Malicious PDF — malware analysis report

Static analysis result for SHA-256 f62d6b7a3cb75449…

MALICIOUS

PDF

34.3 KB Authoring application: QPDF
MD5: 8f96bdc7abde22f78a61de8d7aec95f9 SHA-1: e44c80dfc1f70a62e00a26c038d1783c3a79d0ce SHA-256: f62d6b7a3cb7544994be6807dbad46cca4f797f3e204cc90277288b9819b1c96
62 Risk Score

Malware Insights

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

The file is a PDF document that contains embedded links. One of these links, http://northstarcare.org/uploads/1/3/0/5/130590366/birotowiti_tisajorokikafi_duxujejomevoni_nagexum.pdf, is flagged as an external URI and is associated with a ClamAV detection for phishing. The document body, despite being partially corrupted, contains text related to sound waves and also includes the malicious URL, suggesting a lure to trick users into downloading further malicious content.

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://northstarcare.org/uploads/1/3/0/5/130590366/birotowiti_tisajorokikafi_duxujejomevoni_nagexum.pdf
    • https://wunasare.weebly.com/uploads/1/3/0/5/130588297/66867ca98c3.pdf
    • http://beatafurstenberg.com/uploads/1/3/0/5/130539881/gijovenesaz.pdf
    • http://malakabu.en-help.center/uploads/2020/01/28/fenenokenipug.pdf
    • http://nashobavalleyextractco.com/uploads/1/3/0/4/130477915/130477915.html#properties+of+sound+waves+answers

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001041.bin
78abb67b2c44de648def93a45a845867e6c0161f0feb77e85d52945f53dce53a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1041 7724 bytes

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