Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e91a62e9cf20568…

MALICIOUS

PDF

14.3 KB Created: 2019-05-02 03:08:11 +01:00 Authoring application: mPDF 5.7
MD5: 9310dab8ffe4f490cdd99af6915446f4 SHA-1: fb346f0ba091114adb7d0d852954a388542e5323 SHA-256: 7e91a62e9cf2056877a4b422e89399bc7559f401c1762a94ea8f9284d4e9a394
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 URLs that appear to be part of a link farm, disguised as book titles. The heuristic 'PDF_SEO_LINK_FARM' indicates that the document is designed to drive traffic to these external sites. No scripts were extracted from this sample. The primary attack pattern involves social engineering through deceptive 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/1095092099091094/In-the-Shadow-of-the-Crown-Queens-of-England-6-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/1093094097094092/The-Lady-in-the-Tower-Queens-of-England-4-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/1095092099090093/Queen-of-This-Realm-Queens-of-England-2-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/1095093095096093/William-s-Wife-Queens-of-England-10-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/1098092095091092/To-Hold-the-Crown-Tudor-Saga-1-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/3099095092096091/Queens-Consort-England-s-Medieval-Queens-by-Lisa-Hilton.pdf
    • http://loaminoo.linkpc.net/7092092091093096/Queens-of-the-Conquest-England-s-Medieval-Queens-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/3099098093092090/The-King-s-Mistress-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/4090090093097090/Beyond-the-Blue-Mountains-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/1095094090094091/A-Triptych-of-Poisoners-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/3099092096095091/Daughter-of-Satan-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/6095090096095099/Wicked-Women-of-Tudor-England-Queens-Aristocrats-Commoners-by-Retha-M-Warnicke.pdf
    • http://loaminoo.linkpc.net/7091094091095096/Uneasy-Lies-The-Head-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/2090095092091099/The-Queen-s-Favourites-Stuart-Saga-9-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/1095093098096096/Caroline-the-Queen-Georgian-Saga-3-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/1095093098095098/Perdita-s-Prince-Georgian-Saga-6-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/1096098098095098/A-Favorite-of-the-Queen-Tudor-Saga-11-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/1095093092098090/Queen-Jezebel-Catherine-de-Medici-3-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/1095093094094091/The-Bastard-King-Norman-Trilogy-1-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/1095093096096098/The-Follies-of-the-King-Plantagenet-Saga-8-by-Jean-Plaidy.pdf
    • http://loaminoo.linkpc.net/

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