Malicious PDF — malware analysis report

Static analysis result for SHA-256 265046044db46734…

MALICIOUS

PDF

17.7 KB Created: 2020-03-18 16:55:33 +00:00 Authoring application: mPDF 5.7
MD5: f126bdceb6cb17d72cc00f500de249c5 SHA-1: 5f25a9f4eb49e3addd4117bbdda92fc447087d1b SHA-256: 265046044db467343691a012c48a980a0873825c1643da3c103ee22506c88c8f
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF contains a large number of embedded URLs, forming a link farm. The heuristic PDF_SEO_LINK_FARM indicates these are likely intended to redirect users to malicious content. The ML classifier also flagged this PDF as malicious with high confidence. No scripts were extracted from this sample.

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://easckaolp.myhome.cx/1847845848846849/The-Storied-Life-of-A-J-Fikry-by-Gabrielle-Zevin.pdf
    • http://easckaolp.myhome.cx/1840842845845/The-Storied-Life-of-A-J-Fikry-by-Gabrielle-Zevin.pdf
    • http://easckaolp.myhome.cx/3849844847842848/The-Storied-Life-of-A-J-Fikry-by-Gabrielle-Zevin.pdf
    • http://easckaolp.myhome.cx/3845842845846849/The-Storied-Life-of-A-J-Fikry-by-Gabrielle-Zevin.pdf
    • http://easckaolp.myhome.cx/3845842845842840/The-Hole-We-re-in-by-Gabrielle-Zevin.pdf
    • http://easckaolp.myhome.cx/3842844849846844/All-These-Things-I-ve-Done-Birthright-1-by-Gabrielle-Zevin.pdf
    • http://easckaolp.myhome.cx/1847845849847848/Memoirs-of-a-Teenage-Amnesiac-by-Gabrielle-Zevin.pdf
    • http://easckaolp.myhome.cx/3845842840840/Memoirs-of-a-Teenage-Amnesiac-by-Gabrielle-Zevin.pdf
    • http://easckaolp.myhome.cx/1842846847845846/In-the-Age-of-Love-and-Chocolate-Birthright-3-by-Gabrielle-Zevin.pdf
    • http://easckaolp.myhome.cx/2848840840842844/Memoirs-of-a-Teenage-Amnesiac-by-Gabrielle-Zevin.pdf
    • http://easckaolp.myhome.cx/6841847848/Young-Jane-Young-by-Gabrielle-Zevin.pdf
    • http://easckaolp.myhome.cx/6849848847845840/Entry-Level-Life-A-Complete-Guide-to-Masquerading-as-a-Member-of-the-Real-World-by-Dan-Zevin.pdf
    • http://easckaolp.myhome.cx/3842848845845842/The-Whole-Tooth-More-Humorous-and-Sometimes-Touching-Tales-from-a-Globe-Trotting-Dentist-s-Storied-Life-Tooth-Is-Stranger-Than-Fiction-Book-2-by-Carroll-James.pdf
    • http://easckaolp.myhome.cx/2848844841849842/The-Rockstar-Remedy-A-Rock-Roll-Doctor-s-Prescription-for-Living-a-Long-Healthy-Life-by-Gabrielle-Francis.pdf
    • http://easckaolp.myhome.cx/2848848840842840/Many-Storied-House-by-George-Ella-Lyon.pdf
    • http://easckaolp.myhome.cx/1841844848840842/Red-Sox-Century-The-Definitive-History-of-Baseball-s-Most-Storied-Franchise-by-Glenn-Stout.pdf
    • http://easckaolp.myhome.cx/6849848849845847/The-Nearly-Wed-Handbook-by-Dan-Zevin.pdf
    • http://easckaolp.myhome.cx/2845840849843840/Olympic-Marathon-A-Centennial-History-of-the-Games-Most-Storied-Race-by-Charlie-Lovett.pdf
    • http://easckaolp.myhome.cx/6849848849845841/Mr-Humblebrag-A-Parody-by-Dan-Zevin.pdf
    • http://easckaolp.myhome.cx/6849848849845849/Quantitative-X-Ray-Diffractometry-by-Lev-S-Zevin.pdf
    • http://easckaolp.myhome.cx/2848840840842844/Memoirs-of-a-Teenage-Amnesiac-by-Ga

Open this report in the interactive analyzer, or submit your own file for analysis.