Malicious PDF — malware analysis report

Static analysis result for SHA-256 e4ac9297b9ba9eea…

MALICIOUS

PDF

17.0 KB Created: 2020-03-18 21:40:34 +00:00 Authoring application: mPDF 5.7
MD5: 7aff9e4280cf6a51a51433193ad511e2 SHA-1: 44a0c64e5d34a4040d809d45fbde5876fccd5040 SHA-256: e4ac9297b9ba9eea745c5c2ffa06644943ad060406a97b7c0508190635c22c1c
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 is indicative of a link farm or SEO spam technique, likely intended to drive traffic or distribute further malicious content. No scripts were extracted, and the document body was unreadable, limiting the ability to determine the exact payload or intent beyond the URL 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/3865860860864862/Dark-amp-Dangerous-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/2860862860864861/Wild-Boys-After-Dark-Jackson-Wild-Boys-After-Dark-3-Billionaires-After-Dark-3-Love-in-Bloom-45-by-Melissa-Foster.pdf
    • http://calistazz.myhome.cx/2860862866861865/Wild-Boys-After-Dark-Cooper-Wild-Boys-After-Dark-4-Billionaires-After-Dark-4-Love-in-Bloom-46-by-Melissa-Foster.pdf
    • http://calistazz.myhome.cx/3868865861869869/Wild-Boys-After-Dark-Cooper-Wild-Boys-After-Dark-4-Billionaires-After-Dark-4-Love-in-Bloom-46-by-Melissa-Foster.pdf
    • http://calistazz.myhome.cx/2860862860862865/Wild-Boys-After-Dark-Heath-Wild-Boys-After-Dark-2-Billionaires-After-Dark-2-Love-in-Bloom-44-by-Melissa-Foster.pdf
    • http://calistazz.myhome.cx/6867867862865/Mr-X-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/2869867863868861/Mr-X-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/1867864868860862/First-Dance-With-You-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/3868869863860865/Father-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/2866869862860867/Ultimate-Sin-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/7868862866865864/Cling-To-You-Enflamed-3-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/2869861869864862/Snare-Delirious-1-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/2869862860865861/Seek-Delirious-0-5-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/3863863868865860/Hooked-By-You-Enflamed-2-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/1867868863867869/Seek-Delirious-0-5-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/4862862864862869/Fury-Fierce-1-5-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/7868862865868869/Fatal-Fierce-4-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/1867868863868865/Snare-Delirious-1-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/7868862865861865/Happy-Forever-After-Darkness-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/2868868868866863/Doing-It-Wild-Doing-It-1-by-Clarissa-Wild.pdf
    • http://calistazz.myhome.cx/3868865861

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