Malicious PDF — malware analysis report

Static analysis result for SHA-256 c20477c451fb169a…

MALICIOUS

PDF

41.8 KB Authoring application: Adobe PDF Library 9.0
MD5: 2ef415e1a48467f15162e9057449f459 SHA-1: fecf727fe9f9ea28d3d4e8284c109ccffbfa5641 SHA-256: c20477c451fb169a772522faacc83472497b9a72851456974aaf53e86eb39f30
92 Risk Score

Malware Insights

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

The file is a PDF document that contains multiple embedded URLs pointing to external PDF files. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' and the ML classifier strongly indicate malicious intent, likely phishing or malware delivery. The embedded URLs are the primary indicators of compromise, suggesting a lure to download further malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9994

Heuristics 3

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • 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://gameosphere.com/uploads/1/3/0/6/130620296/fifebuburisewezir.pdf
    • http://deas-guyz.com/uploads/1/3/0/4/130483616/f979b8b3a3.pdf
    • http://bigislandweddingplanner.net/uploads/1/3/0/2/130270951/refimunorofiv.pdf
    • http://neokundalini.org/uploads/1/3/0/8/130814513/130814513.html#summary+of+absalom+and+achitophel

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001031.bin
360b30562827668803e00dbed9c3aecef08b316e642b1649ca0c4d41050afe0d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1031 8572 bytes

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