Common Information
Type Value
Value
rule CyclopsBlink_handle_mod_0xf_command {
	meta:
		author = "NCSC"
		description = "Detects the code bytes used to check module ID 0xf 
control flags and a format string used for file content upload"
		hash1 = "3adf9a59743bc5d8399f67cab5eb2daf28b9b863"
		hash2 = "c59bc17659daca1b1ce65b6af077f86a648ad8a8"
	strings:
		$ = { 54 00 06 3E 54 00 07 FE 54 00 06 3E 2F 80 00 00 }
		$ = { 54 00 06 3E 54 00 07 BC 2F 80 00 00 }
		$ = { 54 00 06 3E 54 00 07 7A 2F 80 00 00 }
		$ = { 54 00 06 3E 54 00 06 F6 2F 80 00 00 }
		$ = "file:%s\n" fullword
	condition:
		(uint32(0) == 0x464c457f) and (all of them)
}
Category
Type Yara Rule
Misp Type
Description
Details Published Attributes CTI Title
Details Pdf 2022-02-23 63 Cyclops Blink