Malicious PDF — malware analysis report

Static analysis result for SHA-256 e52faa29a9756287…

MALICIOUS

PDF

43.1 KB Created: 2018-11-21 20:53:20 +03:00 Authoring application: Adobe InDesign CS5 (7.0.5) (via Adobe PDF Library 9.9)
MD5: 5a5cd014bb097f3c07eaade6317ce707 SHA-1: f436f232c3f3e0df44638d8f1bd97a122fc01d2c SHA-256: e52faa29a975628779a6c15dc3431d2cb750d3c014ee11eaab63f7fe2e8f39e8
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The PDF was identified as a link farm containing 32 external links, all pointing to PDFs on the same domain. This suggests a tactic to distribute or obscure malicious content by redirecting users through multiple layers of documents. No scripts were extracted, and the document body was heavily obfuscated, making it difficult to determine the exact nature of the linked content.

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/the-crew.pdf
    • http://www.gorillawalker.com/new-zealand-1-950-000-travel-map.pdf
    • http://www.gorillawalker.com/women-and-power-in-argentine-literature-stories-interviews-and-critical.pdf
    • http://www.gorillawalker.com/every-chance-i-get-harlequin-kimani-romance-kimani-hotties.pdf
    • http://www.gorillawalker.com/a-how-to-guide-for-teaching-english-language-learners-in.pdf
    • http://www.gorillawalker.com/7s-italian-edition.pdf
    • http://www.gorillawalker.com/benessere-well-being-vegan-sugar-free-eating-for-a-healthy.pdf
    • http://www.gorillawalker.com/02405-14-hydronic-and-solar-heating-systems-trainee-guide.pdf
    • http://www.gorillawalker.com/map-anza-borrego-desert-region.pdf
    • http://www.gorillawalker.com/rigby-pm-platinum-collection-leveled-reader-6pk-yellow-levels-6.pdf
    • http://www.gorillawalker.com/the-future-of-our-past.pdf
    • http://www.gorillawalker.com/ccie-cisco-certified-internetwork-expert-voice-certification-exam-preparation-course.pdf
    • http://www.gorillawalker.com/the-jeff-corwin-experience-into-wild-louisiana.pdf
    • http://www.gorillawalker.com/dial-l-for-loveless.pdf
    • http://www.gorillawalker.com/teen-makeup-looks-to-match-your-every-mood.pdf
    • http://www.gorillawalker.com/discoveries-in-egypt-ethiopia-and-the-peninsula-of-sinai-in.pdf
    • http://www.gorillawalker.com/the-savvy-music-teacher-blueprint-for-maximizing-income-impact.pdf
    • http://www.gorillawalker.com/sing-it-on-sunday-morning.pdf
    • http://www.gorillawalker.com/the-essential-guide-to-natural-skin-care-choosing-botanicals-oils.pdf
    • http://www.gorillawalker.com/a-texas-ranger-s-christmas.pdf
    • http://www.gorillawalker.com/developing-game-intelligence-in-soccer.pdf
    • http://www.gorillawalker.com/airliners-granada-guides.pdf
    • http://www.gorillawalker.com/hallelujah-highway-a-history-of-the-catechumenate-font-and-table.pdf
    • http://www.gorillawalker.com/kuns-kultuur-en-lewensorientering-gr-6-leerderboek.pdf
    • http://www.gorillawalker.com/handbook-of-occupational-safety-and-health-human-factors-and-ergonomics.pdf
    • http://www.gorillawalker.com/the-nudist-on-the-late-shift-and-other-true-tales.pdf
    • http://www.gorillawalker.com/courageous-leadership-field-tested-strategy-for-the-360-leader.pdf
    • http://www.gorillawalker.com/guided-math-made-easy-grade-1.pdf
    • http://www.gorillawalker.com/resident-evil-nemesis.pdf
    • http://www.gorillawalker.com/dance-of-the-sugar-plum-fairies.pdf
    • http://www.gorillawalker.com/the-calligrapher-s-handbook.pdf
    • http://www.gorillawalker.com/wreath-of-deception-a-craft-corner-mystery.pdf
    • http://www.gorillawalker.com/408-victorian-ornamental-designs-dover-electronic-clip-art-cd-rom.pdf
    • http://www.gorillawalker.com/the-science-of-measurement-a-historical-survey.pdf
    • http://www.gorillawalker.com/introducing-english-language-a-resource-book-for-students-routledge-english.pdf
    • http://www.gorillawalker.com/scholastic-explora-tu-mundo-dinosaurios-spanish-language-edition-of-scholastic.pdf
    • http://www.gorillawalker.com/starvation-as-a-weapon-domestic-policies-of-deliberate-starvation-as.pdf
    • http://www.gorillawalker.com/super-mario-how-nintendo-conquered-america.pdf
    • http://www.gorillawalker.com/history-of-three-colour-photography-the-focal-library-hardcover.pdf
    • http://www.gorillawalker.com/happiness-through-meditation-mini-book.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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