Malicious PDF — malware analysis report

Static analysis result for SHA-256 55e051930d863887…

MALICIOUS

PDF

18.2 KB Created: 2020-03-19 03:43:46 +00:00 Authoring application: mPDF 5.7
MD5: 3194a16c6d8e93cc081b84a33350a7d0 SHA-1: 8366fc24f216ee89a5926045f1644fa7c8433657 SHA-256: 55e051930d863887bf2de48d9b1ff085beb8115ac2aa3ab0aff7e4c72cba06a4
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Phishing: Spearphishing Attachment T1204.002 Malicious File: Malicious Link

The PDF file was flagged by a machine learning classifier as malicious. Static analysis revealed a large number of embedded external links, constituting a link farm. The document body contains numerous URLs pointing to external PDF files, likely intended to lure users into downloading and opening malicious content. The primary attack pattern involves leveraging these links for malicious redirection.

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/8847849842847840/Liberation-Imagination-and-the-Black-Panther-Party-A-New-Look-at-the-Black-Panthers-and-Their-Legacy-by-Kathleen-Cleaver.pdf
    • http://easckaolp.myhome.cx/3842845848843/Black-Against-Empire-The-History-and-Politics-of-the-Black-Panther-Party-by-Joshua-Bloom.pdf
    • http://easckaolp.myhome.cx/2848848843843845/Seize-the-Time-The-Story-of-the-Black-Panther-Party-and-Huey-P-Newton-by-Bobby-Seale.pdf
    • http://easckaolp.myhome.cx/2842841840847849/Body-and-Soul-The-Black-Panther-Party-and-the-Fight-Against-Medical-Discrimination-by-Alondra-Nelson.pdf
    • http://easckaolp.myhome.cx/8846842849847842/Black-Panther-Who-Is-the-Black-Panther-by-Reginald-Hudlin.pdf
    • http://easckaolp.myhome.cx/1840844849842849/The-Black-Panthers-Speak-by-Philip-S-Foner.pdf
    • http://easckaolp.myhome.cx/8846843840847842/Out-of-the-Darkness-Taken-by-the-Panther-1-by-V-M-Black.pdf
    • http://easckaolp.myhome.cx/8846843840849848/Black-Panther-10-by-Ta-Nehisi-Coates.pdf
    • http://easckaolp.myhome.cx/8846843840840849/Black-Panther-World-of-Wakanda-1-by-Roxane-Gay.pdf
    • http://easckaolp.myhome.cx/8846842849849848/Black-Panther-The-Client-by-Christopher-J-Priest.pdf
    • http://easckaolp.myhome.cx/1844843844846842/Civil-War-Black-Panther-by-Reginald-Hudlin.pdf
    • http://easckaolp.myhome.cx/3847840847844848/Murder-in-the-Model-City-The-Black-Panthers-Yale-and-the-Redemption-of-a-Killer-by-Paul-Bass.pdf
    • http://easckaolp.myhome.cx/8846843840848847/Call-of-the-Black-Panther-by-Katarina-Claire-England-Ross.pdf
    • http://easckaolp.myhome.cx/2844849843846847/From-BlackLivesMatter-To-Black-Liberation-by-Keeanga-Yamahtta-Taylor.pdf
    • http://easckaolp.myhome.cx/8847849844846843/Know-My-Name-A-Gay-Liberation-Theology-by-Richard-Cleaver.pdf
    • http://easckaolp.myhome.cx/1841845840848848844/Black-Imagination-and-the-Middle-Passage-by-Maria-Diedrich.pdf
    • http://easckaolp.myhome.cx/4845848847/Blood-Vow-Black-Dagger-Legacy-2-by-J-R-Ward.pdf
    • http://easckaolp.myhome.cx/2849848847846848/Blood-Vow-Black-Dagger-Legacy-2-by-J-R-Ward.pdf
    • http://easckaolp.myhome.cx/1842849849846849/Fantasy-The-Liberation-of-Imagination-by-Richard-Mathews.pdf
    • http://easckaolp.myhome.cx/2847842844842842/Lord-of-War-Black-Angel-De-Russe-Legacy-1-by-Kathryn-Le-Veque.pdf

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