Malicious PDF — malware analysis report

Static analysis result for SHA-256 1da7ca62c44f49ee…

MALICIOUS

PDF

16.3 KB Created: 2020-03-15 22:14:54 +00:00 Authoring application: mPDF 5.7
MD5: 2503a10a7411649f3d0f1e7bc428b05b SHA-1: 26c5508b681357308eda7ea5b2be114b1855efed SHA-256: 1da7ca62c44f49ee2557c7ad711397267309e006f573e411745a1aa3c5ace1f5
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.001 PowerShell

The PDF contains a large number of embedded URLs pointing to external PDF files on the domain 'laoieoa.myhome.cx'. This is indicative of an SEO poisoning or link farm attack, designed to drive traffic to malicious content. The ML classifier also flagged this PDF as malicious with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9811

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://laoieoa.myhome.cx/1c06c05c09c09c09/Skeletons-in-Her-Closet-by-L-39-Mignon.pdf
    • http://laoieoa.myhome.cx/6c08c03c01c07c04/Skeletons-in-the-Closet-by-Michele-Cameron.pdf
    • http://laoieoa.myhome.cx/6c08c03c02c01c02/Shop-Your-Closet-The-Ultimate-Guide-to-Organizing-Your-Closet-with-Style-by-Melanie-Charlton-Fascitelli.pdf
    • http://laoieoa.myhome.cx/7c03c07c08c04c07/Aper-us-The-Aphorisms-of-Mignon-McLaughlin-by-Mignon-McLaughlin.pdf
    • http://laoieoa.myhome.cx/8c00c02c07c08c08/A-Festival-of-Skeletons-by-R-J-Astruc.pdf
    • http://laoieoa.myhome.cx/8c05c02c00c06c04/Skeletons-Of-A-Murder-by-Michael-Banni.pdf
    • http://laoieoa.myhome.cx/1c08c04c09c04c01/Skeletons-of-Us-Unquiet-Mind-2-by-Anne-Malcom.pdf
    • http://laoieoa.myhome.cx/1c08c04c02c07c07/Bones-Skeletons-and-How-They-Work-by-Steve-Jenkins.pdf
    • http://laoieoa.myhome.cx/4c00c06c09c04c08/The-House-on-the-Roof-by-Mignon-G-Eberhart.pdf
    • http://laoieoa.myhome.cx/1c08c01c03c01/Pi-atas-And-Smiling-Skeletons-Celebrating-Mexican-Festivals-by-Zoe-Harris.pdf
    • http://laoieoa.myhome.cx/9c00c05c05c01c00/Just-Another-Star-Money-Tale-Die-Sterntaler-by-Emilie-Mignon.pdf
    • http://laoieoa.myhome.cx/3c07c06c01c07c06/Angel-at-Troublesome-Creek-Augusta-Goodnight-1-by-Mignon-F-Ballard.pdf
    • http://laoieoa.myhome.cx/4c05c04c09c03c07/Skeletons-Don-t-Play-Tubas-The-Adventures-of-the-Bailey-School-Kids-11-by-Debbie-Dadey.pdf
    • http://laoieoa.myhome.cx/4c08c02c02c03c02/32-Refuse-to-Lose-Enforcers-of-San-Diego-2-Love-In-All-Places-10-by-Mignon-Mykel.pdf
    • http://laoieoa.myhome.cx/1c06c09c03c03c01/Grammar-Girl-s-Quick-and-Dirty-Tips-for-Better-Writing-by-Mignon-Fogarty.pdf
    • http://laoieoa.myhome.cx/1c04c02c08c08c05/The-Skeleton-in-the-Closet-by-M-C-Beaton.pdf
    • http://laoieoa.myhome.cx/6c08c02c09c07c07/In-Her-Closet-by-Tasha-L-Harrison.pdf
    • http://laoieoa.myhome.cx/6c08c03c00c03c08/In-the-Closet-by-Clare-London.pdf
    • http://laoieoa.myhome.cx/6c08c03c02c00c03/The-Voice-in-the-Closet-by-Raymond-Federman.pdf
    • http://laoieoa.myhome.cx/6c08c03c02c01c01/The-Skeleton-in-the-Closet-by-Alice-Schertle.pdf
    • http://laoieoa.myhome.cx/1c08c

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