Malicious PDF — malware analysis report

Static analysis result for SHA-256 0a30cd889bff7551…

MALICIOUS

PDF

47.3 KB Created: 2018-12-14 20:23:21 +03:00 Authoring application: - (via ABBYY FineReader 11)
MD5: 0ae3eff696d12ac4ed2e65c7e216af46 SHA-1: a7fa9a6d38b74234414d22349d3791278d9f3f2d SHA-256: 0a30cd889bff75515a7b74505903df58562c6747d32aa3ee1b668682171ae104
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file was flagged by a machine learning classifier as malicious and contains a large number of embedded URLs, indicating a link farm. These URLs likely lead to phishing sites or further malware. The presence of numerous external links suggests an attempt to distribute malicious content or redirect users to compromised websites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8509

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/jurisprudencia-especializada-penal-tomo-v-mayo-2007-spanish-edition-kindle.pdf
    • http://www.gorillawalker.com/making-music-grade-1-student-edition.pdf
    • http://www.gorillawalker.com/making-capitalism-without-capitalists-the-new-ruling-elites-in-eastern.pdf
    • http://www.gorillawalker.com/how-to-paint-a-fort-flower-child-book-2-kindle.pdf
    • http://www.gorillawalker.com/fields-of-color-the-theory-that-escaped-einstein-kindle-edition.pdf
    • http://www.gorillawalker.com/your-brand-the-next-media-company-how-a-social-business.pdf
    • http://www.gorillawalker.com/heartless-a-play.pdf
    • http://www.gorillawalker.com/a-holiday-in-hell-birds-of-prey-book-5.pdf
    • http://www.gorillawalker.com/the-trend-management-toolkit-a-practical-guide-to-the-future.pdf
    • http://www.gorillawalker.com/america-an-amazing-place.pdf
    • http://www.gorillawalker.com/the-buddy-files-the-case-of-the-fire-alarm-book.pdf
    • http://www.gorillawalker.com/cooking-with-fruit-the-complete-guide-to-using-fruit-throughout.pdf
    • http://www.gorillawalker.com/encore-best-in-class-series-eb-alto-clarinet-book-1.pdf
    • http://www.gorillawalker.com/practice-makes-perfect-idiomatic-english.pdf
    • http://www.gorillawalker.com/international-journal-of-quantum-chemistry-symposium-no-1-proceedings-of.pdf
    • http://www.gorillawalker.com/the-complete-incense-book.pdf
    • http://www.gorillawalker.com/the-seven-periods-of-english-architecture-defined-and-illustrated-classic.pdf
    • http://www.gorillawalker.com/luke-cowboys.pdf
    • http://www.gorillawalker.com/sonya-and-the-pleasure-palace-the-epic-adventures-of-sonya.pdf
    • http://www.gorillawalker.com/drive-time-italian-cd-learn-italian-while-you-drive-all.pdf
    • http://www.gorillawalker.com/manuscript-found-in-accra-unabridged-audible-audio-edition.pdf
    • http://www.gorillawalker.com/handbook-of-hematologic-and-oncologic-emergencies.pdf
    • http://www.gorillawalker.com/the-courage-to-care-seven-families-touched-by-disability-and.pdf
    • http://www.gorillawalker.com/before-the-first-breath-the-memoirs-of-a-newborn.pdf
    • http://www.gorillawalker.com/kids-explore-the-gifts-of-children-with-special-needs.pdf
    • http://www.gorillawalker.com/the-rescuers-new-york-review-books-children-s-collection.pdf
    • http://www.gorillawalker.com/money-making-ideas-tips-to-make-money-in-a-faster.pdf
    • http://www.gorillawalker.com/habit-triggers-how-to-create-better-routines-and-success-rituals.pdf
    • http://www.gorillawalker.com/comida-sana-para-el-embarazo-the-complete-pregnancy-cookbook-recetas.pdf
    • http://www.gorillawalker.com/cliffsnotes-shakespeare-s-hamlet.pdf
    • http://www.gorillawalker.com/jesus-cry-from-the-cross-towards-a-first-century-understanding.pdf
    • http://www.gorillawalker.com/software-asset-management-27-success-secrets-27-most-asked-questions.pdf
    • http://www.gorillawalker.com/hank-the-tank-engine.pdf
    • http://www.gorillawalker.com/the-tactical-shotgun-the-best-techniques-and-tactics-for-employing.pdf
    • http://www.gorillawalker.com/achieve-your-dreams.pdf
    • http://www.gorillawalker.com/horses-of-iceland-the-icelandic-horse-in-its-native-environment.pdf
    • http://www.gorillawalker.com/critical-perspectives-in-politics-and-socio-economic-development-in-ghana.pdf
    • http://www.gorillawalker.com/what-is-waldorf-education-three-lectures.pdf
    • http://www.gorillawalker.com/blues-jam-trax-collection-for-guitar-book-2-cd-pack.pdf
    • http://www.gorillawalker.com/el-anochecer-the-dusk-spanish-edition.pdf
    • 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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