Malicious PDF — malware analysis report

Static analysis result for SHA-256 fca8f3fc46b7f57e…

MALICIOUS

PDF

21.4 KB Created: 2019-05-01 17:18:40 +01:00 Authoring application: mPDF 5.7
MD5: 40a8cee5f4c29de16f0ceec56d45fc68 SHA-1: 51cb35dd4dddb46f5a61f2791229941450a16ebc SHA-256: fca8f3fc46b7f57e6ee728b1b88940369c21724de4e88ac62c44e594a23d415e
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF contains a large number of embedded links, identified by the PDF_SEO_LINK_FARM heuristic. These links all point to the same domain, loaminoo.linkpc.net, and appear to be designed to manipulate search engine results or direct users to potentially malicious content. No scripts were extracted from this sample. The document body was unreadable.

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/4094094098099092/Culture-Wars-The-Struggle-to-Define-America-by-James-Davison-Hunter.pdf
    • http://loaminoo.linkpc.net/1091092090096093/Car-Wars-How-The-Car-Won-Our-Hearts-And-Conquered-Our-Cities-by-Graeme-Davison.pdf
    • http://loaminoo.linkpc.net/3093099093094091/Hard-Merchandise-Star-Wars-The-Bounty-Hunter-Wars-3-by-K-W-Jeter.pdf
    • http://loaminoo.linkpc.net/5098095092095098/Revolution-in-the-Revolution-Armed-Struggle-and-Political-Struggle-in-Latin-America-by-R-gis-Debray.pdf
    • http://loaminoo.linkpc.net/3098093093095098/The-Punic-Wars-Rome-Carthage-and-the-Struggle-for-the-Mediterranean-by-Nigel-Bagnall.pdf
    • http://loaminoo.linkpc.net/1091091093095090/A-Life-In-The-Struggle-Ivory-Perry-and-Culture-of-Oppostion-by-George-Lipsitz.pdf
    • http://loaminoo.linkpc.net/2096092091092092/Written-In-The-Stars-Culture-Wars-1-by-Victoria-Zagar.pdf
    • http://loaminoo.linkpc.net/1096098093092099/The-Spanish-Struggle-for-Justice-in-the-Conquest-of-America-by-Lewis-Hanke.pdf
    • http://loaminoo.linkpc.net/2098094095093093/Liberators-Latin-America-s-Struggle-for-Independence-by-Robert-Harvey.pdf
    • http://loaminoo.linkpc.net/6095090093092097/Haider-Jelinek-and-the-Austrian-Culture-Wars-by-Jay-Julian-Rosellini.pdf
    • http://loaminoo.linkpc.net/2091094091091/Give-Us-the-Ballot-The-Modern-Struggle-for-Voting-Rights-in-America-by-Ari-Berman.pdf
    • http://loaminoo.linkpc.net/7091092091097098/Loose-Canons-Notes-on-the-Culture-Wars-by-Henry-Louis-Gates-Jr-.pdf
    • http://loaminoo.linkpc.net/2095095091098095/Blood-and-Roses-One-Family-s-Struggle-and-Triumph-During-the-Tumultuous-Wars-of-the-Roses-by-Helen-Castor.pdf
    • http://loaminoo.linkpc.net/6093093093095097/Lincoln-s-Battle-with-God-A-President-s-Struggle-with-Faith-and-What-It-Meant-for-America-by-Stephen-Mansfield.pdf
    • http://loaminoo.linkpc.net/3096099098094091/The-Unknown-American-Revolution-The-Unruly-Birth-of-Democracy-and-the-Struggle-to-Create-America-by-Gary-B-Nash.pdf
    • http://loaminoo.linkpc.net/5096092098099/Century-of-Conflict-The-Struggle-Between-the-French-and-British-in-Colonial-America-Canadian-History-Series-2-by-Joseph-Lister-Rutledge.pdf
    • http://loaminoo.linkpc.net/9091097099092/Where-Everybody-Looks-Like-Me-At-the-Crossroads-of-America-s-Black-Colleges-and-Culture-by-Ron-Stodghill.pdf
    • http://loaminoo.linkpc.net/3097091096096093/Fields-of-Battle-The-Wars-for-North-America-by-John-Keegan.pdf
    • http://loaminoo.linkpc.net/4097091092091097/Empire-of-Vines-Wine-Culture-in-America-by-Erica-Hannickel.pdf
    • http://loaminoo.linkpc.net/1091097097095091090/The-Five-Ton-Life-Carbon-America-and-the-Culture-That-May-Save-Us-by-Susan-Subak.pdf