Malicious PDF — malware analysis report

Static analysis result for SHA-256 3c6fdfd8ae510c80…

MALICIOUS

PDF

15.0 KB Created: 2019-05-02 17:30:43 +01:00 Authoring application: mPDF 5.7
MD5: 777f1a988a8a060792bd5def340bcdfa SHA-1: 3ede86ab46212135461c14c72b76e6ea73cda135 SHA-256: 3c6fdfd8ae510c80db88ec590811386e31832db6ff4c0350c3002b4c0aab3424
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a large number of embedded links to external PDF documents hosted on the domain 'loaminoo.linkpc.net'. This is indicative of a link farm or a redirection scheme designed to drive traffic to potentially malicious content. No scripts were extracted, and the document body was unreadable, limiting further analysis of the specific lure. The primary attack pattern observed is the mass distribution of external links.

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/1090098090099092093/Dexta-Gloria-VanDeen-1-by-C-J-Ryan.pdf
    • http://loaminoo.linkpc.net/1090098090097097093/Mama-Gloria-s-Sunflower-Garden-by-Gloria-Ng.pdf
    • http://loaminoo.linkpc.net/1090098090097097097/Gloria-s-Secret-Trilogy-Gloria-s-Secret-1-3-by-Nelle-L-39-Amour.pdf
    • http://loaminoo.linkpc.net/2097092097097/Murder-Is-Academic-Maggie-Ryan-1968-Maggie-Ryan-and-Nick-O-Connor-2-by-P-M-Carlson.pdf
    • http://loaminoo.linkpc.net/8094094090096092/Audition-for-Murder-Maggie-Ryan-1967-Maggie-Ryan-and-Nick-O-Connor-1-by-P-M-Carlson.pdf
    • http://loaminoo.linkpc.net/8093098090094094/The-Devaney-Brothers-Ryan-and-Sean-Ryan-s-Place-Sean-s-Reckoning-by-Sherryl-Woods.pdf
    • http://loaminoo.linkpc.net/2092092091091092/Patriot-Games-Jack-Ryan-1-Jack-Ryan-Universe-2-by-Tom-Clancy.pdf
    • http://loaminoo.linkpc.net/2092092096094099/See-What-I-See-by-Gloria-Whelan.pdf
    • http://loaminoo.linkpc.net/4093094099095095/A-Man-Cannot-Cry-by-Gloria-Keverne.pdf
    • http://loaminoo.linkpc.net/1090098090098093090/The-Road-to-Winterhill-by-Gloria-Gay.pdf
    • http://loaminoo.linkpc.net/1090098090098092098/First-and-Only-Destiny-by-Gloria-Silk.pdf
    • http://loaminoo.linkpc.net/5090096093093097/Little-Flower-by-Gloria-Rand.pdf
    • http://loaminoo.linkpc.net/2099093094099/Rockbuster-by-Gloria-Skurzynski.pdf
    • http://loaminoo.linkpc.net/1090098090098092097/Second-Destiny-by-Gloria-Silk.pdf
    • http://loaminoo.linkpc.net/3098091092099090/The-Glad-Man-by-Gloria-Gonzalez.pdf
    • http://loaminoo.linkpc.net/2090090097095096/Gloria-by-Keith-Maillard.pdf
    • http://loaminoo.linkpc.net/1094091091097/Manwolf-by-Gloria-Skurzynski.pdf
    • http://loaminoo.linkpc.net/3093096098091/The-Men-of-Brewster-Place-by-Gloria-Naylor.pdf
    • http://loaminoo.linkpc.net/4098093092098092/Tommy-Stands-Alone-by-Gloria-Vel-squez.pdf
    • http://loaminoo.linkpc.net/1099099095096/Gloria-Goes-to-Gay-Pride-by-Lesl-a-Newman.pdf
    • http://loaminoo.linkpc.net/2092092091091092/Patriot-Games-Jack-Ry