Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 20:17:26 UTC Home > List all groups > List all tools > List all groups using tool ShimRAT Tool: ShimRAT Names ShimRAT Shim RAT Category Malware Type Backdoor, Info stealer, Exfiltration Description (Fox-IT) ShimRat is a custom developed piece of malware known as a ‘RAT’, Remote Administration Tool. It has among others standard capabilities for filesystem interaction.The malware was originally built in 2012 and its features were expanded over the years. The artifacts left in the first samples, are a good indicator that the project has been started in 2012. Multiple pdB paths were seen in the early versions of ShimRat. These PDB paths are not visible in the latest versions of ShimRat, due to how the samples are prepared. The PDB paths are either stripped or filled with different paths. Information MITRE ATT&CK Malpedia Last change to this tool card: 30 December 2022 Download this tool card in JSON format All groups using tool ShimRAT Changed Name Country Observed APT groups Whitefly, Mofang [Unknown] 2012-Jul 2018 1 group listed (1 APT, 0 other, 0 unknown) https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=aac889bc-4215-404b-afa4-343364ff8cd4 Page 1 of 2 Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=aac889bc-4215-404b-afa4-343364ff8cd4 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=aac889bc-4215-404b-afa4-343364ff8cd4 Page 2 of 2 APT groups Whitefly, Mofang [Unknown] 2012-Jul 2018 1 group listed (1 APT, 0 other, 0 unknown) Page 1 of 2