Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 23:45:07 UTC Home > List all groups > List all tools > List all groups using tool TinyLoader Tool: TinyLoader Names TinyLoader Category Malware Type Botnet, Downloader Description (Fidelis) Tinyloader has a few unique characteristics • It is, in fact, tiny — typically weighing in under 5 KB. • Its command-and-control (C2) server runs on Microsoft Windows, which is fairly uncommon in malware today. • Finally, it is extremely versatile due to its modular C2 mechanism. This mechanism allows the C2 server to pass custom bytecode directly into the running memory of the bot making it easy to load new malware or augment additional malicious behaviors. Information Malpedia AlienVault OTX Last change to this tool card: 14 May 2020 Download this tool card in JSON format All groups using tool TinyLoader Changed Name Country Observed https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=d69d3400-c249-4a42-aa2f-69ccee84c77a Page 1 of 2 APT groups   TA530 [Unknown] 2016-Nov 2016     Tiny Spider [Unknown] 2015-2017   2 groups listed (2 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=d69d3400-c249-4a42-aa2f-69ccee84c77a https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=d69d3400-c249-4a42-aa2f-69ccee84c77a Page 2 of 2