Malicious PDF — malware analysis report

Static analysis result for SHA-256 704cd50429665c6d…

MALICIOUS

PDF

16.6 KB Created: 2019-05-07 03:33:25 +01:00 Authoring application: mPDF 5.7
MD5: 17755d7db3663a440fdd8138ad61ae91 SHA-1: e2a2967b5561bf48ba6c2d1b28e9a8175856070a SHA-256: 704cd50429665c6d0555de8bc89ba20726a6d1c1efa5ba8ab754be24cc8288c9
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded links to external PDF files, masquerading as literary works. This technique is often used to drive traffic to malicious sites or to host further malicious content. The ML classifier also flagged this PDF as malicious with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9913

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://loaminoo.linkpc.net/3098095095098098/Edgar-Allan-Poe-Complete-Tales-and-Poems-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/5090093092099097/The-Complete-Tales-and-Poems-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/2098093097095096/Complete-Tales-and-Poems-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/6090099096095093/The-Complete-Poetical-Works-of-Edgar-Allan-Poe-Illustrated-The-Raven-Ulalume-Annabel-Lee-Al-Aaraaf-Tamerlane-A-Valentine-The-Bells-Eldorado-Israfel-Alone-Elizabeth-Fairyland-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/6092093098098097/The-Complete-Works-of-Edgar-Allan-Poe-Volume-5-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/4092094099090094/The-Raven-and-Other-Poems-and-Tales-by-Edgar-Allan-Poe-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/3097096092095091/The-Collected-Tales-and-Poems-of-Edgar-Allan-Poe-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/7097090093092/The-Complete-Works-of-Edgar-Allan-Poe-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/8099093093091098/Edgar-Allan-Poe-s-15-Illustrated-Poems-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/3094090095097097/The-Complete-Poetry-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/1090093093095093/The-Essential-Tales-and-Poems-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/6093098091095/Selected-Poems-and-Tales-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/6098091096099/Great-Tales-and-Poems-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/4092098098097090/Ghostly-Tales-and-Eerie-Poems-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/9091090093095096/Spirits-of-the-Dead-Tales-and-Other-Poems-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/4098090095095097/Collected-Works-Stories-and-Poems-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/3092090092098093/Edgar-Allan-Poe-s-Annotated-Short-Stories-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/6090090092094/Visions-of-darkness-masterpieces-of-Edgar-Allan-Poe-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/3092097098095090/The-Collected-Tales-of-Edgar-Allan-Poe-by-Edgar-Allan-Poe.pdf
    • http://loaminoo.linkpc.net/1091090093093098096/The-Best-Short-Stories-of-Edgar-Allan-Poe-by-Edgar-Allan-Poe.pdf