Malicious PDF — malware analysis report

Static analysis result for SHA-256 e9e1cfb3e77f8148…

MALICIOUS

PDF

16.6 KB Created: 2020-02-13 22:24:54 +00:00 Authoring application: mPDF 5.7
MD5: 630ac0852ec2aec47820592c8fc0fffd SHA-1: c1cfa5fb1ccdd0b715da89298afc04fa7303454d SHA-256: e9e1cfb3e77f81480bcb89344dd16955f0ef146680fc8a0f335bbadd2cecf877
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded URLs pointing to external PDF documents on the domain 'calistazz.myhome.cx'. This behavior is indicative of a link farm, often used for SEO manipulation or to distribute malicious content. No scripts were extracted, and the document body was heavily obfuscated, making it difficult to determine the exact payload or intent beyond the link distribution.

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://calistazz.myhome.cx/2866869863864868/The-Kingpin-of-Camelot-A-Kinda-Fairytale-3-by-Cassandra-Gannon.pdf
    • http://calistazz.myhome.cx/2868863863863860/Guardian-of-the-Earth-House-Elemental-Phases-2-by-Cassandra-Gannon.pdf
    • http://calistazz.myhome.cx/2862865869863869/Shy-Kinda-Love-What-Kinda-Love-1-by-Deanna-Eshler.pdf
    • http://calistazz.myhome.cx/3861863865860867/For-Camelot-s-Honor-The-Paths-to-Camelot-2-by-Sarah-Zettel.pdf
    • http://calistazz.myhome.cx/3861861869867868/In-Camelot-s-Shadow-The-Paths-to-Camelot-1-by-Sarah-Zettel.pdf
    • http://calistazz.myhome.cx/3864862869860866/Camelot-s-Blood-The-Paths-to-Camelot-4-by-Sarah-Zettel.pdf
    • http://calistazz.myhome.cx/8861867861861869/A-Touch-Of-Camelot-Camelot-Series-by-Delynn-Royer.pdf
    • http://calistazz.myhome.cx/4867867862864862/Camelot-Overthrown-Camelot-1-by-Galen-Wolf.pdf
    • http://calistazz.myhome.cx/8861868862863/Someone-Else-s-Fairytale-Someone-Else-s-Fairytale-1-by-E-M-Tippetts.pdf
    • http://calistazz.myhome.cx/1861864862863867862/The-Camelot-Shadow-Camelot-Shadow-1-by-Sean-Gibson.pdf
    • http://calistazz.myhome.cx/1869862868860861/The-Maddest-of-Men-In-the-Kingpin-s-Shadow-1-by-Ofelia-Gr-nd.pdf
    • http://calistazz.myhome.cx/3860869866864863/Inevitable-A-Kingpin-Love-Affair-2-by-J-L-Beck.pdf
    • http://calistazz.myhome.cx/4866869869862867/A-kinda-Country-Christmas-by-Krista-Phillips.pdf
    • http://calistazz.myhome.cx/1868860863867864/Forever-Kinda-Love-Lovelly-1-by-Clara-Stone.pdf
    • http://calistazz.myhome.cx/1861863865867866864/Kick-Ass-Kinda-Girl-A-Memoir-of-Life-Love-and-Caregiving-by-Kathi-Koll.pdf
    • http://calistazz.myhome.cx/5866860864/American-Kingpin-The-Epic-Hunt-for-the-Criminal-Mastermind-Behind-the-Silk-Road-by-Nick-Bilton.pdf
    • http://calistazz.myhome.cx/8865864860861869/Vanna-Karenina-by-Frank-Gannon.pdf
    • http://calistazz.myhome.cx/1861861868863867868/Touring-the-Hetero-Zoo-by-Christopher-Gannon.pdf
    • http://calistazz.myhome.cx/4860867860866860/Travels-with-Gannon-and-Wyatt-Greenland-by-Patti-Wheeler.pdf
    • http://calistazz.myhome.cx/3860866868866865/The-Guy-Your-Friends-Warned-You-About-Consortium-of-Chaos-3-by-Elizabeth-Gannon.pdf

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