Malicious PDF — malware analysis report

Static analysis result for SHA-256 08bec4f60d871b59…

MALICIOUS

PDF

17.1 KB Created: 2019-05-02 17:50:02 +01:00 Authoring application: mPDF 5.7
MD5: ad61986a6ca19d96cb3d8de8b2e814e6 SHA-1: a69b9e859e581ce3f0d05573dff0477af97433c4 SHA-256: 08bec4f60d871b59e175e2628c5655ee1bb8a6f9444131c975d68c896f41c96d
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded links to external PDF files, masquerading as legitimate travel guides. This technique is often used to drive traffic to malicious sites or to distribute further malware. The ML classifier also flagged this PDF as malicious, increasing confidence in its suspicious nature.

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/7099097094092093/Birnbaum-s-Walt-Disney-World-Dining-Guide-2014-by-Birnbaum-Travel-Guides.pdf
    • http://loaminoo.linkpc.net/7099097092095098/Birnbaum-s-Walt-Disney-World-2013-by-Birnbaum-Travel-Guides.pdf
    • http://loaminoo.linkpc.net/7099097092098098/Birnbaum-s-Walt-Disney-World-for-Kids-2016-by-Birnbaum-Guides.pdf
    • http://loaminoo.linkpc.net/7099097092098099/Birnbaum-s-Disneyland-Resort-2012-by-Birnbaum-Travel-Guides.pdf
    • http://loaminoo.linkpc.net/7099097092095093/Birnbaum-s-Disneyland-Resort-2013-by-Birnbaum-Travel-Guides.pdf
    • http://loaminoo.linkpc.net/7099097094098094/Birnbaums-Walt-Disney-World-1993-by-Stephen-Birnbaum.pdf
    • http://loaminoo.linkpc.net/7099097093090091/Birnbaum-s-Walt-Disney-World-Without-Kids-2010-by-Wendy-Lefkon.pdf
    • http://loaminoo.linkpc.net/7099097092099090/Birnbaum-s-Walt-Disney-World-for-Kids-2011-by-Wendy-Lefkon.pdf
    • http://loaminoo.linkpc.net/7099097094091099/Birnbaum-s-Walt-Disney-World-for-Kids-by-Kids-2002-by-Jill-Safro.pdf
    • http://loaminoo.linkpc.net/7092097096097094/The-Busy-Family-s-Guide-to-Walt-Disney-World-2014-by-Jeffrey-Merola.pdf
    • http://loaminoo.linkpc.net/8096096091096091/The-Imagineering-Field-Guide-to-Disney-s-Animal-Kingdom-at-Walt-Disney-World-by-Alex-Wright.pdf
    • http://loaminoo.linkpc.net/3091091095091090/Cooking-with-Mickey-Around-our-World-The-Most-Requested-Recipes-from-Walt-Disney-World-and-Disneyland-by-Walt-Disney-Company.pdf
    • http://loaminoo.linkpc.net/2098093091096097/The-Thinking-Fan-s-Guide-To-Walt-Disney-World-Magic-Kingdom-by-Aaron-Wallace.pdf
    • http://loaminoo.linkpc.net/7092097096097095/The-Busy-Family-s-Guide-to-Walt-Disney-World-2015-by-Jeffrey-Merola.pdf
    • http://loaminoo.linkpc.net/7092097096097098/The-Busy-Family-s-Guide-to-Walt-Disney-World-2017-by-Jeffrey-Merola.pdf
    • http://loaminoo.linkpc.net/1090096098092090094/Gulliver-Mickey-Disney-s-Wonderful-World-of-Reading-27-by-Walt-Disney-Company.pdf
    • http://loaminoo.linkpc.net/2091095093090092/The-Emperor-s-New-Clothes-Disney-s-wonderful-world-of-reading-29-by-Walt-Disney-Company.pdf
    • http://loaminoo.linkpc.net/3094099096095090/Story-Walt-Disney-Animation-Studios-The-Archive-Series-by-Walt-Disney-Company.pdf
    • http://loaminoo.linkpc.net/2093093094092094/Walt-Disney-s-Peter-Pan-Walt-Disney-Classic-Edition-by-Monique-Peterson.pdf
    • http://loaminoo.linkpc.net/1090093096095090096/Lhasa-Travel-Guide-by-Offbeat-Guides.pdf