Discovery / credits: Malvuln - (c) 2022  
Original source:  
Threat: Backdoor.Win32.Easyserv.11.c  
Vulnerability: Insecure Transit  
Description: The malware makes outbound C2 connection to TCP port 5558. Credentials are sent over the network in plaintext and the payload looks exactly like that used by XLog malware MD5:2906b5dc5132dd1319827415e837168f.  
Family: Easyserv  
Type: PE32  
MD5: 3b5564e88a0b8a41e4fd730891e635cc  
Vuln ID: MVID-2022-0534  
Disclosure: 04/06/2022   
Exploit/PoC: - - [03/Apr/2022 21:08:09] "noname|pass123|cmd:about|cmd:quit"   
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