Malicious PDF — malware analysis report

Static analysis result for SHA-256 1ec1fafc775e6312…

MALICIOUS

PDF

37.2 KB Authoring application: Pdftk
MD5: a5dba50ab1610b1321ee011ea1c262bb SHA-1: 6761df5c13038045369fa6624b69141220d8e98e SHA-256: 1ec1fafc775e631224590aaaf79a15f685af66e6230e22997e9078f39eba5deb
92 Risk Score

Malware Insights

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

The PDF document contains embedded URLs that are indicative of a phishing or malware distribution attempt. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' strongly suggests a phishing context, likely aiming to trick users into downloading further malicious content. The ML classifier also flagged this PDF with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9995

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://jaimebryant.com/uploads/1/3/0/5/130590058/4174afbf1346.pdf
    • http://monashsoccerclub.com/uploads/1/3/0/5/130539329/xazazebaki.pdf
    • http://locksmithwaukesha.com/uploads/1/3/0/7/130776393/aad3dc8996078.pdf
    • http://5pointauto.com/uploads/1/3/0/6/130620491/130620491.html#management+business+plan+template

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00000fa4.bin
b6118345cc9a0b3216c6158869463e6d2baad7ed5a4377b7ca5c794cfbe022f4		 pdf-font-stream PDF embedded font (sfnt) at offset 0xFA4 8040 bytes

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