Malicious PDF — malware analysis report

Static analysis result for SHA-256 b53ffde2df6ce002…

MALICIOUS

PDF

44.2 KB Authoring application: Pdftk
MD5: 7441cd7829063756cc295704100fefa9 SHA-1: 7e45c74185715c6f71b6242e4660172bc93c9b52 SHA-256: b53ffde2df6ce002d62022570c1c3d8a609d93215cd7c7604f3558ff45ca33bf
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The file is a PDF document that contains multiple embedded URLs, suggesting a phishing or social engineering attempt to trick the user into downloading further malicious content. The ClamAV heuristic 'Pdf.Phishing.TtraffRobotInstall-7605656-0' strongly indicates a phishing campaign. The embedded URLs are the primary indicators of compromise, likely leading to further stages of the attack.

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://dianataylortarot.com/uploads/1/3/0/5/130589050/7471186.pdf
    • http://coldstreamsweetsandtreats.com/uploads/1/3/0/5/130540186/videjajumasopil-razimef-dolitogofinisex-guwawemaxoro.pdf
    • http://becomeaconqueror.com/uploads/1/3/0/6/130639410/vetejitiv.pdf
    • http://danielamansfield.com/uploads/1/3/0/6/130620937/4903872.pdf
    • http://askwiseguys.com/uploads/1/3/0/6/130639093/xuwafot.pdf
    • http://theelfbox.com/uploads/1/3/0/6/130639802/130639802.html#elements+of+auriculotherapy+pdf

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000111a.bin
d295a969b69f222ac3f28f70ac77dc5e8d952484472cd2dc27ebe6872a425101		 pdf-font-stream PDF embedded font (sfnt) at offset 0x111A 9520 bytes

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