Malicious PDF — malware analysis report

Static analysis result for SHA-256 d525302e2b38839d…

MALICIOUS

PDF

17.9 KB Created: 2020-03-15 09:45:28 +00:00 Authoring application: mPDF 5.7
MD5: a0808534b7b2397a6a057a302fd170ec SHA-1: 6879afb6183f2b23946608f6c5987826abca5ff7 SHA-256: d525302e2b38839d9ebeadebbba66eb8ad8741c0d9c3d72b27c7ae92044aa53a
90 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF contains a large number of embedded links to external PDF files, hosted on the domain lwoscmobook.myhome.cx. This is indicative of a link farm or a phishing lure, aiming to direct users to potentially malicious content. The ML classifier also flagged this PDF as malicious with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9788

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://lwoscmobook.myhome.cx/152495245524152465248/The-F-Words-Enemies-to-Lovers-4-by-Anyta-Sunday.pdf
    • http://lwoscmobook.myhome.cx/252425243524652405242/William-Enemies-to-Lovers-3-by-Anyta-Sunday.pdf
    • http://lwoscmobook.myhome.cx/252455246524352475248/Taboo-For-You-Friends-to-Lovers-1-by-Anyta-Sunday.pdf
    • http://lwoscmobook.myhome.cx/152475246524652485245/-In-visible-by-Anyta-Sunday.pdf
    • http://lwoscmobook.myhome.cx/252425243524552475241/-Un-Masked-by-Anyta-Sunday.pdf
    • http://lwoscmobook.myhome.cx/452485243524952455247/DJ-Dangerfield-by-Anyta-Sunday.pdf
    • http://lwoscmobook.myhome.cx/152475241524652495244/Leo-Tops-Aries-Signs-of-Love-1-5-by-Anyta-Sunday.pdf
    • http://lwoscmobook.myhome.cx/152475241524852415249/Scorpio-Hates-Virgo-Signs-of-Love-2-by-Anyta-Sunday.pdf
    • http://lwoscmobook.myhome.cx/252425244524652415247/True-Luck-True-Love-1-by-Anyta-Sunday.pdf
    • http://lwoscmobook.myhome.cx/852475248524552445245/When-God-Speaks-for-Himself-The-Words-of-God-You-ll-Never-Hear-in-Church-or-Sunday-School-by-Mark-Tier.pdf
    • http://lwoscmobook.myhome.cx/252485246524552415248/Enemies-with-Benefits-Enemies-with-Benefits-0-5-by-Annika-Martin.pdf
    • http://lwoscmobook.myhome.cx/152425249524952435245/Chocolate-Lovers-Sweet-Stories-About-Love-Friendship-and-Inappropriate-Behavior-Chocolate-Lovers-1-3-5-by-Tara-Sivec.pdf
    • http://lwoscmobook.myhome.cx/152485246524952495244/Words-Words-Words-by-David-Crystal.pdf
    • http://lwoscmobook.myhome.cx/1524052425248524652485244/Words-and-the-Mind-How-Words-Capture-Human-Experience-by-Barbara-Malt.pdf
    • http://lwoscmobook.myhome.cx/852445244524752435249/Words-Upon-Words-The-Anagrams-Of-Ferdinand-De-Saussure-by-Jean-Starobinski.pdf
    • http://lwoscmobook.myhome.cx/1524052435248524752445241/SONS-AND-LOVERS-by-D-H-Lawrence-author-of-Sons-and-Lovers-The-Rainbow-Women-in-Love-and-Lady-Chatterley-s-Lover-Annotated-by-D-H-Lawrence.pdf
    • http://lwoscmobook.myhome.cx/15240524752485245/Words-for-Empty-and-Words-for-Full-by-Bob-Hicok.pdf
    • http://lwoscmobook.myhome.cx/55241524052465249/The-Weight-of-Words-Words-1-by-Georgina-Guthrie.pdf
    • http://lwoscmobook.myhome.cx/35240524452455245/Enemies-by-Tim-Weiner.pdf
    • http://lwoscmobook.myhome.cx/252495242524052445241/Amongst-My-Enemies-by-William-F-Brown.pdf
    • http://lwoscmobook.myhome.cx/252485246524552415248/Enemies-with-Benefits-Enemies-with-Benefits-0-5

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