Malicious PDF — malware analysis report

Static analysis result for SHA-256 04e1162ad8250469…

MALICIOUS

PDF

31.3 KB Created: 2019-04-30 02:19:04 +01:00 Authoring application: mPDF 5.7
MD5: 21ca26d9b3a4b93a106ac2f27c3eb16d SHA-1: e7b1520c59f900e433ae8a00945367ba1bddce5d SHA-256: 04e1162ad825046954462e7aa6d1f4f126a94e1a9f414c03aa4e0b55d74168aa
100 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded links to external PDF files, a technique often used for SEO manipulation or to host malicious content. While the document body is unreadable, the PDF_SEO_LINK_FARM heuristic indicates a mass external link farm, suggesting a deceptive or manipulative purpose. The ML classifier also flagged this PDF as malicious with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9670

Heuristics 3

  • 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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://muicuiu.dumb1.com/2a02a02a07a07a07/Find-It-Fix-It-Flip-It-Make-Millions-in-Real-Estate---One-House-at-a-Time-by-Michael-Corbett.pdf
    • http://muicuiu.dumb1.com/2a02a02a07a01a04/Why-the-Real-Estate-Boom-Will-Not-Bust---And-How-You-Can-Profit-from-It-How-to-Build-Wealth-in-Today-s-Expanding-Real-Estate-Market-by-David-Lereah.pdf
    • http://muicuiu.dumb1.com/1a01a01a01a04a00a07/Buy-It-Rent-It-Profit-Make-Money-as-a-Landlord-in-ANY-Real-Estate-Market-by-Bryan-M-Chavis.pdf
    • http://muicuiu.dumb1.com/7a03a08a01a00a01/HARD-MONEY-SUCCESS-FORMULA-The-18-Critical-Must-Ask-Questions-For-Hard-Money-Lenders-That-Will-Guarantee-Funds-For-Your-Real-Estate-Deals-Every-Single-Time-by-Sandy-Cesaire.pdf
    • http://muicuiu.dumb1.com/4a09a07a08a02a08/Impact-How-to-Get-Noticed-Motivate-Millions-and-Make-a-Difference-in-a-Noisy-World-by-Ken-McArthur.pdf
    • http://muicuiu.dumb1.com/9a04a04a01a06a06/The-Real-Estate-Agent-Redefined-by-Jim-Jaeckels.pdf
    • http://muicuiu.dumb1.com/2a05a07a08a03a06/13-Things-That-Don-t-Make-Sense-The-Most-Baffling-Scientific-Mysteries-of-Our-Time-by-Michael-Brooks.pdf
    • http://muicuiu.dumb1.com/1a00a05a01a05a04a06/California-Real-Estate-Finance-by-John-Fesler.pdf
    • http://muicuiu.dumb1.com/6a00a03a03a07a09/The-Millionaire-Real-Estate-Investor-by-Gary-Keller.pdf
    • http://muicuiu.dumb1.com/1a00a03a05a09a06a06/Complete-Real-Estate-Exchange-And-Acquisition-Handbook-by-Joseph-E-Kearsley.pdf
    • http://muicuiu.dumb1.com/5a06a00a07a04a02/When-the-Bubble-Bursts-Surviving-the-Canadian-Real-Estate-Crash-by-Hilliard-MacBeth.pdf
    • http://muicuiu.dumb1.com/5a00a09a09a03a03/A-World-More-Concrete-Real-Estate-and-the-Remaking-of-Jim-Crow-South-Florida-by-N-D-B-Connolly.pdf
    • http://muicuiu.dumb1.com/1a01a07a02a03a01a05/Make-Millions-Selling-on-QVC-Insider-Secrets-to-Launching-Your-Product-on-Television-and-Transforming-Your-Business-and-Life-Forever-by-Nick-Romer.pdf
    • http://muicuiu.dumb1.com/9a05a05a01a02a05/Bubble-Proof-Real-Estate-Investing-With-CD-ROM-with-Workbook-and-Trump-Cards-by-Dolf-de-Roos.pdf
    • http://muicuiu.dumb1.com/2a02a01a01a04a02/Public-Trust-Betrayed-The-Truth-Behind-the-Real-Estate-Appraisal-Industry-by-James-E-Manning.pdf
    • http://muicuiu.dumb1.com/9a05a05a00a01a08/The-Insider-s-Guide-to-52-Homes-in-52-Weeks-Acquire-Your-Real-Estate-Fortune-Today-by-Dolf-de-Roos.pdf
    • http://muicuiu.dumb1.com/6a09a08a07a01a01/Adventure-Time-The-Flip-Side-by-Paul-Tobin.pdf
    • http://muicuiu.dumb1.com/4a02a01a02a09a09/The-House-in-Prague-How-a-Stolen-House-Helped-an-Immigrant-Girl-Find-Her-Way-Home-by-Anna-Nessy-Perlberg.pdf
    • http://muicuiu.dumb1.com/4a04a07a02a02a01/Last-Harvest-How-a-Cornfield-Became-New-Daleville-Real-Estate-Development-in-America-from-George-Washington-to-the-Builders-of-the-Twenty-First-Century-and-Why-We-Live-in-Houses-Anyway-by-Witold-Rybczynski.pdf
    • http://muicuiu.dumb1.com/1a00a02a05a09a05a00/Chinese-Investment-in-the-United-States-Recent-Trends-in-Real-Estate-Industry-and-Investment-Promotion-by-Iacob-Koch-Weser.pdf

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