Malicious PDF — malware analysis report

Static analysis result for SHA-256 f71c3dcc074692db…

MALICIOUS

PDF

16.5 KB Created: 2019-05-07 03:23:40 +01:00 Authoring application: mPDF 5.7 First seen: 2021-04-01
MD5: 46cf4aab2088a3ca7310d753fd517ba8 SHA-1: 5a3c08746a8dcb86e8d7f75297a70f58aa87357c SHA-256: f71c3dcc074692db0077ee39902c3ecf24fc18a9f24f11ddfe4ed3d6cb850b5b
100 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9898

Heuristics 3

  • 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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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/4a03a00a02a08a02/The-Woman-in-Black-A-Ghost-Story-by-Susan-Hill.pdf In PDF document text
    • http://muicuiu.dumb1.com/1a07a06a00a00a01/The-Woman-in-Black-A-Ghost-Story-by-Susan-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/4a09a08a09a04a08/The-Woman-in-Black-A-Ghost-Story-by-Susan-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/3a00a08a04a01a08/The-Woman-In-Black-by-Susan-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/1a07a06a03a05a07/The-Woman-In-Black-by-Susan-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/4a09a09a03a02a02/The-Man-in-the-Picture-A-Ghost-Story-by-Susan-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/3a05a07a09a01a09/Bellman-and-Black-A-Ghost-Story-by-Diane-Setterfield.pdfIn PDF document text
    • http://muicuiu.dumb1.com/1a01a08a02a00a02a05/Izzy-Spector---Ghost-Detector-The-Ghost-Dog-of-Hill-Road-by-Robert-Spielman.pdfIn PDF document text
    • http://muicuiu.dumb1.com/4a01a05a09a09a07/Soul-Sister-The-Story-of-a-White-Woman-Who-Turned-Herself-Black-and-Went-to-Live-and-Work-in-Harlem-and-Mississippi-by-Grace-Halsell.pdfIn PDF document text
    • http://muicuiu.dumb1.com/7a08a05a00a05a03/Woman-and-Puppet---Woman-and-Puppet-The-New-Pleasure-Byblis-Leda-Immortal-Love-The-Artist-Triumphant-The-Hill-of-Horsel-by-Pierre-Lou-s.pdfIn PDF document text
    • http://muicuiu.dumb1.com/4a08a09a00a09a01/Black-Berry-Sweet-Juice-On-Being-Black-and-White-in-Canada-by-Lawrence-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/1a06a04a05a01a07/Can-It-Be-True-by-Susan-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/2a03a08a05a06a09/The-Travelling-Bag-by-Susan-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/8a06a00a06a00/Mrs-de-Winter-by-Susan-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/4a07a06a08a08a07/The-Other-Woman-Lloyd-amp-Hill-5-by-Jill-McGown.pdfIn PDF document text
    • http://muicuiu.dumb1.com/1a07a05a09a08a01/The-Mist-in-the-Mirror-by-Susan-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/6a09a01a03a07a09/Femeia-n-negru-by-Susan-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/4a03a04a06a04/Strange-Meeting-by-Susan-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/3a08a01a02a08a08/I-m-The-King-Of-The-Castle-by-Susan-Hill.pdfIn PDF document text
    • http://muicuiu.dumb1.com/2a06a04a05a01a04/The-Magic-Apple-Tree-by-Susan-Hill.pdfIn PDF document text

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