Malicious PDF — malware analysis report

Static analysis result for SHA-256 2c43caa19c7c4abf…

MALICIOUS

PDF

21.7 KB Created: 2019-04-30 02:16:50 +01:00 Authoring application: mPDF 5.7
MD5: d719595eb52c8d43b332d42aec1964a2 SHA-1: 4cd5dd6b080a14c253619ae1544b43d7909929e2 SHA-256: 2c43caa19c7c4abf113d9ea258f1fe783a49faca874a6276e8190fc567bb11be
92 Risk Score

Malware Insights

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

The file was detected as malicious by ClamAV and an ML classifier. It contains embedded external URLs, one of which is http://seasasac.lflinkup.com/6da0da2da8da0/The-Foundation-Novels-7-Book-Bundle-Foundation-Foundation-and-Empire-Second-Foundation-Foundation-s-Edge-Foundation-and-Earth-Prelude-to-Foundation-Forward-the-Foundation-by-Isaac-Asimov.pdf. The document body, though heavily obfuscated, also contains references to this URL, suggesting it is the primary lure. The presence of these external links indicates an attempt to redirect the user to malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9925

Heuristics 3

  • ClamAV: Pdf.Malware.Agent-9988905-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Malware.Agent-9988905-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://seasasac.lflinkup.com/6da0da2da8da0/The-Foundation-Novels-7-Book-Bundle-Foundation-Foundation-and-Empire-Second-Foundation-Foundation-s-Edge-Foundation-and-Earth-Prelude-to-Foundation-Forward-the-Foundation-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/2da9da2da9da9da4/Articles-on-Foundation-Universe-Books-Including-I-Robot-Foundation-s-Edge-the-Caves-of-Steel-Prelude-to-Foundation-Foundation-and-Earth-Foundation-Series-Isaac-Asimov-s-Robot-Series-Isaac-Asimov-s-Galactic-Empire-Series-by-Hephaestus-Books.pdf
    • http://seasasac.lflinkup.com/3da2da6da2da7da1/Foundation-s-Edge-Foundation-4-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/2da5da7da7da2da8/Foundation-Foundation-and-Empire-Second-Foundation-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/1da0da5da3da0da0/Foundation-and-Earth-Foundation-5-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/5da2da6da8da6da3/The-Foundation-Trilogy-Foundation-1-3-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/2da4da6da6da3/The-Foundation-Trilogy-Foundation-1-3-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/2da9da2da4da3da7/Prelude-to-Foundation-Foundation-1-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/4da0da5da7da7da7/Foundation-and-Empire-Foundation-2-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/3da2da6da2da6da0/Foundation-and-Empire-Foundation-2-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/3da4da0da3da9da2/Foundation-Foundation-1-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/1da8da2da9da4da4/Foundation-Foundation-1-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/1da5da9da9da7da3/Foundation-s-Triumph-Second-Foundation-Trilogy-3-by-David-Brin.pdf
    • http://seasasac.lflinkup.com/6da6da1da7da8da5/Implementing-Cisco-IOS-Network-Security-IINS-640-554-Foundation-Learning-Guide-Foundation-Learning-Guides-by-Catherine-Paquet.pdf
    • http://seasasac.lflinkup.com/8da5da6da5da1da5/Testimony-The-Legacy-of-Schindler-s-List-and-the-Shoah-Foundation-20th-Anniversary-Commemorative-Edition-by-USC-Shoah-Foundation.pdf
    • http://seasasac.lflinkup.com/4da5da6da6da3da4/Isaac-Asimov-Presents-The-Great-SF-Stories-3-1941-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/1da2da9da7da6da5/Isaac-Asimov-s-Caliban-Isaac-Asimov-s-Caliban-1-by-Roger-MacBride-Allen.pdf
    • http://seasasac.lflinkup.com/2da6da8da1da2/The-early-Asimov-or-Eleven-Years-of-Trying-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/7da8da1da3da3da9/The-Early-Asimov-Volume-3-by-Isaac-Asimov.pdf
    • http://seasasac.lflinkup.com/6da2da8da8da9da8/The-Early-Asimov-Book-Two-by-Isaac-Asimov.pdf

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