Malicious PDF — malware analysis report

Static analysis result for SHA-256 60f6e0f13054f537…

MALICIOUS

PDF

18.6 KB Created: 2019-11-07 09:26:54 +00:00 Authoring application: mPDF 5.7
MD5: 1437cc0d90348d2684fd7f6410a3319e SHA-1: 0f9232d8ac4c025aa67f0d1174fad5d068c2d5ac SHA-256: 60f6e0f13054f5373df028e01f6ba3d0a0134af4da31e2fbdd21ba5a885bb337
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded links, identified by the PDF_SEO_LINK_FARM heuristic, which are likely intended to redirect users to malicious sites. While no scripts were explicitly extracted, the presence of embedded URLs and the ML classifier's high confidence score suggest a malicious intent to exploit users through link manipulation. The document body was unreadable, but the link farm is a strong indicator of a phishing or redirection attack.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9920

Heuristics 2

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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://cefasfese.4pu.com/1731737733735737731/Authority-in-Prayer-Praying-with-Power-and-Purpose-by-Dutch-Sheets.pdf
    • http://cefasfese.4pu.com/1731737733737733730/The-Power-of-a-Praying-Woman-Prayer-and-Study-Guide-by-Stormie-Omartian.pdf
    • http://cefasfese.4pu.com/1731737733737732730/Praying-God-s-Promises-The-Life-Changing-Power-of-Praying-the-Scriptures-by-Linda-Evans-Shepherd.pdf
    • http://cefasfese.4pu.com/5730732736738/God-s-Appointed-Position-in-Prayer---Praying-Wives-Devotionals-by-Cheryl-L-White.pdf
    • http://cefasfese.4pu.com/1739730730736736/The-Power-Of-Praying-Together-by-Stormie-Omartian.pdf
    • http://cefasfese.4pu.com/4737733738730/The-Power-of-a-Praying-Woman-by-Stormie-Omartian.pdf
    • http://cefasfese.4pu.com/9731738732739/The-Power-of-a-Praying-Woman-by-Stormie-Omartian.pdf
    • http://cefasfese.4pu.com/1736735736737734/The-Power-of-a-Praying-Parent-by-Stormie-Omartian.pdf
    • http://cefasfese.4pu.com/1739730730737739/The-Power-of-a-Praying-Teen-by-Stormie-Omartian.pdf
    • http://cefasfese.4pu.com/1739730730739731/The-Power-of-a-Praying-Parent-Book-of-Prayers-by-Stormie-Omartian.pdf
    • http://cefasfese.4pu.com/1738739738738735/The-Power-of-a-Praying-Woman-Book-of-Prayers-by-Stormie-Omartian.pdf
    • http://cefasfese.4pu.com/1730738737739734736/Dutch-and-Gina-The-Power-of-Love-The-President-s-Girlfriend-5-by-Mallory-Monroe.pdf
    • http://cefasfese.4pu.com/6733738734738731/Crisis-of-Catholic-Authority-Faith-and-Power-in-the-Diocese-of-Lincoln-Nebraska-by-Rachel-Pokora.pdf
    • http://cefasfese.4pu.com/7731733736734733/Lincoln-A-Life-of-Purpose-and-Power-by-Richard-J-Carwardine.pdf
    • http://cefasfese.4pu.com/1730731730737731/Aspire-Discovering-Your-Purpose-Through-the-Power-of-Words-by-Kevin-Hall.pdf
    • http://cefasfese.4pu.com/4730738734737/Before-Amen-The-Power-of-a-Simple-Prayer-by-Max-Lucado.pdf
    • http://cefasfese.4pu.com/2732733730739735/Good-Better-Blessed-Living-with-Purpose-Power-and-Passion-by-Joel-Osteen.pdf
    • http://cefasfese.4pu.com/3731739739738737/The-Power-of-Simple-Prayer-How-to-Talk-with-God-about-Everything-by-Joyce-Meyer.pdf
    • http://cefasfese.4pu.com/5731737739731737/Up-with-Authority-Why-We-Need-Authority-to-Flourish-as-Human-Beings-by-Victor-Lee-Austin.pdf
    • http://cefasfese.4pu.com/6735734739730736/Lex-Rex-The-Law-the-King-A-Biblical-Primer-on-the-Purpose-Place-and-Power-of-Civil-Government-by-Thomas-Adamo.pdf