Malicious PDF — malware analysis report

Static analysis result for SHA-256 6f7c98c1caad7680…

MALICIOUS

PDF

33.8 KB Created: 2019-11-23 19:10:57 +03:00 Authoring application: Adobe Acrobat 7.05 (via Adobe Acrobat 7.05 Paper Capture Plug-in)
MD5: 7ecf0f47b900ed5ca716df13824899da SHA-1: e50624a417f2767ed293a245b541943b9a034792 SHA-256: 6f7c98c1caad7680444921cbf0c7b29fb3e40c9d0caf3674b6828958db6f0889
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a large number of embedded links to external PDF files, primarily hosted on 'gorillawalker.com'. This technique is often used to create link farms for SEO manipulation or to distribute malicious content indirectly. No scripts were extracted, and the document body was unreadable, limiting further analysis of intent beyond the link farm.

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/violin-exam-pieces-grade-5-2016-2019-part-only.pdf
    • http://www.gorillawalker.com/manipal-manual-of-clinical-biochemistry.pdf
    • http://www.gorillawalker.com/saltwater-slavery-a-middle-passage-from-africa-to-american-diaspora.pdf
    • http://www.gorillawalker.com/the-7-day-simple-walking-plan-kindle-edition.pdf
    • http://www.gorillawalker.com/the-promise-of-technology-in-schools-the-next-20-years.pdf
    • http://www.gorillawalker.com/the-early-poetry-of-guittone-d-arezzo-dissertation-series-modern.pdf
    • http://www.gorillawalker.com/memory-and-healing-neurocognitive-and-psychodynamic-perspectives-on-how-patients.pdf
    • http://www.gorillawalker.com/paris-street-style-les-notebooks-set-of-3.pdf
    • http://www.gorillawalker.com/by-robert-a-cropf-american-public-administration-public-service-for.pdf
    • http://www.gorillawalker.com/america-s-finest-us-airborne-uniforms-equipment-and-insignia-of.pdf
    • http://www.gorillawalker.com/comprendiendo-a-tu-hijo-de-2-anos-understanding-your-two.pdf
    • http://www.gorillawalker.com/vegetarian-lunch-30-healthy-delicious-balanced-recipes-vegetarian-life-book.pdf
    • http://www.gorillawalker.com/signature-tastes-of-charlotte-favorite-recipes-of-our-local-restaurants.pdf
    • http://www.gorillawalker.com/oltretomba-n-2-l-orrenda-maschera-vanda-vintage-italian-edition.pdf
    • http://www.gorillawalker.com/colombia-national-geographic-adventure-map.pdf
    • http://www.gorillawalker.com/jesus-is-risen-children.pdf
    • http://www.gorillawalker.com/library-mouse.pdf
    • http://www.gorillawalker.com/audi-a4-2002-thru-2008-haynes-repair-manual.pdf
    • http://www.gorillawalker.com/is-there-love-after-abuse-the-story-of-kobe-kindle.pdf
    • http://www.gorillawalker.com/the-practice-of-lucid-dreaming-version-1-0.pdf
    • http://www.gorillawalker.com/the-black-widow-nancy-drew-files-book-28-kindle-edition.pdf
    • http://www.gorillawalker.com/stress-analysis-and-experimental-techniques-an-introduction.pdf
    • http://www.gorillawalker.com/pe-n-guide-to-spanish-wine-2015.pdf
    • http://www.gorillawalker.com/trout-fishing-in-california-secrets-of-the-top-western-anglers.pdf
    • http://www.gorillawalker.com/the-haute-couture-atelier-the-artisans-of-fashion.pdf
    • http://www.gorillawalker.com/magazine-photo-collage-a-multicultural-assessment-and-treatment-technique.pdf
    • http://www.gorillawalker.com/contemporary-rock-keyboard-play-along-volume-4-keyboard-play-along.pdf
    • http://www.gorillawalker.com/ebb-tide-14-a-nathaniel-drinkwater-novel-mariners-library-fiction.pdf
    • http://www.gorillawalker.com/the-essential-guide-to-overcoming-avoidant-personality-disorder-by-martin.pdf
    • http://www.gorillawalker.com/the-complete-guide-to-hardwood-plywood-and-face-veneer.pdf
    • http://www.gorillawalker.com/the-hell-of-osirak-betrayal-betrayal-redemption-and-salvation-trilogy.pdf
    • http://www.gorillawalker.com/a-new-me-looking-to-the-future.pdf
    • http://www.gorillawalker.com/ireland-erin-land-of-saints-and-giants.pdf
    • http://www.gorillawalker.com/understanding-the-digital-generation-teaching-and-learning-in-the-new.pdf
    • http://www.gorillawalker.com/a-time-of-gifts-on-foot-to-constantinople-from-the.pdf
    • http://www.gorillawalker.com/acta-regum-et-imperatorum-karolinorum-digesta-et-enarrata-die-urkunden.pdf
    • http://www.gorillawalker.com/learn-to-draw-lilo-stitch-dma-learntodraw-books.pdf
    • http://www.gorillawalker.com/comprehensive-catalog-and-encyclopedia-of-morgan-and-peace-dollars.pdf
    • http://www.gorillawalker.com/la-biblia-de-los-ca-dos-spanish-edition.pdf
    • http://www.gorillawalker.com/the-baumgartners-plus-one-unlimited-special-baumgartners-plus-one-serial.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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