Malicious PDF — malware analysis report

Static analysis result for SHA-256 e9fcb7f04e92c4c2…

MALICIOUS

PDF

32.1 KB Created: 2019-05-24 00:42:49 +03:00 Authoring application: Acrobat PDFMaker 10.1 for Word (via Adobe PDF Library 10.0)
MD5: 05ac3d1912129afb6cd7f877d9d8e36d SHA-1: 0e4f088d4326c54e41e4121c6d6d7b0fab786f2c SHA-256: e9fcb7f04e92c4c2bd398df11384e58d8934ea94b09bdfbd5621c6119e038cf4
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of embedded links pointing to external PDF documents on the domain www.gorillawalker.com. This technique is often used to obscure malicious intent or to distribute further content. The ML classifier also flagged this PDF as malicious.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8529

Heuristics 2

  • 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.
  • 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 http://www.gorillawalker.com/fans-bloggers-and-gamers-media-consumers-in-a-digital-age.pdf
    • http://www.gorillawalker.com/secrets-of-the-lost-race.pdf
    • http://www.gorillawalker.com/catholic-update-guide-to-the-sacraments-of-healing-catholic-update.pdf
    • http://www.gorillawalker.com/pocket-guide-to-injectable-drugs-companion-to-the-handbook-on.pdf
    • http://www.gorillawalker.com/the-cubs-and-the-kabbalist-how-a-kabbalah-master-helped.pdf
    • http://www.gorillawalker.com/take-control-of-itunes-12-the-faq.pdf
    • http://www.gorillawalker.com/mounted-by-a-monster-boxed-set-volume-7.pdf
    • http://www.gorillawalker.com/joe-strummer-the-mescaleros.pdf
    • http://www.gorillawalker.com/compass-american-guides-virginia-3rd-edition-compass-american-guide-virginia.pdf
    • http://www.gorillawalker.com/the-fir-tree-fairy-tales-library-binding.pdf
    • http://www.gorillawalker.com/the-europeanization-of-national-political-parties-power-and-organizational-adaptation.pdf
    • http://www.gorillawalker.com/cpat-secrets-study-guide-cpat-exam-review-for-the-career.pdf
    • http://www.gorillawalker.com/multicultural-literacies-dialect-discourse-and-diversity-counterpoints.pdf
    • http://www.gorillawalker.com/fixing-you-back-pain-by-rick-olderman-nov-2-2009.pdf
    • http://www.gorillawalker.com/clinical-guide-to-sonography-exercises-for-critical-thinking-2e.pdf
    • http://www.gorillawalker.com/pc-and-electronics-connecting-your-pc-to-external-devices-productivity.pdf
    • http://www.gorillawalker.com/street-children-the-tragedy-and-challenge-of-the-world-s.pdf
    • http://www.gorillawalker.com/current-issues-in-stuttering-research-and-practice.pdf
    • http://www.gorillawalker.com/embryology-review-for-new-national-boards-embryology-j-s-board.pdf
    • http://www.gorillawalker.com/ordinary-lives.pdf
    • http://www.gorillawalker.com/my-life-in-a-pea-soup.pdf
    • http://www.gorillawalker.com/superlccs-14-schedule-pl-pm-languages-of-e-asia-africa.pdf
    • http://www.gorillawalker.com/chemical-composition-of-everyday-products.pdf
    • http://www.gorillawalker.com/naked-island.pdf
    • http://www.gorillawalker.com/profile-social-media-volume-5.pdf
    • http://www.gorillawalker.com/burro-genius-a-memoir-spanish-edition.pdf
    • http://www.gorillawalker.com/the-expansion-of-russia-problems-of-the-east-and-problems.pdf
    • http://www.gorillawalker.com/end-of-life-care-a-care-worker-handbook.pdf
    • http://www.gorillawalker.com/veterinary-endosurgery-1e.pdf
    • http://www.gorillawalker.com/die-legende-des-minecraft-herobrine-der-dschungel-tempel-german-edition.pdf
    • http://www.gorillawalker.com/violin-concerto-no-1-op-19.pdf
    • http://www.gorillawalker.com/my-life-as-an-explorer.pdf
    • http://www.gorillawalker.com/the-private-press.pdf
    • http://www.gorillawalker.com/concrete-abstract-algebra-from-numbers-to-gr-bner-bases.pdf
    • http://www.gorillawalker.com/politics-plague-and-shakespeare-s-theater-the-stuart-years.pdf
    • http://www.gorillawalker.com/colorado-2011-deluxe-wall-calendar.pdf
    • http://www.gorillawalker.com/project-and-program-management-a-competency-based-approach-second-edition.pdf
    • http://www.gorillawalker.com/the-jesus-chronicles-a-chronological-study-through-the-gospels.pdf
    • http://www.gorillawalker.com/miscellaneous-wreckage.pdf
    • http://www.gorillawalker.com/junie-b-jones-is-a-graduation-girl-junie-b-jones.pdf
    • http://www.gorillawalker.c
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://www.aiim.org/pdfa/ns/extension/
    • http://www.aiim.org/pdfa/ns/schema#
    • http://www.aiim.org/pdfa/ns/property#
    • http://www.aiim.org/pdfa/ns/id/

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