Malicious PDF — malware analysis report

Static analysis result for SHA-256 f1e9fe1ad9fc147f…

MALICIOUS

PDF

15.2 KB Created: 2019-05-01 20:40:52 +01:00 Authoring application: mPDF 5.7
MD5: 7ed9397b1a02b36fb485de3a12e66a7f SHA-1: 6627db88ea8b1066c3a436bb39f92f63823bdd8e SHA-256: f1e9fe1ad9fc147fd1c4d98c2c88a1732449d60af1acaf0e34e6cb510d10c635
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a large number of embedded links to external PDF documents, hosted on the domain 'loaminoo.linkpc.net'. This technique is often used for SEO poisoning or to distribute malicious content indirectly. No scripts were extracted, and the document body was heavily corrupted, limiting further analysis of the specific lure. The primary technique observed is the creation of a link farm to direct users to potentially harmful content.

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/2092091099098096/Resisting-the-Enemy-by-Lorraine-Campbell.pdf
    • http://loaminoo.linkpc.net/7095098095099094/Enigma-The-Final-Chapter-Enigma-4-by-Shandi-Boyes.pdf
    • http://loaminoo.linkpc.net/7095098097095091/The-Enigma-Broker-The-Enigma-8-by-Charles-V-Breakfield.pdf
    • http://loaminoo.linkpc.net/7095098095094097/Enigma-of-Life-Enigma-1-by-Shandi-Boyes.pdf
    • http://loaminoo.linkpc.net/1091092093090097092/Atlantis-Rediscovered-An-Orbis-Enigma-Book-Orbis-Enigma-Series-by-Jacques-H-bert.pdf
    • http://loaminoo.linkpc.net/1098092097092093/The-Butterfly-s-Funeral-A-Sequel-to-the-Butterfly-s-Ball-and-Grasshopper-s-Feast-by-J-L-B-.pdf
    • http://loaminoo.linkpc.net/2097098097092096/Butterfly-Kisses-The-Butterfly-Chronicles-2-by-Mia-Castile.pdf
    • http://loaminoo.linkpc.net/5096090090097097/Butterfly-1-Butterfly-1-by-Arash-Amel.pdf
    • http://loaminoo.linkpc.net/1090091093092098094/A-Clockwork-Butterfly-The-Clockwork-Butterfly-Trilogy-1-by-Tabitha-Rayne.pdf
    • http://loaminoo.linkpc.net/9091092092095095/Love-Your-Tattoo-By-Lorraine-Sande-by-Lorraine-Sande.pdf
    • http://loaminoo.linkpc.net/1098093092095098/The-Campbell-Plan-The-Simple-Way-to-Lose-Weight-and-Reverse-Illness-Using-The-China-Study-s-Whole-Food-Plant-Based-Diet-by-Thomas-M-Campbell-II.pdf
    • http://loaminoo.linkpc.net/1094095097094097/Project-Butterfly-Project-Butterfly-1-by-K-A-Angliss.pdf
    • http://loaminoo.linkpc.net/3091091091094091/Cooking-with-Soup-A-Campbell-Cookbook-by-Campbell-Soup-Company.pdf
    • http://loaminoo.linkpc.net/4090095090097093/Enigma-by-Robert-Harris.pdf
    • http://loaminoo.linkpc.net/4092091094099096/Enigma-by-Robert-Harris.pdf
    • http://loaminoo.linkpc.net/2095092093093096/Enigma-by-Peter-Milligan.pdf
    • http://loaminoo.linkpc.net/7095098096097099/Enigma-Tales-by-Una-McCormack.pdf
    • http://loaminoo.linkpc.net/1093098099096097/Enigma-by-Robert-Harris.pdf
    • http://loaminoo.linkpc.net/8097098099096094/The-Enigma-of-Stonehenge-by-John-Fowles.pdf
    • http://loaminoo.linkpc.net/7095098097095090/Vaulcron-Enigma-3-by-Ditter-Kellen.pdf

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