Malicious PDF — malware analysis report

Static analysis result for SHA-256 3ee0f08bc292ace7…

MALICIOUS

PDF

30.9 KB Created: 2019-05-01 11:59:11 +01:00 Authoring application: mPDF 5.7
MD5: 5e712aab8625ec9d3107f42f47998c2b SHA-1: 1d4235479a1198374ec2f1d0d98f6f880b77ff2f SHA-256: 3ee0f08bc292ace7a99a5d804b38bbb8e540c90de75d49d9fc5e1d09248a0dfe
90 Risk Score

Malware Insights

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

The PDF contains a large number of embedded links, identified by the PDF_SEO_LINK_FARM heuristic, directing users to external websites. The ML_NYX_PDF_MALICIOUS heuristic also flagged the document with high confidence. The embedded URLs, although many are marked as benign, contribute to the overall malicious intent of creating a link farm. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9670

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://muicuiu.dumb1.com/6a01a02a07a05a07/The-To-Morrow-of-Death-Or-the-Future-Life-According-to-Science-by-Louis-Figuier.pdf
    • http://muicuiu.dumb1.com/6a01a02a09a05a03/The-Day-After-Death-Or-Our-Future-Life-According-to-Science-by-Louis-Figuier.pdf
    • http://muicuiu.dumb1.com/6a01a02a07a01a08/The-Human-Race-by-Louis-Figuier.pdf
    • http://muicuiu.dumb1.com/6a01a02a08a06a08/The-Ocean-World-Being-a-Description-of-the-Sea-and-Some-of-Its-Inhabitants-by-Louis-Figuier.pdf
    • http://muicuiu.dumb1.com/3a09a07a00a05a03/Is-There-Life-After-Death-The-Extraordinary-Science-Of-What-Happens-When-We-Die-Why-Science-Is-Taking-The-Idea-Of-An-Afterlife-Seriously-by-Anthony-Peake.pdf
    • http://muicuiu.dumb1.com/6a01a02a08a06a02/Reptiles-and-Birds-A-Popular-Account-of-Their-Various-Orders-with-a-Description-of-the-Habits-and-Economy-of-the-Most-Interesting-by-Louis-Figuier.pdf
    • http://muicuiu.dumb1.com/7a00a06a03a08a06/Heaven-What-Science-Really-Tells-Us-about-Life-After-Death-by-Ivanhoe-Chaput.pdf
    • http://muicuiu.dumb1.com/3a02a08a03a00a05/The-SFWA-European-Hall-of-Fame-Sixteen-Contemporary-Masterpieces-of-Science-Fiction-from-the-Continent-by-James-K-Morrow.pdf
    • http://muicuiu.dumb1.com/4a07a00a06a03a07/Articles-on-in-Death-Novel-Series-Including-In-Death-Eve-Dallas-Naked-in-Death-Roarke-in-Death-Characters-Glory-in-Death-Immortal-in-Death-Vengeance-in-Death-in-Death-Technology-Origin-in-Death-Memory-in-Death-Novel-by-Hephaestus-Books.pdf
    • http://muicuiu.dumb1.com/3a06a06a06a04a01/Death-An-Exploration-Learning-To-Embrace-Life-s-Most-Feared-Mystery-Death-Dying-Grieving-Grief-Mortality-Loss-Coping-with-Death-Book-1-by-Loren-Mayshark.pdf
    • http://muicuiu.dumb1.com/6a06a04a06a08a02/Les-Rois-de-France-Louis-XIII-Louis-XIV-Louis-XV-Louis-XVI-by-Jean-Christian-Petitfils.pdf
    • http://muicuiu.dumb1.com/7a00a00a04a08a07/The-Future-of-Everything-The-Science-of-Prediction-by-David-Orrell.pdf
    • http://muicuiu.dumb1.com/3a07a00a09a08a07/Locked-Rooms-Open-Doors-Diaries-And-Letters-Of-Anne-Morrow-Lindbergh-1933-1935-by-Anne-Morrow-Lindbergh.pdf
    • http://muicuiu.dumb1.com/8a02a00a07a06a01/Prediction-Science-Decision-Making-and-the-Future-of-Nature-by-Stanley-A-Changnon.pdf
    • http://muicuiu.dumb1.com/4a08a04a07a00a08/The-Mammoth-Book-of-Extreme-Science-Fiction-New-Generation-Far-future-SF-by-Mike-Ashley.pdf
    • http://muicuiu.dumb1.com/4a02a05a00a08/The-Little-Death-Louis-Kincaid-10-by-P-J-Parrish.pdf
    • http://muicuiu.dumb1.com/5a02a04a07a06a00/Prol-gom-nes-toute-m-taphysique-future-qui-aura-le-droit-se-pr-senter-comme-science-by-Immanuel-Kant.pdf
    • http://muicuiu.dumb1.com/1a00a04a09a03a04a05/Data-Science-at-the-Command-Line-Facing-the-Future-with-Time-Tested-Tools-by-Jeroen-Janssens.pdf
    • http://muicuiu.dumb1.com/4a05a00a01a00/Physics-of-the-Future-How-Science-Will-Shape-Human-Destiny-and-Our-Daily-Lives-by-the-Year-2100-by-Michio-Kaku.pdf
    • http://muicuiu.dumb1.com/9a09a07a02a06/Curb-Your-Thoughts-How-To-Create-The-Future-You-Need-Heal-The-Pain-Of-Unworthiness-Overcome-Negative-Life-Patterns-And-Live-An-Authentic-Life-by-Winsome-Campbell-Green.pdf
    • http://muicuiu.dumb1.com/6a01a02a08a06a02/Reptiles-and-Birds-A-Popular-Account-of-Their-Various-Orders-with-a-Description-of-the-Habits-and-Economy-of-the-Most-Interesting-by-Louis-Figuier.pd