Malicious PDF — malware analysis report

Static analysis result for SHA-256 c08b085dbe6c8321…

MALICIOUS

PDF

13.5 KB Created: 2019-05-03 12:48:55 +01:00 Authoring application: mPDF 5.7
MD5: 78ab8282ad1964cad80a0075e5777489 SHA-1: efc2b61107d20f949eab76ece734f6de458a6c07 SHA-256: c08b085dbe6c8321d5e9c77b6160792f998a49c353ba0dce92badaecfd2bb1db
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF contains a large number of embedded URLs, identified by the PDF_SEO_LINK_FARM heuristic. These links predominantly point to the same domain, loaminoo.linkpc.net, and appear to be structured for search engine optimization. While the document body is heavily corrupted, the presence of numerous external links suggests a malicious intent, possibly to redirect users to malicious sites or to manipulate search engine results. No scripts were extracted from this sample.

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/2098096092090091/The-Boss-by-E-M-Leya.pdf
    • http://loaminoo.linkpc.net/3099095092090095/What-to-Talk-About-On-a-Plane-at-a-Cocktail-Party-in-a-Tiny-Elevator-with-Your-Boss-s-Boss-by-Chris-Colin.pdf
    • http://loaminoo.linkpc.net/4095096098099096/Mob-Boss-Eleven-The-Wrong-One-Romancing-the-Mob-Boss-11-by-Mallory-Monroe.pdf
    • http://loaminoo.linkpc.net/2095090095091093/Mob-Boss-Christmas-The-Pregnancy-Romancing-the-Mob-Boss-5-by-Mallory-Monroe.pdf
    • http://loaminoo.linkpc.net/4090093099091099/The-Boss-s-Son---Part-1-The-Boss-s-Son-1-by-Sierra-Rose.pdf
    • http://loaminoo.linkpc.net/3099094094093090/The-Boss-The-Boss-1-by-Abigail-Barnette.pdf
    • http://loaminoo.linkpc.net/1094096090097090/The-Boss-The-Boss-1-by-Abigail-Barnette.pdf
    • http://loaminoo.linkpc.net/2094099096097093/Romancing-the-Mob-Boss-Romancing-the-Mob-Boss-1-by-Mallory-Monroe.pdf
    • http://loaminoo.linkpc.net/3092093097090094/Romancing-the-Mob-Boss-Romancing-the-Mob-Boss-1-by-Mallory-Monroe.pdf
    • http://loaminoo.linkpc.net/7090093096099/Bigfoot-by-E-M-Leya.pdf
    • http://loaminoo.linkpc.net/5099099097093/Pushed-by-E-M-Leya.pdf
    • http://loaminoo.linkpc.net/3093090096099096/Masked-by-E-M-Leya.pdf
    • http://loaminoo.linkpc.net/6099092091090/Learning-to-Love-by-E-M-Leya.pdf
    • http://loaminoo.linkpc.net/6096093093092094/The-Orphan-Sky-by-Ella-Leya.pdf
    • http://loaminoo.linkpc.net/7092094098095/Trusting-Trent-by-E-M-Leya.pdf
    • http://loaminoo.linkpc.net/6096093094095098/Psychopath-by-Leya-Neumann.pdf
    • http://loaminoo.linkpc.net/7093094092096/Coming-Home-by-E-M-Leya.pdf
    • http://loaminoo.linkpc.net/6096093093092096/Absolution-Sinful-Temptation-2-by-E-M-Leya.pdf
    • http://loaminoo.linkpc.net/6096093093098096/Secret-Save-The-Kids-2-by-E-M-Leya.pdf
    • http://loaminoo.linkpc.net/6096093093093093/Leya-s-Return-by-Natalia-Napoli.pdf
    • http://loaminoo.linkpc.net/709009309

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