static analysis result for SHA-256 f64c3d1d9762877d…

MALICIOUS

PDF

75.9 KB Created: 2021-03-11 21:41:43 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 106cc9621771911a36e68d2f8fdb3e00 SHA-1: d5256ac46579729cf501e81ac0639d9da1d3fe19 SHA-256: f64c3d1d9762877da1adf9dccf83be4b261960a18818ce1e49b540740f7f1a8a
98 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

Heuristics 5

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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.
  • ClamAV scan did not complete info CLAMAV_SCAN_INCOMPLETE
    ClamAV scan on this file did not complete (ClamAV error (exit 2)); the verdict reflects only static heuristics. The result is not cached so a later submission will retry the scan.
  • 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://kuzutuzo.ru/award?keyword=bible+study+on+holiness+and+purity+pdf
    • https://static.s123-cdn-static.com/uploads/4445731/normal_5fe41c15e8f0b.pdf
    • https://static.s123-cdn-static.com/uploads/4372723/normal_5ff91c34db225.pdf
    • http://verifybadgesbusiness.com/lenor_dryer_sheets_useszua7u.pdf
    • https://cdn-cms.f-static.net/uploads/4416923/normal_5fd33ab74645c.pdf
    • http://storeyou.store/how_to_reset_maintenance_light_on_2003_honda_civic_exiczt7.pdf
    • http://bathforlegs.xyz/woxodozixodutoxivqgbdu.pdf
    • http://specialsale.info/automation_studio_6_64_bitywk6k.pdf
    • https://static.s123-cdn-static.com/uploads/4391621/normal_5ff27a02eb6b2.pdf
    • http://alania365.ru/grounded_theory_definition_psychology93jzu.pdf
    • https://737bf953-b780-43bc-8af0-312ed5328a40.filesusr.com/ugd/017c44_d3a674a103344f0bb3ae9d91e9afcb0d.pdf?index=true
    • https://uploads.strikinglycdn.com/files/f00de643-d6e2-49e0-8358-27aa6e4b8dc2/zigojobapinefozisu.pdf
    • https://45180a89-8b92-4d54-a4c6-cdf0ad6af3c7.filesusr.com/ugd/2b98a3_d2e0e225a89944c6a59f777c8c699299.pdf?index=true
    • https://9f349447-249b-4747-956a-316fe86e371b.filesusr.com/ugd/d2b720_60b644b3c3ed446fbed0c3a68500c6c5.pdf?index=true
    • https://9534cc33-30dc-483d-bed2-8d5691710d48.filesusr.com/ugd/3835dd_584323713504499e91a3803a3bb1868c.pdf?index=true
    • http://diwavubodinaroj.myartsonline.com/befavimafekevozutemefoj.pdf
    • https://uploads.strikinglycdn.com/files/d58eedfc-88a4-4168-9f40-b9b096bf2972/how_to_make_distilled_water_for_battery.pdf
    • http://majezomisi.myartsonline.com/catholic_daily_bible_reading_guide_2020.pdf
    • https://336ddc11-c37d-4cd6-9685-7accad2975f7.filesusr.com/ugd/479fa9_cfb25a8b26fa49c3a5f60d1fae9da731.pdf?index=true
    • https://3745348a-78a0-42d7-8ff4-af2b45bf5faf.filesusr.com/ugd/02631b_197bd2dd0a83475fa8ef09d1763b1f66.pdf?index=true
    • http://supuwevul.atwebpages.com/38655119013.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/

Open this report in the interactive analyzer, or submit your own file for analysis.