Malicious PDF — malware analysis report

Static analysis result for SHA-256 a58b7b6ea36dad6d…

MALICIOUS

PDF

22.2 KB Created: 2019-04-30 06:02:03 +01:00 Authoring application: mPDF 5.7
MD5: dec3e7b301e83b2d22765839f2f4a987 SHA-1: c4e4d36c91b6fc5a5be63ba10a2121fc90da0d3c SHA-256: a58b7b6ea36dad6d6a7d0c19cc10b05374f86d2630f4fc5f3a400e61f17d0c0e
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded links, as indicated by the PDF_SEO_LINK_FARM heuristic. These links point to external websites, suggesting a potential phishing or redirection scheme. While the specific intent beyond linking is unclear due to the lack of executable content, the sheer volume of links is suspicious. The ML classifier also flagged this PDF with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9925

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://loaminoo.linkpc.net/8097097091090090/The-Power-of-the-Heart-Finding-Your-True-Purpose-in-Life-by-Baptist-de-Pape.pdf
    • http://loaminoo.linkpc.net/4094099092096093/Miracles-Now-108-Life-Changing-Tools-for-Less-Stress-More-Flow-and-Finding-Your-True-Purpose-by-Gabrielle-Bernstein.pdf
    • http://loaminoo.linkpc.net/1098092096094093/O-s-Little-Guide-to-Finding-Your-True-Purpose-by-The-Oprah-Magazine.pdf
    • http://loaminoo.linkpc.net/1091096090094096094/Finding-Your-Life-s-Purpose-by-Eckhart-Tolle.pdf
    • http://loaminoo.linkpc.net/3096094090099095/Finding-Life-s-Purpose-Inspiration-for-Young-People-by-Pope-Benedict-XVI.pdf
    • http://loaminoo.linkpc.net/1096097098091091/The-Happiness-of-Pursuit-Finding-the-Quest-That-Will-Bring-Purpose-to-Your-Life-by-Chris-Guillebeau.pdf
    • http://loaminoo.linkpc.net/7091093096094093/Lincoln-A-Life-of-Purpose-and-Power-by-Richard-J-Carwardine.pdf
    • http://loaminoo.linkpc.net/4092098098092097/The-Healing-Wisdom-of-Africa-Finding-Life-Purpose-Through-Nature-Ritual-and-Community-by-Malidoma-Patrice-Som-.pdf
    • http://loaminoo.linkpc.net/1097097091090096/Jigsaw-Placing-the-Pieces-of-Your-Life-with-Power-and-Purpose-by-Jason-Cox.pdf
    • http://loaminoo.linkpc.net/2097091093090096/Prayer-Finding-the-Heart-s-True-Home-by-Richard-J-Foster.pdf
    • http://loaminoo.linkpc.net/7090096096095090/True-Refuge-Finding-Peace-and-Freedom-in-Your-Own-Awakened-Heart-by-Tara-Brach.pdf
    • http://loaminoo.linkpc.net/1095096099096098/This-is-How-I-Save-My-Life-A-True-Story-of-Finding-Everything-When-You-are-Willing-to-Try-Anything-by-Amy-B-Scher.pdf
    • http://loaminoo.linkpc.net/8097097092097098/Bombing-to-Win-Air-Power-and-Coercion-in-War-by-Robert-A-Pape.pdf
    • http://loaminoo.linkpc.net/8092093090090/The-Baptist-Confession-of-Faith-and-The-Baptist-Catechism-by-James-M-Renihan.pdf
    • http://loaminoo.linkpc.net/1091099097097099098/A-Warrior-s-Heart-The-True-Story-of-Life-Before-and-Beyond-The-Fighter-by-Micky-Ward.pdf
    • http://loaminoo.linkpc.net/1091094097096099/Spirit-and-Flesh-Life-in-a-Fundamentalist-Baptist-Church-by-James-M-Ault.pdf
    • http://loaminoo.linkpc.net/5098093098090090/Minutes-of-the-Fifth-Annual-Session-of-the-Haw-Ridge-Baptist-Association-Held-with-Ebenezer-Church-Dale-Conty-Alabama-October-11-and-12-1893-by-Haw-Ridge-Baptist-Association.pdf
    • http://loaminoo.linkpc.net/1090091090097091/Aspire-Discovering-Your-Purpose-Through-the-Power-of-Words-by-Kevin-Hall.pdf
    • http://loaminoo.linkpc.net/5098093098090091/Minutes-of-the-Thirty-Fourth-Annual-Session-of-the-Bethlehem-Baptist-Association-Held-with-the-Bethany-Church-Monroe-Conty-ALA-September-21-to-24-1850-by-Bethlehem-Baptist-Association.pdf
    • http://loaminoo.linkpc.net/3096093097095096/Kingdom-Woman-Embracing-Your-Purpose-Power-and-Possibilities-by-Tony-Evans.pdf
    • http://loaminoo.linkpc.net/4092098098092097/The-Healing-Wisdom-of-Afric

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