Malicious PDF — malware analysis report

Static analysis result for SHA-256 0f9e1dc425f6cb4f…

MALICIOUS

PDF

13.5 KB Created: 2019-04-30 04:25:57 +01:00 Authoring application: mPDF 5.7
MD5: 86241f7a16fe6eb2d6b7e4a5ead34630 SHA-1: d306cef392345d7a13da18c802437ffbe23fa9b9 SHA-256: 0f9e1dc425f6cb4f6b7a1d774d5e712f9dc7d509c92bac123a417c6cee0cb4bf
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, suggesting a link farm or SEO spamming technique. The ML classifier also flagged this document as malicious. The embedded URLs point to a dynamic DNS domain, which is often used for hosting malicious content or for evading detection.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9877

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/4094098096092092/Cowboy-Up-Blaecleah-Brothers-5-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/2096093092096095/Cowboy-Way-Blaecleah-Brothers-3-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/4094098090092096/Cowboy-Dreams-Love-s-Legacy-2-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/2093092091099098/The-Master-s-Pet-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/7096093090093091/Kaleidoscope-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/4091090096099096/My-Girl-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/2093092094098095/Call-Me-Sir-Sir-1-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/2093090092094099/Pleasing-Michael-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/2095095093090099/My-Lupine-Lover-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/3095095092091090/Protective-Custody-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/3090093096096097/The-Cat-s-Meow-Assassin-s-Pride-1-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/2093097091095098/Hidden-Desires-Tri-Omega-Mates-3-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/2099099099097094/Mate-Challenge-King-s-Command-5-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/6094095096095090/Farmer-in-the-Dell-Cade-Creek-2-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/2093097091095099/Forbidden-Desires-Tri-Omega-Mates-2-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/2093090092096095/Slave-Auction-Spaced-Out-For-Love-1-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/3097098095093099/Redemption-True-Blood-Mate-4-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/2093092094099096/Mating-Games-Delta-Wolf-2-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/2099095095091094/Scales-And-A-Tail-Midnight-Matings-2-by-Stormy-Glenn.pdf
    • http://loaminoo.linkpc.net/3097098095096098/A-Hunter-s-Desires-Tri-Omega-Mates-6-by-Stormy-Glenn.pdf

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