Malicious PDF — malware analysis report

Static analysis result for SHA-256 82f8d95d61cd6fc3…

MALICIOUS

PDF

46.6 KB Created: 2018-12-15 20:11:14 +03:00 Authoring application: PrimoPDF http://www.primopdf.com/ (via PrimoPDF)
MD5: 80e8c974a9335b488000bc438486645c SHA-1: 80a496dc0dc9ded0ee68d2e5887307ac81c737df SHA-256: 82f8d95d61cd6fc30208b82d728d8e70fb13faec2b73754c9442886302fe6c5f
60 Risk Score

Malware Insights

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

The PDF contains a large number of embedded links to external PDF files hosted on www.gorillawalker.com. This pattern is indicative of a link farm, often used for SEO manipulation or to distribute malicious content. No scripts were extracted, and the document body was not readable, 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/the-game.pdf
    • http://www.gorillawalker.com/dna-computing-9th-international-workshop-on-dna-based-computers-dna9.pdf
    • http://www.gorillawalker.com/adrenaline-an-ode-to-love-and-heartbreak.pdf
    • http://www.gorillawalker.com/memory-johns-hopkins-white-papers.pdf
    • http://www.gorillawalker.com/the-official-dancehall-dictionary-a-guide-to-jamaican-dialect-and.pdf
    • http://www.gorillawalker.com/your-microscope-hobby-how-to-make-multi-colored-filters-rheinberg.pdf
    • http://www.gorillawalker.com/managerial-accounting-for-managers-3rd-edition-iowa-state-university-looseleaf.pdf
    • http://www.gorillawalker.com/how-to-sell-photography-on-the-net-the-simplest-guide.pdf
    • http://www.gorillawalker.com/verdi-don-carlo-io-i-ho-perduta-don-carlos-tenor.pdf
    • http://www.gorillawalker.com/the-co-dependent-relationship-an-essential-guide-to-overcoming-codependency.pdf
    • http://www.gorillawalker.com/simple-lessons-for-a-better-life-unexpected-inspiration-from-inside.pdf
    • http://www.gorillawalker.com/supply-chain-management-a-logistics-perspective.pdf
    • http://www.gorillawalker.com/optimal-health-with-multiple-sclerosis-a-guide-to-integrating-lifestyle.pdf
    • http://www.gorillawalker.com/writing-testbenches-functional-verification-of-hdl-models.pdf
    • http://www.gorillawalker.com/dorothy-must-die-stories-volume-2-dorothy-must-die-novella.pdf
    • http://www.gorillawalker.com/singet-dem-herrn-ein-neues-lied-op-91-full-score.pdf
    • http://www.gorillawalker.com/10-woodland-sketches-op-51-clarinet-1-part-qty-3.pdf
    • http://www.gorillawalker.com/fascinating-koi-aqualog-special.pdf
    • http://www.gorillawalker.com/la-doulou-french-edition.pdf
    • http://www.gorillawalker.com/all-i-really-need-to-know-in-business-i-learned.pdf
    • http://www.gorillawalker.com/this-is-frog-jigsaw-book.pdf
    • http://www.gorillawalker.com/kids-travel-journal-my-first-travel-diary-draw-write-journal.pdf
    • http://www.gorillawalker.com/guitar-theory-poster-22-inch-x-34-inch.pdf
    • http://www.gorillawalker.com/consumers-union-blasts-quackenbush-consumers-union-of-the-u-s.pdf
    • http://www.gorillawalker.com/vol-7-music-of-miles-davis-eight-classic-jazz-originals.pdf
    • http://www.gorillawalker.com/the-shadows-of-power-the-council-on-foreign-relations-and.pdf
    • http://www.gorillawalker.com/a-woman-who-essays-interviews-scripts-art-performance.pdf
    • http://www.gorillawalker.com/concrete-repair-rehabilitation-and-retrofitting-ii-2nd-international-conference-on.pdf
    • http://www.gorillawalker.com/code-of-federal-regulations-title-7-agriculture-pt-700-899.pdf
    • http://www.gorillawalker.com/how-to-raise-a-brat.pdf
    • http://www.gorillawalker.com/the-encyclopedia-of-indian-philosophies-volume-4-samkhya-a-dualist.pdf
    • http://www.gorillawalker.com/engineering-property-comparisons-for-2324-t39-and-2024-t351-aluminium.pdf
    • http://www.gorillawalker.com/administrative-public-information-specialist-passbooks.pdf
    • http://www.gorillawalker.com/nutrition-concepts-online-for-nutrition-essentials-and-diet-therapy-user.pdf
    • http://www.gorillawalker.com/please-stop-smoking.pdf
    • http://www.gorillawalker.com/vineyards-and-vaqueros-indian-labor-and-the-economic-expansion-of.pdf
    • http://www.gorillawalker.com/marinisierung-vom-automotor-zum-bootsmotor-german-edition.pdf
    • http://www.gorillawalker.com/leading-with-data-pathways-to-improve-your-school-leadership-for.pdf
    • http://www.gorillawalker.com/8th-international-congress-of-soil-science-transactions-comptes-rendus-berichte.pdf
    • http://www.gorillawalker.com/cocaine-politics-drugs-armies-and-the-cia-in-central-america.pdf
    • http://www.primopdf.com/
    • http://www.gorillawalker
    • 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#
    +1 more URL(s)

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