Malicious PDF — malware analysis report

Static analysis result for SHA-256 f30ae9c93996f550…

MALICIOUS

PDF

18.3 KB Created: 2019-04-30 05:27:20 +01:00 Authoring application: mPDF 5.7
MD5: 91bec99fa1d3cd763860dcc2eed1fd59 SHA-1: d129ded40b2092b3d1ed28cd932c023192cbecf8 SHA-256: f30ae9c93996f550d1c6f3b469c13692e7326fe247f8351066825fdc4062b289
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a large number of embedded links pointing to external PDF files hosted on the 'loaminoo.linkpc.net' domain. This heuristic firing indicates a link farm, likely intended to drive traffic or distribute further malicious content. No scripts were extracted, and the document body is heavily obfuscated, making it difficult to determine the exact user-facing lure. The primary attack pattern observed is the mass distribution of external links.

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/9098095095094092/A-Long-Time-Coming-by-Melanie-Joosten.pdf
    • http://loaminoo.linkpc.net/2094096093095090/Gravity-Happens-Forcing-Gravity-2-by-Monica-Alexander.pdf
    • http://loaminoo.linkpc.net/6092097092099/Force-of-Gravity-Gravity-1-by-Kelly-Stevenson.pdf
    • http://loaminoo.linkpc.net/3098093098096091/Forcing-Gravity-Forcing-Gravity-1-by-Monica-Alexander.pdf
    • http://loaminoo.linkpc.net/6093093094094092/M-lanie-fran-aise-et-musulmane-NON-FICTION-by-M-lanie-Georgiades.pdf
    • http://loaminoo.linkpc.net/9098095096097097/Find-your-strength-in-love-by-Bram-Joosten.pdf
    • http://loaminoo.linkpc.net/9098095095095093/Principles-of-Wildlife-Rehabilitation-2nd-edition-by-Sally-Joosten.pdf
    • http://loaminoo.linkpc.net/9098095095094094/Flower-Drying-With-A-Microwave-Techniques-and-Projects-by-Titia-Joosten.pdf
    • http://loaminoo.linkpc.net/9098095098092093/Wise-Tiger-It-s-the-wisdom-of-the-heart-that-will-set-you-free-by-Bram-Joosten.pdf
    • http://loaminoo.linkpc.net/9098095097095096/Voces-Biblicae-Septuagint-Greek-and-Its-Significance-for-the-New-Testament-by-Jan-Joosten.pdf
    • http://loaminoo.linkpc.net/9098095095098095/Pyrenearn-Haute-Route-High-Level-Trail-Through-The-Pyrenees-by-Ton-Joosten.pdf
    • http://loaminoo.linkpc.net/9098095097096090/People-and-Land-in-the-Holiness-Code-An-Exegetical-Study-of-the-Ideational-Framework-of-the-Law-in-Leviticus-17-26-by-Jan-Joosten.pdf
    • http://loaminoo.linkpc.net/1090092099092098092/Der-dipuskomplex-In-Der-Schule-Melanie-Kleins-Klinische-Beitr-ge-Mit-Melanie-Kleins-Aufsatz-quot-Der-dipuskomplex-Im-Lichte-Fr-her-ngste-quot-Und-Einer-Einf-Von-Hanna-Segal-by-Ronald-Britton.pdf
    • http://loaminoo.linkpc.net/9098095096097092/Conservatism-and-Innovation-in-the-Hebrew-Language-of-the-Hellenistic-Period-Proceedings-of-a-Fourth-International-Symposium-on-the-Hebrew-of-the-Dead-Sea-Scrolls-amp-Ben-Sira-by-Jan-Joosten.pdf
    • http://loaminoo.linkpc.net/3093097091092090/Gravity-by-L-D-Cedergreen.pdf
    • http://loaminoo.linkpc.net/1091095097099090/The-Laws-of-Gravity-by-Liz-Rosenberg.pdf
    • http://loaminoo.linkpc.net/5096092097096/Phases-of-Gravity-by-Dan-Simmons.pdf
    • http://loaminoo.linkpc.net/8095092098092099/Gravity-s-Revenge-by-A-E-Marling.pdf
    • http://loaminoo.linkpc.net/1091096095098096/Gravity-by-Leanne-Lieberman.pdf
    • http://loaminoo.linkpc.net/4092097091093096/Gravity-by-Sarah-Deming.pdf

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