Malicious PDF — malware analysis report

Static analysis result for SHA-256 e60d0187d9cedc20…

MALICIOUS

PDF

17.9 KB Created: 2019-04-30 04:43:08 +01:00 Authoring application: mPDF 5.7
MD5: 8c6bacb9b6e3b2001c88eb859d41dbec SHA-1: ca341859b110f16ef19977106245b5d1bd61f406 SHA-256: e60d0187d9cedc20b67b36c1428aaba47c394693c954053c328f4911982a92de
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF document contains a large number of embedded links, identified by the PDF_SEO_LINK_FARM heuristic. While the specific content of the links appears benign, the sheer volume and structure suggest a link farm designed to direct users to potentially malicious external resources. The ML_NYX_PDF_MALICIOUS heuristic further supports the malicious classification. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9931

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/6a00a08a09a07a09/Bonsai-Master-Class-by-Craig-Coussins.pdf
    • http://muicuiu.dumb1.com/6a00a09a00a02a05/Indoor-Bonsai-for-Beginners-Selection---Care---Training-by-Werner-M-Busch.pdf
    • http://muicuiu.dumb1.com/6a00a09a00a04a00/Bonsai-Tree-Care-Bailout-A-Beginner-s-Bonsai-Guide-by-Joshua-Rothman.pdf
    • http://muicuiu.dumb1.com/6a00a08a08a08a06/The-Secret-Techniques-of-Bonsai-A-Guide-to-Starting-Raising-and-Shaping-Bonsai-by-Masakuni-Kawasumi-II.pdf
    • http://muicuiu.dumb1.com/8a03a06a03a00a09/Bonsai-Tree-How-to-Create-Bonsai-Art-at-Home-by-Tsukuru-Kurono.pdf
    • http://muicuiu.dumb1.com/1a00a01a08a05a02/Quail-Farming-For-Beginners-A-Quick-A-To-Z-Beginners-Guide-On-Raising-Healthy-Quails-by-F-Otieno.pdf
    • http://muicuiu.dumb1.com/7a03a07a02a02/Quail-Farming-for-Beginners-A-Quick-A-to-Z-Beginners-Guide-on-Raising-Healthy-Quails-by-Francis-Okumu.pdf
    • http://muicuiu.dumb1.com/8a09a01a06a02a08/Crystals-for-Beginners-A-Guide-to-Collecting-amp-Using-Stones-amp-Crystals-For-Beginners-by-Corrine-Kenner.pdf
    • http://muicuiu.dumb1.com/6a00a08a08a08a00/Bonsai-by-Susan-Lang.pdf
    • http://muicuiu.dumb1.com/6a00a09a00a02a08/The-Essentials-Of-Bonsai-by-Shufunotomo.pdf
    • http://muicuiu.dumb1.com/6a00a09a00a03a03/Cultivating-Bonsai-by-Sterling-Publishing.pdf
    • http://muicuiu.dumb1.com/6a00a08a08a07a03/Indoor-Bonsai-by-Paul-Lesniewicz.pdf
    • http://muicuiu.dumb1.com/6a00a08a08a09a06/Bonsai-Secrets-by-Peter-Chan.pdf
    • http://muicuiu.dumb1.com/6a08a04a06a06a00/Four-Seasons-of-Bonsai-by-Kyuzo-Murata.pdf
    • http://muicuiu.dumb1.com/6a00a08a09a07a06/Bonsai-Masterclass-by-Peter-Chan.pdf
    • http://muicuiu.dumb1.com/6a00a09a00a03a08/Bonsai-Landscapes-by-Peter-D-Adams.pdf
    • http://muicuiu.dumb1.com/3a07a06a01a04a05/Bloody-Bonsai-Elderhostel-1-by-Peter-E-Abresch.pdf
    • http://muicuiu.dumb1.com/6a00a08a08a06a05/Bonsai-101-Essential-Tips-by-Harry-Tomlinson.pdf
    • http://muicuiu.dumb1.com/3a09a04a00a08a03/Bedtime-for-Bonsai-Guys-amp-Dogs-4-by-Elaine-Fox.pdf
    • http://muicuiu.dumb1.com/6a00a09a00a02a04/Choosing-and-Growing-Bonsai-by-Peter-Chan.pdf

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