Malicious PDF — malware analysis report

Static analysis result for SHA-256 be524adf7a1db2f8…

MALICIOUS

PDF

13.2 KB Created: 2019-04-30 04:21:51 +01:00 Authoring application: mPDF 5.7
MD5: 5c9bfd173d9737ab17941df72bcfb549 SHA-1: 2ce0931f63387f86afef241f9aeee3f6c52423ac SHA-256: be524adf7a1db2f80145272590e2090086aa405257a793ea07fbd122a4b2451b
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF contains a large number of embedded links, as indicated by the PDF_SEO_LINK_FARM heuristic. These links point to various book titles hosted on the loaminoo.linkpc.net domain. The purpose appears to be to drive traffic to these external sites, potentially for SEO manipulation or to host malicious content disguised as legitimate downloads. No scripts were extracted, and 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/1093092095091091/The-Offering-The-Pledge-3-by-Kimberly-Derting.pdf
    • http://loaminoo.linkpc.net/3099099091097092/The-Pledge-The-Pledge-1-by-Kimberly-Derting.pdf
    • http://loaminoo.linkpc.net/1092090096094091/The-Replaced-The-Taking-2-by-Kimberly-Derting.pdf
    • http://loaminoo.linkpc.net/3091097096099090/Desires-of-the-Dead-Body-Finder-2-by-Kimberly-Derting.pdf
    • http://loaminoo.linkpc.net/2097093091093097/The-Taking-The-Taking-1-by-Kimberly-Derting.pdf
    • http://loaminoo.linkpc.net/1093098095094092/The-Offering-by-Grace-McCleen.pdf
    • http://loaminoo.linkpc.net/2092097092091091/The-Offering-Sovereign-2-by-E-R-Arroyo.pdf
    • http://loaminoo.linkpc.net/5098098094093096/The-Offering-by-Joanne-Clancy.pdf
    • http://loaminoo.linkpc.net/1096094097097093/Peace-is-an-Offering-by-Annette-LeBox.pdf
    • http://loaminoo.linkpc.net/2090096096098092/The-Final-Offering-by-Monica-Millard.pdf
    • http://loaminoo.linkpc.net/1091096095092094098/Good-News-Preaching-Offering-the-Gospel-in-Every-Sermon-by-Gennifer-Benjamin-Brooks.pdf
    • http://loaminoo.linkpc.net/7093096097096099/The-Pledge-by-Rob-Kean.pdf
    • http://loaminoo.linkpc.net/1096090098095092/Pledge-Slave-by-Evangeline-Anderson.pdf
    • http://loaminoo.linkpc.net/1094091098096094/A-Perfect-Pledge-by-Rabindranath-Maharaj.pdf
    • http://loaminoo.linkpc.net/1091092098095099095/The-Pledge-A-New-Understanding-by-Hughie-Boy-Levoy.pdf
    • http://loaminoo.linkpc.net/9096097093097096/The-Rebel-s-Pledge-by-Rita-Gerlach.pdf
    • http://loaminoo.linkpc.net/2091091094096096/Sorority-Pledge-1-A-Devil-in-Disguise-by-Daizie-Draper.pdf
    • http://loaminoo.linkpc.net/2093093099090097/Mattie-s-Pledge-Journey-to-Pleasant-Prairie-2-by-Jan-Drexler.pdf
    • http://loaminoo.linkpc.net/4094096091095099/Sorority-Pledge-3-Bad-Girl-on-the-Rise-by-Daizie-Draper.pdf
    • http://loaminoo.linkpc.net/2091091093093095/Sorority-Pledge-Collection-Steamy-Books-1-5-by-Daizie-Draper.pdf