Malicious PDF — malware analysis report

Static analysis result for SHA-256 f5ccb2d9bcd8ec82…

MALICIOUS

PDF

15.4 KB Created: 2019-04-30 07:45:36 +01:00 Authoring application: mPDF 5.7
MD5: 4de489b4a9b72b20e960321853af3174 SHA-1: ac7883f3a90c31b9c2cadf977d3290beb1e655e1 SHA-256: f5ccb2d9bcd8ec828ea0d5f06652cd4633041e2ede5e7935ef9fd196e7f31641
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

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 hosted on the same domain, suggesting a potential link farm for SEO manipulation or to distribute malicious content. No scripts were extracted, and the document body was unreadable, limiting further analysis of the specific payload or intent beyond the link farm.

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/2733732732732737/The-Queen-of-Blood-The-Queens-of-Renthia-1-by-Sarah-Beth-Durst.pdf
    • http://cefasfese.4pu.com/5738736734734/The-Queen-of-Blood-The-Queens-of-Renthia-1-by-Sarah-Beth-Durst.pdf
    • http://cefasfese.4pu.com/8731735738/The-Queen-of-Sorrow-The-Queens-of-Renthia-3-by-Sarah-Beth-Durst.pdf
    • http://cefasfese.4pu.com/2738731733730730/The-Missing-by-Sarah-Beth-Durst.pdf
    • http://cefasfese.4pu.com/1732733736737731/Conjured-by-Sarah-Beth-Durst.pdf
    • http://cefasfese.4pu.com/8738736738737737/The-Missing-The-Lost-2-by-Sarah-Beth-Durst.pdf
    • http://cefasfese.4pu.com/3738732730731739/Journey-Across-the-Hidden-Islands-by-Sarah-Beth-Durst.pdf
    • http://cefasfese.4pu.com/1731732735731731/Drink-Slay-Love-by-Sarah-Beth-Durst.pdf
    • http://cefasfese.4pu.com/4738736736739734/Scarred-Queen-The-Queens-1-by-Nikita-Slater.pdf
    • http://cefasfese.4pu.com/1738737738732738/The-Sea-Queen-The-Dark-Queens-1-by-Jovee-Winters.pdf
    • http://cefasfese.4pu.com/1735732739732738/The-Queen-s-Secret-Queens-of-England-7-by-Jean-Plaidy.pdf
    • http://cefasfese.4pu.com/1730738738735734732/The-White-Queen-Queens-Of-Draxos-0-6-by-Scarlett-Grove.pdf
    • http://cefasfese.4pu.com/4731734734733738/The-Constant-Queen-Queens-of-Conquest-2-by-Joanna-Courtney.pdf
    • http://cefasfese.4pu.com/6736738733739734/The-Queen-s-Wings-The-Emerging-Queens-1-by-Jamie-K-Schmidt.pdf
    • http://cefasfese.4pu.com/1735737734739739/The-Cursed-Queen-The-Impostor-Queen-2-by-Sarah-Fine.pdf
    • http://cefasfese.4pu.com/8731734737/Jane-Seymour-The-Haunted-Queen-Six-Tudor-Queens-3-by-Alison-Weir.pdf
    • http://cefasfese.4pu.com/3732736730/Katherine-of-Arag-n-The-True-Queen-Six-Tudor-Queens-1-by-Alison-Weir.pdf
    • http://cefasfese.4pu.com/2734734733732733/Sister-Queens-The-Noble-Tragic-Lives-of-Katherine-of-Aragon-and-Juana-Queen-of-Castile-by-Julia-Fox.pdf
    • http://cefasfese.4pu.com/3738733739732734/The-Queen-s-Gambit-The-Books-of-Imirillia-1-by-Beth-Brower.pdf
    • http://cefasfese.4pu.com/2734733734733730/Queen-s-Hunt-River-of-Souls-2-by-Beth-Bernobich.pdf
    • http://cefasfese.4pu.com/1730738738735734732/The-White-Queen-Queens-Of-Draxos-0-6-by-Scarlett-Gr

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