Malicious PDF — malware analysis report

Static analysis result for SHA-256 a5be7c1498b0e5ed…

MALICIOUS

PDF

16.7 KB Created: 2019-05-02 17:26:10 +01:00 Authoring application: mPDF 5.7
MD5: 3f9c390a275eb5225bf77a98ae2847fd SHA-1: 6d44d14d06548c343662fd417fa684c9c0b1227b SHA-256: a5be7c1498b0e5edf06bd162dd4878f1da3742030615763dac895412c1f8be4e
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded links to external PDF documents, hosted on a dynamic DNS domain. This technique is often used to distribute malicious content or to engage in SEO poisoning to drive traffic to malicious sites. No scripts were extracted, and the document body primarily consists of these 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/9097095098094/Works-of-Jules-Verne-Twenty-Thousand-Leagues-Under-the-Sea-A-Journey-to-the-Center-of-the-Earth-From-the-Earth-to-the-Moon-Round-the-Moon-Around-the-World-in-Eighty-Days-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/4092094092096096/A-Journey-to-the-Center-of-the-Earth-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/5096090097098098/A-Journey-to-the-Center-of-the-Earth-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/1096091090092093/Extraordinary-Voyages-Around-the-World-in-Eighty-Days-Journey-to-the-Center-of-the-Earth-Twenty-Thousand-Leagues-Under-the-Seas-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/2091094097092099/Journey-to-the-Centre-of-the-Earth-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/1097097099098099/Journey-to-the-Centre-of-the-Earth-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/7097096098091090/Journey-Into-the-Interior-of-the-Earth-A-Classic-Science-Fiction-Novel-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/8090099099090095/Voyage-au-centre-de-la-terre-complet-et-annot-Jules-Verne-t-1-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/8093095091099099/From-The-Earth-To-The-Moon-De-la-terre-la-lune-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/5095091091091099/Twenty-Thousand-Leagues-Under-The-Sea-By-Jules-Verne-Illustrated-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/6092095095095095/Jules-Verne-Five-Complete-Novels-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/8098097099094/A-Journey-To-The-Center-Of-The-Earth-by-Raymond-James.pdf
    • http://loaminoo.linkpc.net/5096098097098094/Viagem-ao-Centro-da-Terra-Adapta-o-do-Romance-de-J-lio-Verne-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/5094098092093097/The-Works-of-Jules-Verne-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/9096092091094097/20-000-Leagues-Under-the-Sea-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/2098098097099098/20-000-Leagues-Under-the-Sea-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/3097091094096091/20-000-Leagues-Under-the-Sea-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/5099093091093094/Invasion-of-the-Sea-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/9093095095092095/20-000-Leagues-Under-the-Sea-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/6092095094098091/The-Golden-Volcano-by-Jules-Verne.pdf
    • http://loaminoo.linkpc.net/7097096098091090/Journey-Into-the-Interior-of-the-Earth-A-Classic-Science-Fiction-Novel-by-Jules-Verne