Malicious PDF — malware analysis report

Static analysis result for SHA-256 0dc958e945406dbb…

MALICIOUS

PDF

15.7 KB Created: 2019-05-02 22:42:49 +01:00 Authoring application: mPDF 5.7
MD5: 5df24502cf845da26b86a6560a58a377 SHA-1: 345b48fbfa7495951fde01c71ecab90013aa298f SHA-256: 0dc958e945406dbbba3e8c333bfe104af7d67d09ef94faf4b666cf0bab95900c
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a large number of embedded links to external URLs, a technique often used for SEO poisoning or to redirect users to malicious sites. The ML classifier also flagged this PDF as malicious with high confidence. No scripts were extracted, but the embedded links are the primary indicators of malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9880

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/4096092099091/Murder-Must-Advertise-Lord-Peter-Wimsey-10-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/2096097094095098/Murder-Must-Advertise-Lord-Peter-Wimsey-Mysteries-10-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/4091092090093/Whose-Body-Lord-Peter-Wimsey-1-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/1097093094090092/Lord-Peter-Views-the-Body-Lord-Peter-Wimsey-4-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/4096099092091/Busman-s-Honeymoon-Lord-Peter-Wimsey-13-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/5090095094095099/Whose-Body-Lord-Peter-Wimsey-Mysteries-1-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/5090090098095094/Whose-Body-Lord-Peter-Wimsey-Mysteries-1-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/4098095093090096/Whose-Body-Lord-Peter-Wimsey-Mysteries-1-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/9091097098098097/Aufruhr-In-Oxford-Lord-Peter-Wimsey-12-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/5094097091094090/Der-Tote-in-der-Badewanne-Lord-Peter-Wimsey-Mysteries-1-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/2098096099095093/The-Unpleasantness-at-the-Bellona-Club-Lord-Peter-Wimsey-5-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/8097091090091090/Aufruhr-in-Oxford-Ein-Fall-f-r-Lord-Peter-Wimsey-10-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/1095092092090094/A-Presumption-of-Death-Lord-Peter-Wimsey-Harriet-Vane-2-by-Jill-Paton-Walsh.pdf
    • http://loaminoo.linkpc.net/1099099094099093/The-Nine-Tailors-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/3098098090099091/Stories-Of-The-Supernatural-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/4091092093096098/Busman-s-Honeymoon-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/5090094090095099/The-Lost-Tools-of-Learning-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/2097091099095/Dorothy-L-Sayers-A-Careless-Rage-for-Life-by-David-Coomes.pdf
    • http://loaminoo.linkpc.net/4090091098097094/Great-Short-Stories-Of-Detection-Mystery-And-Horror-by-Dorothy-L-Sayers.pdf
    • http://loaminoo.linkpc.net/1098095099099092/Are-Women-Human-Astute-and-Witty-Essays-on-the-Role-of-Women-in-Society-by-Dorothy-L-Sayers.pdf

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