Malicious PDF — malware analysis report

Static analysis result for SHA-256 c052a3dadbf69ce5…

MALICIOUS

PDF

14.9 KB Created: 2019-05-02 05:13:06 +01:00 Authoring application: mPDF 5.7
MD5: 6a927ca6fd53a6d43f7dc0a610baa29a SHA-1: 6dd6d52b334814ec84c0cd6400e14351b0f6f66e SHA-256: c052a3dadbf69ce5c1d683a4de26fac4a2a575ec35e034a3af724a4459c2d6c9
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded URLs, identified by the PDF_SEO_LINK_FARM heuristic. These URLs point to various book titles hosted on the 'loaminoo.linkpc.net' domain. The document body confirms the presence of these links, suggesting the primary purpose is to direct users to external content, likely for SEO manipulation or to generate traffic. No scripts were extracted from this sample.

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/3095090099091/Past-Present-and-Promises-by-Patricia-H-Graham.pdf
    • http://loaminoo.linkpc.net/4094095097094091/Past-Promises-Jamesville-7-by-N-J-Walters.pdf
    • http://loaminoo.linkpc.net/3090093094095094/Past-And-Present-by-Thomas-Carlyle.pdf
    • http://loaminoo.linkpc.net/7090091092095093/Pompei-Past-and-Present-by-Luigi-Fischetti.pdf
    • http://loaminoo.linkpc.net/8098093093092098/Chino-Warbird-Treasures-Past-and-Present-by-Joe-Cupido.pdf
    • http://loaminoo.linkpc.net/4091097097096095/The-Mayan-Culture-Past-and-Present-by-Gary-Wonning.pdf
    • http://loaminoo.linkpc.net/7094098096091093/Africa-Since-1940-The-Past-of-the-Present-by-Frederick-Cooper.pdf
    • http://loaminoo.linkpc.net/6090092094099091/Lebanese-Cuisine-Past-and-Present-by-Andr-e-Maalouf.pdf
    • http://loaminoo.linkpc.net/1091098095096099092/Columbus-Past-Present-and-Future-by-Brad-Pauquette.pdf
    • http://loaminoo.linkpc.net/6096091095095098/The-Hospitals-of-Portsmouth-Past-and-Present-by-Molly-Gange.pdf
    • http://loaminoo.linkpc.net/5090091094096090/The-Case-for-Books-Past-Present-and-Future-by-Robert-Darnton.pdf
    • http://loaminoo.linkpc.net/5098094092094095/Neocarzinostatin-The-Past-Present-and-Future-of-Anticancer-Drug-by-H-Maeda.pdf
    • http://loaminoo.linkpc.net/4098095097099095/Hip-Hop-Apsara-Ghosts-Past-and-Present-by-Anne-Elizabeth-Moore.pdf
    • http://loaminoo.linkpc.net/1092094098095099/Wild-Dogs-Past-amp-Present-by-Kelly-Milner-Halls.pdf
    • http://loaminoo.linkpc.net/2092090099090099/Promises-Promises-Alluring-Promises-1-by-Josie-Bordeaux.pdf
    • http://loaminoo.linkpc.net/9099092093098096/The-Tiber-and-the-Thames-Their-Associations-Past-and-Present-by-Sarah-Butler-Wister.pdf
    • http://loaminoo.linkpc.net/3098094092091098/Santa-and-Pete-A-Novel-of-Christmas-Present-and-Past-by-Christopher-Paul-Moore.pdf
    • http://loaminoo.linkpc.net/3092093093093094/Past-Present-and-Future-The-Family-Tree-series-2-by-Tracy-Kincaid.pdf
    • http://loaminoo.linkpc.net/9099092092094097/The-Tiber-and-the-Thames-Their-Associations-Past-and-Present-by-Sarah-Butler-Wister.pdf
    • http://loaminoo.linkpc.net/5090096099099096/Thunder-amp-Lightning-Weather-Past-Present-Future-by-Lauren-Redniss.pdf

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