Trojan_Win64_Bumblebee_KR_MSR

YARA detection rule by roadwy

Trojan:Win64/Bumblebee.KR!MSR,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 08 00 00

rule Trojan_Win64_Bumblebee_KR_MSR{
	meta:
		description = "Trojan:Win64/Bumblebee.KR!MSR,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 08 00 00 "
		
	strings :
		$a_01_0 = {43 65 51 77 79 53 64 4d } 		$a_01_1 = {4b 51 52 4e 37 31 } 		$a_01_2 = {4d 66 72 30 37 41 37 34 } 		$a_01_3 = {51 58 59 75 6f 6b 36 36 30 } 		$a_01_4 = {70 76 75 6e 6a 53 6a 56 59 50 } 		$a_01_5 = {47 65 74 53 74 64 48 61 6e 64 6c 65 } 		$a_01_6 = {43 6f 6e 6e 65 63 74 4e 61 6d 65 64 50 69 70 65 } 		$a_01_7 = {43 72 65 61 74 65 46 69 6c 65 57 } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*2+(#a_01_2  & 1)*2+(#a_01_3  & 1)*2+(#a_01_4  & 1)*2+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1) >=13
 
}

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

f1bfe6dd-3ff7-41fc-8eb9-3e51b60e9152

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Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

[[ reason ]]

What does this mean?

Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

[[ reason ]]

What do these messages mean?

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

[[ currentRule.title ]]

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