Malicious PDF — malware analysis report

Static analysis result for SHA-256 f7f985db503e727d…

MALICIOUS

PDF

16.1 KB Created: 2019-05-02 01:42:37 +01:00 Authoring application: mPDF 5.7
MD5: 45da8b7d2843b9d0c7ed4bbb86991171 SHA-1: 06d89e6c2409cc250956dee6affcc321ce50224e SHA-256: f7f985db503e727dde7ee31c39983f1974a67d6115184f8abf677603b207a131
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file exhibits a critical heuristic firing for PDF_SEO_LINK_FARM, indicating a large number of external links. These links, predominantly hosted on 'loaminoo.linkpc.net', are likely part of a link farm designed to lure users to malicious content. While no scripts were extracted, the sheer volume of links suggests a distribution or redirection mechanism. The embedded URLs within the document body confirm the presence 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/3093099095098091/Elizabeth-the-Queen-The-Lady-Elizabeth-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/1091091098090097095/Innocent-Traitor-A-Novel-of-Lady-Jane-Grey-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/6095098092098091/Innocent-Traitor-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/8093097091098/Innocent-Traitor-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/1090093097098091/A-Dangerous-Inheritance-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/3099091098097/Eleanor-of-Aquitaine-A-Life-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/3094096092096/The-Six-Wives-of-Henry-VIII-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/2090098098093098/Captive-Queen-A-Novel-of-Eleanor-of-Aquitaine-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/3097098095098094/Eleanor-of-Aquitaine-By-the-Wrath-of-God-Queen-of-England-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/2096091092096093/Katherine-of-Aragon-the-True-Queen-Six-Tudor-Queens-1-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/3092096090/Katherine-of-Arag-n-The-True-Queen-Six-Tudor-Queens-1-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/3091098093097097/Katherine-of-Aragon-The-True-Queen-Six-Tudor-Queens-1-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/5097094092/Anne-Boleyn-A-King-s-Obsession-Six-Tudor-Queens-2-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/1097098093091095/Anne-Boleyn-A-King-s-Obsession-Six-Tudor-Queens-2-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/3098096092090097/Mistress-of-the-Monarchy-The-Life-of-Katherine-Swynford-Duchess-of-Lancaster-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/3097095099098091/Against-Our-Better-Judgment-The-Hidden-History-of-How-the-United-States-Was-Used-to-Create-Israel-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/2095095093094098/Lady-Helen-and-the-Dark-Days-Club-Lady-Helen-1-by-Alison-Goodman.pdf
    • http://loaminoo.linkpc.net/7092092091093096/Queens-of-the-Conquest-England-s-Medieval-Queens-by-Alison-Weir.pdf
    • http://loaminoo.linkpc.net/1099098091097094/Lady-Be-Good-American-s-Lady-2-by-Susan-Elizabeth-Phillips.pdf
    • http://loaminoo.linkpc.net/3092096095098092/Four-Men-amp-A-Lady-The-Deck-1-by-Alison-Kent.pdf
    • http://loaminoo.linkpc.net/30

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