Malicious PDF — malware analysis report

Static analysis result for SHA-256 a247533993e25468…

MALICIOUS

PDF

19.4 KB Created: 2019-04-30 04:14:49 +01:00 Authoring application: mPDF 5.7
MD5: 59bdabbe77d601e2d1a6a18fa11a52d8 SHA-1: 2690379421a3b892f858dd89dcec25dff06529a5 SHA-256: a247533993e254680eaa7566935e13dd5bc848907d7cab38ea4a6412bfd75654
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a large number of embedded URLs, identified by the PDF_SEO_LINK_FARM heuristic. These URLs all point to the same domain, loaminoo.linkpc.net, and appear to be structured for SEO purposes. While the URLs themselves are marked as benign, the sheer volume and structure suggest a malicious intent to manipulate search engine rankings or distribute content from a controlled domain. 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/1098098094092096/Convenient-Lies-Hidden-Truths-1-by-Robin-Patchen.pdf
    • http://loaminoo.linkpc.net/3093091092095091/Hidden-Truths-The-Hidden-Series-1-by-Nicole-Colville.pdf
    • http://loaminoo.linkpc.net/1099090092092092/Hidden-by-Lies-Hidden-Hearts-1-by-Rachel-Caid.pdf
    • http://loaminoo.linkpc.net/6099094094094097/The-Safe-Bet-Hidden-Truths-1-by-Brittney-Sahin.pdf
    • http://loaminoo.linkpc.net/4097095097095094/The-Final-Goodbye-Hidden-Truths-Book-5-by-Brittney-Sahin.pdf
    • http://loaminoo.linkpc.net/1097099093097092/Fresh-from-the-Vegan-Slow-Cooker-200-Ultra-Convenient-Super-Tasty-Completely-Animal-Free-Recipes-by-Robin-G-Robertson.pdf
    • http://loaminoo.linkpc.net/1090095096098098093/Weiser-Book-of-Horror-and-the-Occult-Hidden-Magic-Occult-Truths-and-the-Stories-That-Started-It-All-by-Lon-Milo-DuQuette.pdf
    • http://loaminoo.linkpc.net/8098097090098091/History-s-Greatest-Lies-The-Startling-Truths-Behind-World-Events-our-History-Books-Got-Wrong-by-William-Weir.pdf
    • http://loaminoo.linkpc.net/7098094097099/Web-of-Lies-Hidden-Faces-4-by-Brandilyn-Collins.pdf
    • http://loaminoo.linkpc.net/3096095091096099/Fistful-of-Roses-Hidden-Lies-1-by-Lea-Griffith.pdf
    • http://loaminoo.linkpc.net/4097096093096093/Ketchup-is-a-Vegetable-And-Other-Lies-Moms-Tell-Themselves-by-Robin-O-39-Bryant.pdf
    • http://loaminoo.linkpc.net/2095098098095096/The-Gaslight-Effect-How-to-Spot-and-Survive-the-Hidden-Manipulation-Others-Use-to-Control-Your-Life-by-Robin-Stern.pdf
    • http://loaminoo.linkpc.net/2097096090094090/Sleepers-Awake-by-Kenneth-Patchen.pdf
    • http://loaminoo.linkpc.net/1090091090091090/American-Conspiracies-Lies-Lies-and-More-Dirty-Lies-that-the-Government-Tells-Us-by-Jesse-Ventura.pdf
    • http://loaminoo.linkpc.net/4096092091095099/Truths-and-Dares-Truths-and-Dares-1-by-Amity-Hope.pdf
    • http://loaminoo.linkpc.net/1094095095091092/Love-Lies-amp-High-Heels-Love-Lies-and-More-Lies-1-by-Debby-Conrad.pdf
    • http://loaminoo.linkpc.net/2095098093090093/The-Convenient-Bride-by-Jennifer-St-George.pdf
    • http://loaminoo.linkpc.net/3094097094097095/His-Convenient-Husband-Innamorati-1-by-J-L-Langley.pdf
    • http://loaminoo.linkpc.net/2094094093090092/The-Convenient-Marriage-by-Georgette-Heyer.pdf
    • http://loaminoo.linkpc.net/3092099098/Lies-Damned-Lies-and-History-The-Chronicles-of-St-Mary-s-7-by-Jodi-Taylor.pdf
    • http://loaminoo.linkpc.net/8098097090098091/History-s-Greatest-Lies-The