Malicious PDF — malware analysis report

Static analysis result for SHA-256 447cba73f272d36a…

MALICIOUS

PDF

14.2 KB Created: 2019-05-05 05:01:50 +01:00 Authoring application: mPDF 5.7
MD5: 8066aeb11cc88a203ea47d14e86049cf SHA-1: d82857be79e919b0f3dd9744becfa183d47ad290 SHA-256: 447cba73f272d36a68e5d62a39156e7ce8a223c97ea4a94f9679c865df360d6a
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 links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various book titles, likely as a method to generate traffic or for SEO manipulation. No scripts were extracted, and the document body was unreadable. The primary attack pattern observed is the distribution of numerous malicious links within the document.

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://cefasfese.4pu.com/2738739739739738/Eat-Pray-Die-An-Eat-Pray-Die-Humorous-Mystery-1-by-Chelsea-Field.pdf
    • http://cefasfese.4pu.com/1731737733735736735/Duty-and-the-Beast-Eat-Pray-Die-Humorous-Mystery-5-by-Chelsea-Field.pdf
    • http://cefasfese.4pu.com/1731737733735736734/Let-Us-Pray-by-Watchman-Nee.pdf
    • http://cefasfese.4pu.com/1731737733735737734/To-Pray-and-to-Love-by-Roberta-C-Bondi.pdf
    • http://cefasfese.4pu.com/1730731736738733735/What-to-Pray-For-by-Michael-Kiesow-Moore.pdf
    • http://cefasfese.4pu.com/3732732733739/Eat-Pray-Love-by-Elizabeth-Gilbert.pdf
    • http://cefasfese.4pu.com/1731737733737732734/Teach-Me-to-Pray-by-Andrew-Murray.pdf
    • http://cefasfese.4pu.com/4739736731733737/Pray-and-Prosper-by-Ernest-Holmes.pdf
    • http://cefasfese.4pu.com/4732730737732732/Pray-for-Reign-by-Thea-Atkinson.pdf
    • http://cefasfese.4pu.com/2737731735733739/Pray-What-God-Says-by-Christine-Brooks-Martin.pdf
    • http://cefasfese.4pu.com/1731735737737738732/24-Ways-To-Pray-Through-Your-Day-by-Kerry-Nenn.pdf
    • http://cefasfese.4pu.com/1731737738738732735/Pray-Hard-by-Pamela-Walker.pdf
    • http://cefasfese.4pu.com/1731737733737732737/How-to-Pray-Effectively-by-Chris-Oyakhilome.pdf
    • http://cefasfese.4pu.com/2734739736735737/Eat-Pray-Love-by-Elizabeth-Gilbert.pdf
    • http://cefasfese.4pu.com/5734739733736736/A-Minute-to-Pray-a-Second-to-Die-by-Chris-Desjardins.pdf
    • http://cefasfese.4pu.com/1732739733738734/Pray-The-Gay-Away-A-Southern-Thing-1-by-Sara-York.pdf
    • http://cefasfese.4pu.com/1731738736739732739/Pray-W-Women-of-Bible-by-Elena-Bosetti.pdf
    • http://cefasfese.4pu.com/1731737733734735733/Lord-Teach-Us-To-Pray-by-Andrew-Murray.pdf
    • http://cefasfese.4pu.com/7731734734732734/I-Can-Pray-with-Jesus-by-Debbie-Trafton-O-39-Neal.pdf
    • http://cefasfese.4pu.com/1735739730731733/Learning-to-Pray-in-the-Age-of-Technique-by-Gon-alo-M-Tavares.pdf
    • http://cefasfese.4pu.com/1731737733737732737/How-t