Malicious PDF — malware analysis report

Static analysis result for SHA-256 b84a1c813166ad4e…

MALICIOUS

PDF

40.7 KB Created: 2018-12-14 20:12:39 +03:00 Authoring application: BookVirtual Digital Works (via BookVirtual Corp. Patents Pending.)
MD5: 39fa53a72eb7b336c8043065e7c1d399 SHA-1: 0d94c4e4d791b6897bfc44ae0e98549581a1bb44 SHA-256: b84a1c813166ad4e4bb08be757a2339254497dc0b2cb0c965c621a2bcde5197d
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious File

The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains embedded URIs pointing to external PDF files, suggesting a dropper or downloader functionality. The primary attack pattern involves luring the user to click on these links to retrieve further malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8469

Heuristics 3

  • ClamAV: Pdf.Dropper.Agent-7147107-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7147107-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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/grace-against-the-clock-a-manor-house-mystery-mass-market.pdf
    • http://www.gorillawalker.com/angel-prayers-oracle-cards.pdf
    • http://www.gorillawalker.com/leading-systems-lessons-from-the-power-lab.pdf
    • http://www.gorillawalker.com/the-end-of-the-west-crisis-and-change-in-the.pdf
    • http://www.gorillawalker.com/edgar-cayce-on-healing.pdf
    • http://www.gorillawalker.com/beyond-the-gray-flannel-suit-books-from-the-1950s-that.pdf
    • http://www.gorillawalker.com/jamestown-new-world-adventure.pdf
    • http://www.gorillawalker.com/london-war-notes.pdf
    • http://www.gorillawalker.com/storm-of-my-desire.pdf
    • http://www.gorillawalker.com/communication-matters.pdf
    • http://www.gorillawalker.com/berndtson-new-york-city-city-streets-map.pdf
    • http://www.gorillawalker.com/sabah-kota-kinabalu-travel-map.pdf
    • http://www.gorillawalker.com/sidecar-motorcycles.pdf
    • http://www.gorillawalker.com/separation-of-powers-and-legislative-organization-the-president-the-senate.pdf
    • http://www.gorillawalker.com/6-romances-op-4-chanson-georgienne-no-4-for-orchestra.pdf
    • http://www.gorillawalker.com/shockwave-countdown-to-hiroshima.pdf
    • http://www.gorillawalker.com/a-new-approach-to-bidding-complete-hand-valuation-cv-and.pdf
    • http://www.gorillawalker.com/programming-in-ada-2012-kindle-edition.pdf
    • http://www.gorillawalker.com/stage-iv-healing-in-thailand-can-also-be-murder.pdf
    • http://www.gorillawalker.com/the-candidate-unabridged-audible-audio-edition.pdf
    • http://www.gorillawalker.com/saturn-chiron-and-the-centaurs.pdf
    • http://www.gorillawalker.com/mark-schultz-medium-voice-range.pdf
    • http://www.gorillawalker.com/transformative-dimensions-of-adult-learning.pdf
    • http://www.gorillawalker.com/laparoscopic-cholecystectomy.pdf
    • http://www.gorillawalker.com/sams-teach-yourself-perl-in-21-days-2nd-edition.pdf
    • http://www.gorillawalker.com/the-complete-idiot-s-guide-to-arranging-and-orchestration.pdf
    • http://www.gorillawalker.com/parents-nutrition-bible-a-guide-to-raising-healthy-children.pdf
    • http://www.gorillawalker.com/rock-hard-rock-kiss-book-2-kindle-edition.pdf
    • http://www.gorillawalker.com/internet-linked-sharks-discovery-program.pdf
    • http://www.gorillawalker.com/walking-dead-48.pdf
    • http://www.gorillawalker.com/notes-on-agriculture-in-cyprus-and-its-products.pdf
    • http://www.gorillawalker.com/how-to-write-a-screenplay-in-10-weeks.pdf
    • http://www.gorillawalker.com/rosario-vampire-season-ii-vol-7.pdf
    • http://www.gorillawalker.com/his-name-was-raoul-wallenberg.pdf
    • http://www.gorillawalker.com/the-binary-man.pdf
    • http://www.gorillawalker.com/japanese-religions-and-globalization.pdf
    • http://www.gorillawalker.com/by-willow-creek-press-just-black-cats-2015-wall-calendar.pdf
    • http://www.gorillawalker.com/ragged-hope-surviving-the-fallout-of-other-people-s-choices.pdf
    • http://www.gorillawalker.com/bbc-pronouncing-dictionary-of-british-names-oxford-reference.pdf
    • http://www.gorillawalker.com/understanding-the-global-warming-hoax-expanded-and-updated.pdf
    • http://www.goril
    • 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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