Malicious PDF — malware analysis report

Static analysis result for SHA-256 63c0a7e3eeb172fe…

MALICIOUS

PDF

19.5 KB Created: 2019-05-03 05:14:53 +01:00 Authoring application: mPDF 5.7
MD5: e545b2a510735ccf9afec510b5767474 SHA-1: 48dcd5c6b5057e97127380d21d0ef937f2799573 SHA-256: 63c0a7e3eeb172fea8199aae2c477e2534fbcbdfe86185b0a3f72779f7314077
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded URLs pointing to a single domain, identified as a link farm. This technique is often used to manipulate search engine results or to distribute malicious content. The ML classifier also flagged this PDF as malicious, supporting the assessment of a malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9920

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://kiteeearpdf.myhome.cx/3f210f216f213f216f211/American-Miler-The-Life-and-Times-of-Glenn-Cunningham-by-Paul-J-Kiell.pdf
    • http://kiteeearpdf.myhome.cx/1f210f216f211f210f211f215/Members-Only-The-Life-and-Times-of-Paul-Raymond-Soho-s-Billionaire-King-of-Burlesque-by-Paul-Willetts.pdf
    • http://kiteeearpdf.myhome.cx/5f214f219f217f216f217/The-Real-Life-Mary-Poppins-The-Life-and-Times-of-P-L-Travers-by-Paul-Brody.pdf
    • http://kiteeearpdf.myhome.cx/1f216f217f211f213f218/This-Is-a-Call-The-Life-and-Times-of-Dave-Grohl-by-Paul-Brannigan.pdf
    • http://kiteeearpdf.myhome.cx/5f212f216f214f219f213/Existentialism-and-Excess-The-Life-and-Times-of-Jean-Paul-Sartre-by-Gary-Cox.pdf
    • http://kiteeearpdf.myhome.cx/4f219f216f217f218f215/Delta-Blues-The-Life-and-Times-of-the-Mississippi-Masters-Who-Revolutionized-American-Music-by-Ted-Gioia.pdf
    • http://kiteeearpdf.myhome.cx/6f211f217f211f215f210/Boulevard-of-Broken-Dreams-The-Life-Times-and-Legend-of-James-Dean-by-Paul-Alexander.pdf
    • http://kiteeearpdf.myhome.cx/2f211f216f213f217/The-Life-You-Save-May-Be-Your-Own-An-American-Pilgrimage-by-Paul-Elie.pdf
    • http://kiteeearpdf.myhome.cx/3f210f215f219f213f215/Bear-The-Hard-Life-Good-Times-of-Alabama-s-Coach-Bryant-by-Paul-W-Bryant.pdf
    • http://kiteeearpdf.myhome.cx/3f210f213f216f216f219/Jack-Kerouac-s-American-Journey-The-Real-Life-Odyssey-of-On-the-Road-by-Paul-Maher-Jr-.pdf
    • http://kiteeearpdf.myhome.cx/3f218f217f215f213f213/American-Splendor-The-Life-and-Times-of-Harvey-Pekar-by-Harvey-Pekar.pdf
    • http://kiteeearpdf.myhome.cx/3f215f216f211f214f218/The-Searchers-The-Making-of-an-American-Legend-by-Glenn-Frankel.pdf
    • http://kiteeearpdf.myhome.cx/4f219f212f216f211/Sonny-Montes-and-Mexican-American-Activism-in-Oregon-by-Glenn-Anthony-May.pdf
    • http://kiteeearpdf.myhome.cx/6f216f215f217f213f214/High-Noon-The-Hollywood-Blacklist-and-the-Making-of-an-American-Classic-by-Glenn-Frankel.pdf
    • http://kiteeearpdf.myhome.cx/6f210f214f218f217f212/Cunningham-s-Encyclopedia-of-Crystal-Gem-amp-Metal-Magic-by-Scott-Cunningham.pdf
    • http://kiteeearpdf.myhome.cx/9f211f213f210f215f210/Francis-of-Assisi-Performing-the-Gospel-of-Life-by-Lawrence-S-Cunningham.pdf
    • http://kiteeearpdf.myhome.cx/6f210f215f210f212f217/The-Magical-Life-of-Scott-Cunningham-by-Donald-Michael-Kraig.pdf
    • http://kiteeearpdf.myhome.cx/5f211f216f215f217f210/Minnie-Fisher-Cunningham-A-Suffragist-s-Life-in-Politics-by-Judith-N-McArthur.pdf
    • http://kiteeearpdf.myhome.cx/6f210f215f210f217f215/Whispers-of-the-Moon-The-Life-and-Work-of-Scott-Cunningham-by-David-B-Harrington.pdf
    • http://kiteeearpdf.myhome.cx/2f215f213f212f212f216/Glenn-Hates-Books-Vol-1-Brutally-Honest-Book-Reviews-by-Glenn-Conley.pdf