Threat Group Cards: A Threat Actor Encyclopedia Archived: 2026-04-05 18:00:16 UTC Home > List all groups > List all tools > List all groups using tool ROCK Tool: ROCK Names ROCK yellowalbatross Category Malware Type Backdoor, Info stealer, Credential stealer Description (Qihoo 360) ROCK Trojan plays a main role in the Sphinx attacks. This malware family was developed by the attackers themselves or was customer-made by a third party group. The malware impersonated Word documents, images or installation programs in the attempt to disguise itself as PDF files, pictures or Flash installers to induce the users to click. The main purpose is to steal sensitive information from the victims, such as system information, account & password and search history saved in the browser. It also monitors victims through Skype chatting history, cameras, microphones and keyboard & mouse logging. The information collected will then be encrypted and passed back to specific C2 servers. Information Malpedia Last change to this tool card: 21 May 2020 Download this tool card in JSON format All groups using tool ROCK Changed Name Country Observed APT groups https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=e87646c0-03af-4547-9f37-6bf9a2e99cde Page 1 of 2 Sphinx [Unknown] 2014   1 group listed (1 APT, 0 other, 0 unknown) Source: https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=e87646c0-03af-4547-9f37-6bf9a2e99cde https://apt.etda.or.th/cgi-bin/listgroups.cgi?u=e87646c0-03af-4547-9f37-6bf9a2e99cde Page 2 of 2