Malicious PDF — malware analysis report

Static analysis result for SHA-256 b216e50bd49ac758…

MALICIOUS

PDF

16.1 KB Created: 2020-03-16 07:06:53 +00:00 Authoring application: mPDF 5.7
MD5: e603330953287f714e9c4a806aed80ad SHA-1: 08f53e0f5f6bdd1c0974fdaf5f795e900b248ae3 SHA-256: b216e50bd49ac758392840244dbe99be077dd688c222327f6c985643b829186b
92 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The file was detected as malicious by ClamAV and an ML classifier. It contains multiple external URLs, one of which is explicitly listed as an external URI. The PDF structure and embedded URLs suggest it is a dropper designed to redirect the user to a malicious site to download a second-stage payload. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9811

Heuristics 3

  • ClamAV: Pdf.Dropper.Agent-7676177-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7676177-0
  • 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://reiteaspdf.dyndns.co.za/29fa19fa99fa89fa89fa6/Talon-Xavier-Bayou-Heat-5-6-by-Alexandra-Ivy.pdf
    • http://reiteaspdf.dyndns.co.za/49fa29fa39fa99fa69fa5/Raphael-Parish-Bayou-Heat-1-2-by-Alexandra-Ivy.pdf
    • http://reiteaspdf.dyndns.co.za/29fa79fa89fa49fa49fa5/Sebastian-Aristide-Bayou-Heat-7-8-by-Alexandra-Ivy.pdf
    • http://reiteaspdf.dyndns.co.za/39fa59fa09fa09fa59fa6/Rage-Killian-Bayou-Heat-17-18-1001-Dark-Nights-23-by-Alexandra-Ivy.pdf
    • http://reiteaspdf.dyndns.co.za/89fa19fa29fa29fa49fa2/Hot-N-Saucy-Bayou-Heat-1-by-Lily-Lafayette.pdf
    • http://reiteaspdf.dyndns.co.za/89fa49fa69fa69fa9/Killer-Heat-Alexandra-Cooper-10-by-Linda-Fairstein.pdf
    • http://reiteaspdf.dyndns.co.za/19fa19fa39fa29fa9/Bayou-Shadow-Hunter-Bayou-Magic-1-by-Debbie-Herbert.pdf
    • http://reiteaspdf.dyndns.co.za/29fa89fa29fa89fa59fa5/Heat-Of-The-Moment-Brooklyn-Heat-2-by-Locklyn-Marx.pdf
    • http://reiteaspdf.dyndns.co.za/49fa19fa59fa89fa49fa9/Alpha-Heat-Heat-of-Love-2-by-Leta-Blake.pdf
    • http://reiteaspdf.dyndns.co.za/29fa49fa89fa89fa59fa1/Deadly-Heat-Nikki-Heat-5-by-Richard-Castle.pdf
    • http://reiteaspdf.dyndns.co.za/29fa49fa89fa79fa99fa0/Raging-Heat-Nikki-Heat-6-by-Richard-Castle.pdf
    • http://reiteaspdf.dyndns.co.za/39fa49fa19fa69fa29fa9/Driving-Heat-Nikki-Heat-7-by-Richard-Castle.pdf
    • http://reiteaspdf.dyndns.co.za/39fa09fa19fa19fa09fa6/Slow-Heat-Pacific-Heat-2-by-Jill-Shalvis.pdf
    • http://reiteaspdf.dyndns.co.za/49fa89fa29fa69fa79fa8/Can-t-Take-The-Heat-Brooklyn-Heat-1-by-Locklyn-Marx.pdf
    • http://reiteaspdf.dyndns.co.za/39fa89fa89fa19fa09fa7/Icy-Heat-Heat-Series-by-Leigh-Wyndfield.pdf
    • http://reiteaspdf.dyndns.co.za/69fa99fa99fa79fa79fa8/In-Quisling-s-Shadow-The-Memoirs-of-Vidkun-Quisling-s-First-Wife-Alexandra-by-Yourieff-Alexandra-Andreevna-Voronine-Seaver-Kirsten-a-Yourieff-W-George.pdf
    • http://reiteaspdf.dyndns.co.za/49fa89fa09fa79fa29fa0/A-Christmas-Heat-Wave-Heat-Wave-3-5-by-Alannah-Lynne.pdf
    • http://reiteaspdf.dyndns.co.za/89fa99fa29fa29fa7/Talon-by-J-P-Mercer.pdf
    • http://reiteaspdf.dyndns.co.za/79fa29fa19fa79fa19fa5/Talon-by-Julie-Kagawa.pdf
    • http://reiteaspdf.dyndns.co.za/19fa19fa09fa49fa19fa2/Come-Fly-with-Me-Talon-1-by-Gigi-Sedlmayer.pdf
    • http://reiteaspdf.dyndns.co.za/39fa49fa19fa69fa29fa9/Driving-Heat-Nikki-Heat

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