Malicious PDF — malware analysis report

Static analysis result for SHA-256 1e6327a07d525350…

MALICIOUS

PDF

15.6 KB Created: 2019-05-01 07:44:41 +01:00 Authoring application: mPDF 5.7
MD5: 7be9a55fe45312d263b63fb47cb29c76 SHA-1: 55d0d245b89a2d8f94d3197d4386ea355926178a SHA-256: 1e6327a07d525350390b41178b4e2e6b9dc27c049bc2f21267eb3d56464832c4
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded links pointing to external PDF documents hosted on the domain 'loaminoo.linkpc.net'. This behavior is indicative of a link farm or a method to distribute malicious content disguised as legitimate documents. No scripts were extracted, and the document body was heavily obfuscated, making it difficult to determine the exact payload or intent beyond the link distribution. The primary IOC is the dominant host 'loaminoo.linkpc.net' and the numerous associated URLs.

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/5095090097091092/A-Habit-of-Resistance-by-Fernando-A-Torres.pdf
    • http://loaminoo.linkpc.net/5095090097099090/Resistance-French-Resistance-Book-1-by-Christopher-Nicole.pdf
    • http://loaminoo.linkpc.net/5092099092096/Livro-do-Desassossego-Obra-Essencial-de-Fernando-Pessoa-1-by-Fernando-Pessoa.pdf
    • http://loaminoo.linkpc.net/6097090090096/Poems-of-Fernando-Pessoa-by-Fernando-Pessoa.pdf
    • http://loaminoo.linkpc.net/8090093097092093/Cocina-Mexicana-De-Socorro-Y-Fernando-Del-Paso-Mexican-cooking-of-Socorro-and-Fernando-del-Paso-by-Socorro-del-Paso.pdf
    • http://loaminoo.linkpc.net/1099090092091098/Sin-With-Me-Bad-Habit-3-by-J-T-Geissinger.pdf
    • http://loaminoo.linkpc.net/3093095090098096/Sin-With-Me-Bad-Habit-3-by-J-T-Geissinger.pdf
    • http://loaminoo.linkpc.net/2095090090/Make-Me-Sin-Bad-Habit-2-by-J-T-Geissinger.pdf
    • http://loaminoo.linkpc.net/8091095091095095/Habit-Titan-1-by-T-J-Brearton.pdf
    • http://loaminoo.linkpc.net/4091098092092091/Hot-As-Sin-Bad-Habit-Novella-Book-4-by-J-T-Geissinger.pdf
    • http://loaminoo.linkpc.net/2098090099099095/Creatures-of-Habit-by-Jill-McCorkle.pdf
    • http://loaminoo.linkpc.net/2095091097093097/Creatures-of-Habit-An-Illustrated-Novel-by-Tom-Fassbender.pdf
    • http://loaminoo.linkpc.net/1099099092093098/A-Hard-Habit-To-Break-The-Men-of-Marionville-1-by-K-C-Kendricks.pdf
    • http://loaminoo.linkpc.net/3091091096/You-Are-What-You-Love-The-Spiritual-Power-of-Habit-by-James-K-A-Smith.pdf
    • http://loaminoo.linkpc.net/3092099096099095/The-Habit-Of-Loving-Harlequin-Presents-802-by-Rosemary-Hammond.pdf
    • http://loaminoo.linkpc.net/3094096093094096/Habit-Stacking-97-Small-Life-Changes-That-Take-Five-Minutes-or-Less-by-S-J-Scott.pdf
    • http://loaminoo.linkpc.net/9092094091093093/Hooked-How-to-Build-Habit-Forming-Products-by-Nir-Eyal.pdf
    • http://loaminoo.linkpc.net/4097092096095097/Breaking-the-Habit-Hautboy-Series-Book-2-by-Anne-Berkeley.pdf
    • http://loaminoo.linkpc.net/3096093096099098/Lighten-Up-Seven-Ways-to-Kick-the-Suffering-Habit-by-Deborah-Duda.pdf
    • http://loaminoo.linkpc.net/4090090096099097/The-Teddy-Bear-Habit-Lost-Treasures-3-by-James-Lincoln-Collier.pdf
    • http://loaminoo.linkpc.net/2095091097093097/Creatures-of-Habit-An-Illustrat

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