Malicious PDF — malware analysis report

Static analysis result for SHA-256 d092e085fb332ce3…

MALICIOUS

PDF

16.9 KB Created: 2019-04-30 10:30:05 +01:00 Authoring application: mPDF 5.7
MD5: 303a55e94c286502f5432823fd8605dd SHA-1: ea05550459a3a89362a77bc7b57e1af2e66c0f40 SHA-256: d092e085fb332ce3c74a81c95ac594f82e2cfcedc8cf933df05b32f6309ed6f1
90 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF contains a large number of embedded links to external PDF files, a technique often used for SEO poisoning or to direct users to malicious content. The ML classifier also flagged this PDF as malicious. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9788

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://cefasfese.4pu.com/1730739734736730736/The-Zombie-Simon-Garth-by-Kyle-Hotz.pdf
    • http://cefasfese.4pu.com/1730739734736731733/The-Zombie-Simon-Garth-T-1-La-Mort-de-la-Mort-by-Kyle-Hotz.pdf
    • http://cefasfese.4pu.com/1730739734736735737/Mosaic-Hell-City-Ripper-by-Kyle-Hotz.pdf
    • http://cefasfese.4pu.com/1730739734736730734/Billy-the-Kid-s-Old-Timey-Oddities-and-The-Ghastly-Fiend-of-London-by-Kyle-Hotz.pdf
    • http://cefasfese.4pu.com/9733735730731/Zombie-Park-by-Simon-Marlowe.pdf
    • http://cefasfese.4pu.com/5739737733738/Horrid-Henry-And-The-Zombie-Vampire-by-Francesca-Simon.pdf
    • http://cefasfese.4pu.com/7738730736735731/Zombie-Family-Reunion-Diary-of-a-Minecraft-Zombie-7-by-Zack-Zombie.pdf
    • http://cefasfese.4pu.com/1736731730737736/Kyle-s-New-Stepbrother-V-Winter-Wonderland-Nick-and-Kyle-Book-5-by-Brad-Vance.pdf
    • http://cefasfese.4pu.com/1736731730739733/Kyle-s-New-Stepbrother-II-Long-Hot-Summer-Nick-and-Kyle-Book-2-by-Brad-Vance.pdf
    • http://cefasfese.4pu.com/1736731731730738/Kyle-s-New-Stepbrother-Nick-and-Kyle-Book-1-by-Brad-Vance.pdf
    • http://cefasfese.4pu.com/1731734738731737737/Witch-s-Pie-A-Coby-and-Kyle-Adventure-Coby-and-Kyle-Adventures-Book-1-by-Dortone-Brothers.pdf
    • http://cefasfese.4pu.com/5730738736738/The-Zombie-Rule-Book-A-Zombie-Apocalypse-Survival-Guide-by-Tony-Newton.pdf
    • http://cefasfese.4pu.com/1731734736731735733/The-Rise-and-Fall-of-the-Zombie-Empire-Part-III-King-Zombie-by-Steven-Orlowski.pdf
    • http://cefasfese.4pu.com/9739734730731738/Enter-the-Zombie-Nathan-Abercrombie-Accidental-Zombie-5-by-David-Lubar.pdf
    • http://cefasfese.4pu.com/8730733737735733/Back-to-Scare-School-Diary-of-a-Minecraft-Zombie-8-by-Zack-Zombie.pdf
    • http://cefasfese.4pu.com/1730734735739737731/Zombie-Badge-of-Courage-The-Tale-of-an-Infantryman-Fighting-in-the-American-Zombie-War-by-Jonathan-Biermann.pdf
    • http://cefasfese.4pu.com/7738730736734738/Creepaway-Camp-Diary-of-a-Minecraft-Zombie-6-by-Zack-Zombie.pdf
    • http://cefasfese.4pu.com/7738730736734736/Bullies-and-Buddies-Diary-of-a-Minecraft-Zombie-2-by-Zack-Zombie.pdf
    • http://cefasfese.4pu.com/2736735/A-Scare-of-a-Dare-Diary-of-a-Minecraft-Zombie-1-by-Zack-Zombie.pdf
    • http://cefasfese.4pu.com/2733731739731735/Zombie-Cruise-Zombie-Vacations-1-by-Janiera-Eldridge.pdf
    • http://cefasfese.4pu.com/17317347387317

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