Malicious PDF — malware analysis report

Static analysis result for SHA-256 d4a326f461a64d8d…

MALICIOUS

PDF

37.9 KB Created: 2019-05-06 16:54:19 +01:00 Authoring application: mPDF 5.7
MD5: 584f494ef327721b561d9336d8a8cc1f SHA-1: 8c118d5f8a73e417fafb3e08391900f918b15afe SHA-256: d4a326f461a64d8de777837cca789c3e7ae19415596de0bb6742a967b047bdb8
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF file contains a large number of embedded URLs, identified by the PDF_SEO_LINK_FARM heuristic. These URLs point to what appear to be legitimate historical documents, but the sheer volume and the use of a dynamic DNS hostname suggest a link farm designed to attract traffic or potentially host malicious content. The DOC BODY section is heavily corrupted but contains repeated instances of these URLs, reinforcing their presence within the document's structure.

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/1090096094091097/Declaration-of-Independence-Constitution-of-the-United-States-of-America-Bill-of-Rights-and-Constitutional-Amendments-Including-Images-of-Original-by-Founding-Fathers.pdf
    • http://loaminoo.linkpc.net/7096096099098093/The-Declaration-of-Independence-the-Constitution-of-the-United-States-of-America-with-Amendments-and-Other-Important-American-Documents-by-Founding-Fathers.pdf
    • http://loaminoo.linkpc.net/9096094097096093/The-Constitution-and-Declaration-of-Independence-of-the-United-States-of-America-by-Founding-Fathers.pdf
    • http://loaminoo.linkpc.net/3097091096091/The-Declaration-of-Independence-and-The-Constitution-of-the-United-States-by-Founding-Fathers.pdf
    • http://loaminoo.linkpc.net/8092095099091096/The-Constitution-of-the-United-States-with-Index-and-The-Declaration-of-Independence-by-Founding-Fathers.pdf
    • http://loaminoo.linkpc.net/9095090091098/The-Constitution-of-the-United-States-of-America-with-All-of-the-Amendments-The-Declaration-of-Independence-And-the-Articles-of-Confederation-by-James-Madison.pdf
    • http://loaminoo.linkpc.net/2094098098090096/The-Constitution-of-the-United-States-of-America-by-Founding-Fathers.pdf
    • http://loaminoo.linkpc.net/5093093092098/The-Constitution-of-the-United-States-by-Founding-Fathers.pdf
    • http://loaminoo.linkpc.net/8093093095097099/The-Declaration-of-Independence-and-the-Constitution-of-the-United-States-by-Roger-Pilon.pdf
    • http://loaminoo.linkpc.net/5091098090092092/The-Proposed-Amendments-To-The-Constitution-Of-The-United-States-During-The-First-Century-Of-Its-History-by-Herman-Vandenburg-Ames.pdf
    • http://loaminoo.linkpc.net/8092096090093092/The-Annotated-U-S-Constitution-and-Declaration-of-Independence-by-Jack-N-Rakove.pdf
    • http://loaminoo.linkpc.net/1099094097095090/The-Constitution-and-the-States-The-Role-of-the-Original-Thirteen-in-Framing-and-Adoption-of-the-Federal-Constitution-by-Patrick-T-Conley.pdf
    • http://loaminoo.linkpc.net/8095092098091096/In-the-United-States-Circuit-Court-of-Appeals-for-the-Ninth-Circuit-United-States-of-America-Appellant-vs-Emery-J-Lesher-Appelle-Transcript-of-Record-Upon-Appeal-from-the-United-States-District-Court-for-the-District-of-Oregon-by-United-States-Court-of-Appeals.pdf
    • http://loaminoo.linkpc.net/4094094098097093/Made-in-America-An-Informal-History-of-the-English-Language-in-the-United-States-by-Bill-Bryson.pdf
    • http://loaminoo.linkpc.net/3096099095095092/American-Treasures-The-Secret-Efforts-to-Save-the-Declaration-of-Independence-the-Constitution-and-the-Gettysburg-Address-by-Stephen-Puleo.pdf
    • http://loaminoo.linkpc.net/1090091094093093091/United-States-Circuit-Court-of-Appeals-for-the-Ninth-Circuit-1912-Vol-5-of-6-Transcript-of-Record-William-F-Kettenbach-and-George-H-Kester-Plaintiffs-in-Error-Vs-The-United-States-of-America-Defendant-in-Error-Pages-1521-to-1916-Inclusive-by-United-States-Court-of-Appeals.pdf
    • http://loaminoo.linkpc.net/1090091094093094090/United-States-Circuit-Court-of-Appeals-for-the-Ninth-Circuit-Vol-3-of-6-Transcript-of-Record-William-F-Kettenbach-Geo-H-Kester-and-William-Dwyer-Plaintiffs-in-Error-vs-the-United-States-of-America-Defendant-in-Error-Pages-817-to-1232-Inclusi-by-United-States-Circuit-Court-of-Appeals.pdf
    • http://loaminoo.linkpc.net/8095092098091093/United-States-Circuit-Court-of-Appeals-Fo-the-Ninth-Circuit-The-United-States-of-America-Appellant-vs-Komada-and-Co-Appelle-Condensed-Transcript-of-Record-Upon-Appeal-from-the-United-States-Circuit-Court-for-Northern-District-of-California-by-U-S-Court-of-Appeals-Ninth-Circuit.pdf
    • http://loaminoo.linkpc.net/3096098095090094/The-Framing-of-the-Constitution-of-the-United-States-by-Max-Farrand.pdf
    • http://loaminoo.linkpc.net/8099099095098091/Braiding-Legal-Orders-Implementing-the-United-Nations-Declaration-on-the-Rights-of-Indigenous-Peoples-by-John-Borrows.pdf
    • http://loaminoo.linkpc.net/8092095099091096/The-Constitutio

Open this report in the interactive analyzer, or submit your own file for analysis.