Malicious PDF — malware analysis report

Static analysis result for SHA-256 3319ffe489fdd779…

MALICIOUS

PDF

36.8 KB Created: 2015-08-29 19:30:54 +03:00 Authoring application: 1 (via Softplicity)
MD5: 9a39344998367b871afa1429720c6be7 SHA-1: f2d7d72c39e38c8b0ba272641205b8a0b1963386 SHA-256: 3319ffe489fdd779f49b9066e6a588d5c47bad49e45960e1b27c4cbbeef29466
62 Risk Score

Malware Insights

MITRE ATT&CK
T1204.002 Malicious File T1059.001 PowerShell

The PDF file contains embedded URLs and heuristics indicate it is a dropper. The document body text, while partially obfuscated, suggests a lure related to Scotts product manuals, directing users to a suspicious URL. The ClamAV detection 'Pdf.Dropper.Agent-8510033-0' strongly suggests the file's purpose is to download and execute a secondary payload.

Machine Learning

  • Nyx PDF Classifier clean score 0.0248

Heuristics 3

  • ClamAV: Pdf.Dropper.Agent-8510033-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-8510033-0
  • 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://goto.tomsorg.com/list.php?q=Scotts
    • 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/

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00002945.bin
a0f24350b1a42bda5ea9e3fe836696f329ab4f926ae51c97c2733be760a6f385		 decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2945 19460 bytes
font_01_sfnt_off00005d64.bin
54edd109a3c38d458d69d31242167590f0d9edf0fdfbc57db42eea5d8a2e13cc		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5D64 17076 bytes

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