Malicious PDF — malware analysis report

Static analysis result for SHA-256 0a8836e017d31614…

MALICIOUS

PDF

40.8 KB Authoring application: OpenOffice.org
MD5: 7124033666b94f3abc6fa8691876c985 SHA-1: 3cf63904c5eac765a36e349bc11b434894949dac SHA-256: 0a8836e017d31614d4c8a02942ff3c0aeb6b152989eaa1cca3c910a16417d701
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains multiple embedded URLs that likely lead to further malicious content, disguised as a physical therapy document. The presence of external URIs suggests an attempt to download additional payloads or redirect the user to phishing sites.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

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://themountainforge.com/uploads/1/3/0/5/130551343/xoxedugutafox.pdf
    • http://dmicreativemanagement.com/uploads/1/3/0/4/130483928/bc9f74bc40fb.pdf
    • http://justkenosha.net/uploads/1/3/0/7/130775446/3954604.pdf
    • http://camco-stores.com/uploads/1/3/0/4/130476786/guzusodeki.pdf
    • https://worasapam.weebly.com/uploads/1/3/0/5/130541023/889278.pdf
    • http://shardexplorers.com/uploads/1/3/0/5/130550812/130550812.html#physical+therapy+treatment+for+lumbar+spondylosis

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001088.bin
57e519c2ec1ec9d6be35c01719685a96b89f5d858782a632b4805428623a9b2d
pdf-font-stream PDF embedded font (sfnt) at offset 0x1088 7724 bytes