Malicious PDF — malware analysis report

Static analysis result for SHA-256 53035a9a0d8ab846…

MALICIOUS

PDF

25.1 KB Created: 2020-03-16 07:07:19 +00:00 Authoring application: mPDF 5.7
MD5: c4c883bdd9e75d8aaf74709c79a65e26 SHA-1: 247f1b5bf00c19012a3bafe03a57b1adad0141ae SHA-256: 53035a9a0d8ab846097752619eb07a83b266f584e86221bd740479d309f9f4e3
92 Risk Score

Malware Insights

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

The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains embedded URIs pointing to external resources, suggesting a dropper or downloader functionality. The presence of these links, combined with the PDF structure, indicates an attempt to trick users into navigating to malicious sites, likely to download further stages of malware. No scripts were extracted from this sample, limiting the analysis of specific execution techniques.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9716

Heuristics 3

  • ClamAV: Pdf.Dropper.Agent-9312143-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-9312143-0
  • 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/59fa19fa59fa29fa19fa6/The-Lawful-Revolution-Louis-Kossuth-and-the-Hungarians-1848-1849-by-Istv-n-De-k.pdf
    • http://reiteaspdf.dyndns.co.za/19fa09fa19fa69fa79fa89fa5/Garibaldi-s-Defense-of-the-Roman-Republic-1848-to-1849-by-George-Macaulay-Trevelyan.pdf
    • http://reiteaspdf.dyndns.co.za/39fa69fa69fa69fa39fa9/The-Age-of-Revolution-1789-1848-by-Eric-Hobsbawm.pdf
    • http://reiteaspdf.dyndns.co.za/19fa09fa19fa69fa99fa19fa7/1848-The-Making-of-a-Revolution-by-Georges-Duveau.pdf
    • http://reiteaspdf.dyndns.co.za/99fa49fa59fa19fa19fa0/Mode-Und-Revolution-Deutschland-1848-49-by-Isabella-Belting.pdf
    • http://reiteaspdf.dyndns.co.za/19fa09fa19fa69fa69fa19fa6/The-Expanding-Blaze-How-the-American-Revolution-Ignited-the-World-1775-1848-by-Jonathan-I-Israel.pdf
    • http://reiteaspdf.dyndns.co.za/69fa09fa29fa69fa59fa2/Main-Currents-in-Sociological-Thought-Montesquieu-Comte-Marx-deTocqueville-and-the-Sociologists-and-the-Revolution-of-1848-by-Raymond-Aron.pdf
    • http://reiteaspdf.dyndns.co.za/89fa49fa99fa49fa19fa4/Compromising-Of-Louis-XVI-The-armoire-de-fer-and-the-French-Revolution-by-E-Freeman.pdf
    • http://reiteaspdf.dyndns.co.za/49fa29fa19fa39fa49fa3/The-House-of-Rothschild-Money-s-Prophets-1798-1848-The-Worlds-Bankers-1848-1999-by-Niall-Ferguson.pdf
    • http://reiteaspdf.dyndns.co.za/19fa09fa69fa09fa69fa39fa9/St-Louis-Missouri-Bauwerk-in-St-Louis-Person-St-Louis-Sport-St-Louis-Olympische-Sommerspiele-1904-Marilyn-Vos-Savant-by-Source-Wikipedia.pdf
    • http://reiteaspdf.dyndns.co.za/49fa09fa29fa29fa59fa1/The-King-s-Trial-Louis-XVI-vs-the-French-Revolution-by-David-P-Jordan.pdf
    • http://reiteaspdf.dyndns.co.za/69fa99fa99fa79fa69fa4/The-French-Revolution-amp-the-Creation-of-Modern-Political-Culture-Vol-3-The-Transformation-of-Political-Culture-1789-1848-by-Fran-ois-Furet.pdf
    • http://reiteaspdf.dyndns.co.za/29fa09fa19fa29fa69fa9/Commercial-Policy-In-The-French-Revolution-A-Study-Of-The-Career-Of-G-J-A-Ducher-by-Frederick-Louis-Nussbaum.pdf
    • http://reiteaspdf.dyndns.co.za/29fa39fa39fa39fa3/Main-Currents-in-American-Thought-Vol-2-The-Romantic-Revolution-in-America-1800-1860-by-Vernon-Louis-Parrington.pdf
    • http://reiteaspdf.dyndns.co.za/29fa19fa19fa49fa79fa8/Lawful-Overdose-by-Justine-Elvira.pdf
    • http://reiteaspdf.dyndns.co.za/49fa79fa59fa69fa69fa5/Lawful-Domination-Uniform-Fetish-2-by-Stacey-Espino.pdf
    • http://reiteaspdf.dyndns.co.za/39fa79fa69fa99fa59fa7/Lawful-Wife-Eternal-Bachelors-Club-3-by-Tina-Folsom.pdf
    • http://reiteaspdf.dyndns.co.za/19fa69fa99fa99fa49fa0/Lawful-Escort-Eternal-Bachelors-Club-1-by-Tina-Folsom.pdf
    • http://reiteaspdf.dyndns.co.za/89fa79fa19fa59fa3/Lawful-Escort-Eternal-Bachelors-Club-1-by-Tina-Folsom.pdf
    • http://reiteaspdf.dyndns.co.za/89fa59fa69fa39fa49fa7/Legalizing-Prostitution-From-Illicit-Vice-to-Lawful-Business-by-Ronald-Weitzer.pdf