Malicious PDF — malware analysis report

Static analysis result for SHA-256 1d6d3bd0faf366f7…

MALICIOUS

PDF

42.1 KB Created: 2019-02-14 08:25:48 +03:00 Authoring application: - (via Acrobat Distiller 4.05 for Windows)
MD5: 3e5ac16e69a23aea5bf5501725fed8d7 SHA-1: 9900f122961020a409f9a6e992c884781a8613e2 SHA-256: 1d6d3bd0faf366f7796c29b3c86636528419f7609f6a368f615237006a06b78a
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. These links predominantly point to the same domain, suggesting an attempt to manipulate search engine results or redirect users to potentially malicious content hosted on these linked PDFs. No scripts were extracted, and the document body was unreadable, limiting further analysis of the specific lure.

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/dazzling-art-deco-designs-cd-rom-and-book-dover-electronic.pdf
    • http://www.gorillawalker.com/the-book-of-common-prayer-the-texts-of-1549-1559.pdf
    • http://www.gorillawalker.com/give-a-dog-a-bone-stories-poems-jokes-and-riddles.pdf
    • http://www.gorillawalker.com/dirty-twisted-love.pdf
    • http://www.gorillawalker.com/calling-on-the-spirit.pdf
    • http://www.gorillawalker.com/tipi-native-american-homes.pdf
    • http://www.gorillawalker.com/creating-conversations-improvisation-in-everyday-discourse-perspectives-on-creativity.pdf
    • http://www.gorillawalker.com/quilt-lovers-favorites-volume-1.pdf
    • http://www.gorillawalker.com/empowering-excellence-an-executive-guide-to-continuous-improvement.pdf
    • http://www.gorillawalker.com/the-szyk-haggadah-freedom-illuminated.pdf
    • http://www.gorillawalker.com/workbook-for-step-by-step-medical-coding-2012-edition-1e.pdf
    • http://www.gorillawalker.com/a-century-of-new-words-oxford-paperback-reference.pdf
    • http://www.gorillawalker.com/black-nova-part-3-far-from-home-book-22-kindle.pdf
    • http://www.gorillawalker.com/handbook-of-orthodontics-text-and-evolve-ebooks-package-1e-by.pdf
    • http://www.gorillawalker.com/at-the-bar-the-passions-and-peccadilloes-of-american-lawyers.pdf
    • http://www.gorillawalker.com/eleanore-mikus-shadows-of-the-real.pdf
    • http://www.gorillawalker.com/coming-apart-at-the-seams-riley-o-brien-co.pdf
    • http://www.gorillawalker.com/buried-in-benidorm-max-castillo-mystery-1-max-castillo-mysteries.pdf
    • http://www.gorillawalker.com/differences-that-matter-social-policy-and-the-working-poor-in.pdf
    • http://www.gorillawalker.com/ovid-unseens-practice-passages-for-latin-verse-translation-and-comprehension.pdf
    • http://www.gorillawalker.com/the-history-of-israel-volume-2-history-of-moses-and.pdf
    • http://www.gorillawalker.com/salmo-23-a-b.pdf
    • http://www.gorillawalker.com/the-extinction-club.pdf
    • http://www.gorillawalker.com/translating-theory-to-practice-thinking-and-acting-like-an-expert.pdf
    • http://www.gorillawalker.com/the-face-in-the-mirror-the-search-for-the-origins.pdf
    • http://www.gorillawalker.com/negotiating-across-cultures-international-communication-in-an-interdependent-world.pdf
    • http://www.gorillawalker.com/table-manners-and-dining-out-emily-post-s-guidebooks-for.pdf
    • http://www.gorillawalker.com/tied-up-and-blindfolded-bdsm-bondage-male-domination-erotica.pdf
    • http://www.gorillawalker.com/transnational-tort-litigation-jurisdictional-principles.pdf
    • http://www.gorillawalker.com/hatching-brooding-your-own-chicks-chickens-turkeys-ducks-geese-guinea.pdf
    • http://www.gorillawalker.com/advanced-wild-turkey-hunting-and-world-records.pdf
    • http://www.gorillawalker.com/101-ways-to-kill-an-author-s-guide.pdf
    • http://www.gorillawalker.com/xxliving.pdf
    • http://www.gorillawalker.com/king-energy-the-rise-and-fall-of-an-industrial-empire.pdf
    • http://www.gorillawalker.com/structure-and-function-in-cell-signalling.pdf
    • http://www.gorillawalker.com/stile-number-facts-and-calculating-book-8.pdf
    • http://www.gorillawalker.com/raggedy-andy-stories.pdf
    • http://www.gorillawalker.com/educating-peter-paperback.pdf
    • http://www.gorillawalker.com/the-secret-of-life-cosmic-rays-and-radiations-of-living.pdf
    • http://www.gorillawalker.com/the-encyclopedia-of-the-american-armed-forces-2-volume-set.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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