Malicious PDF — malware analysis report

Static analysis result for SHA-256 6d0020752afd3c33…

MALICIOUS

PDF

44.2 KB Created: 2019-03-16 14:01:06 +03:00 Authoring application: - (via Acrobat Distiller 2.0 for Macintosh)
MD5: 412d979e49e1ae3b4067395fb6fab20c SHA-1: b93f7f6abcdc3cedd6273a59ef66623dda3246d0 SHA-256: 6d0020752afd3c333b1020d8853eaafb80aa3cc437c876f3775bfaeab0a47d35
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded URLs pointing to external PDF files, as indicated by the PDF_SEO_LINK_FARM heuristic. The ML classifier also flagged the document as malicious. The embedded URLs are likely used to manipulate search engine rankings or to redirect users to malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9171

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/weight-watchers-discover-how-i-lost-60-pounds-in-3.pdf
    • http://www.gorillawalker.com/the-terror-of-tobermory-vice-admiral-sir-gilbert-stephenson.pdf
    • http://www.gorillawalker.com/if-a-tree-falls-a-family-s-quest-to-hear.pdf
    • http://www.gorillawalker.com/the-ideal-versus-the-feasible-when-designing-interventions-for-students.pdf
    • http://www.gorillawalker.com/positive-strategies-for-students-with-behavior-problems.pdf
    • http://www.gorillawalker.com/reggiecide-unabridged-audible-audio-edition.pdf
    • http://www.gorillawalker.com/colonialism-in-joseph-conrad-s-heart-of-darkness-social-issues.pdf
    • http://www.gorillawalker.com/antropologia-indigenista-historia-de-la-antropologia-spanish-edition.pdf
    • http://www.gorillawalker.com/direct3d-rendering-cookbook.pdf
    • http://www.gorillawalker.com/restoring-function-to-the-injured-human-spinal-cord-advances-in.pdf
    • http://www.gorillawalker.com/cognitive-screening-instruments-a-practical-approach.pdf
    • http://www.gorillawalker.com/representative-democracy-principles-and-genealogy.pdf
    • http://www.gorillawalker.com/intermediate-nutrition-and-activity-journal-personal-wellness-series.pdf
    • http://www.gorillawalker.com/vouching-a-defense-attorney-s-guide-to-witness-credibility-law.pdf
    • http://www.gorillawalker.com/a-syrian-wedding-unabridged-audible-audio-edition.pdf
    • http://www.gorillawalker.com/volleyball-steps-to-success-kindle-edition.pdf
    • http://www.gorillawalker.com/sexy-red-hair-girls-vol-4-sexy-red-hair-girls.pdf
    • http://www.gorillawalker.com/dmitri-shostakovich-catalogue-the-first-hundred-years-and-beyond.pdf
    • http://www.gorillawalker.com/mensa-10-minute-crossword-puzzles-calendar-2011.pdf
    • http://www.gorillawalker.com/cracking-the-act-with-6-practice-tests-2016-edition-college.pdf
    • http://www.gorillawalker.com/r-w-insurance-facilitates-merger-deals-transactional-liability-insurance-representations.pdf
    • http://www.gorillawalker.com/tried-true-all-season-grilling-bbq-top-200-recipes.pdf
    • http://www.gorillawalker.com/understanding-stocks.pdf
    • http://www.gorillawalker.com/residential-design-using-autocad-2014.pdf
    • http://www.gorillawalker.com/television-beginners-guide-cutting-the-cord-life-without-cable-and.pdf
    • http://www.gorillawalker.com/team-based-learning-in-the-social-sciences-and-humanities-group.pdf
    • http://www.gorillawalker.com/algebra-survival-guide-a-conversational-guide-for-the-thoroughly-befuddled.pdf
    • http://www.gorillawalker.com/the-great-war-a-combat-history-of-the-first-world.pdf
    • http://www.gorillawalker.com/stop-over-thinking-your-money-the-five-simple-rules-of.pdf
    • http://www.gorillawalker.com/girls-and-boys-limits-of-non-sexist-child-rearing.pdf
    • http://www.gorillawalker.com/b-is-for-bauhaus-y-is-for-youtube-designing-the.pdf
    • http://www.gorillawalker.com/urban-aerodynamics-wind-engineering-for-urban-planners-and-designers.pdf
    • http://www.gorillawalker.com/gordon-the-origins-of-the-clan-gordon-and-their-place.pdf
    • http://www.gorillawalker.com/anita-blake-vampire-hunter-guilty-pleasures-volume-2-anita-blake.pdf
    • http://www.gorillawalker.com/the-perfect-speculator.pdf
    • http://www.gorillawalker.com/booze-bucks-bamboozle-you-propaganda-v.pdf
    • http://www.gorillawalker.com/suction-gas-plants.pdf
    • http://www.gorillawalker.com/all-natural-eating-snacks-cookbook-all-natural-raw-diabetic-friendly.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/

Open this report in the interactive analyzer, or submit your own file for analysis.