Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 12:58:25 UTC Home > List all groups > List all tools > List all groups using tool Rdasrv Tool: Rdasrv Names Rdasrv Category Malware Type POS malware, Credential stealer Description (Trend Micro) Rdasrv—one of the earliest PoS RAM scrapers—was first discovered at the end of 2011. It has no specific family name so it is called by the service name that it installs— rdasrv. When first executed, the malware is installed as a service called “rdasrv.” Name variations exist but rdasrv is most commonly used. The sample analyzed installed a service called “rdpclip.” The installer script executes the malware using the /install parameter. The malware then passes function cc_data_scraper_main to StartServiceCtrlDispatcher. The cc_data_scraper_main function registers itself to handle service control requests using RegisterServiceCtrlHandler. The malware is now installed and ready to scrape the process memory for Tracks 1 and 2 credit card data. Information Malpedia Last change to this tool card: 25 May 2020 Download this tool card in JSON format All groups using tool Rdasrv Changed Name Country Observed Unknown groups https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=a7b775e0-34a3-4ecb-9d8b-c107e84e9b28 Page 1 of 2 _[ Interesting malware not linked to an actor yet ]_   1 group listed (0 APT, 0 other, 1 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=a7b775e0-34a3-4ecb-9d8b-c107e84e9b28 https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=a7b775e0-34a3-4ecb-9d8b-c107e84e9b28 Page 2 of 2