VirTool_Win64_Repezor_A

YARA detection rule by roadwy

VirTool:Win64/Repezor.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 04 00 00

rule VirTool_Win64_Repezor_A{
	meta:
		description = "VirTool:Win64/Repezor.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 04 00 00 "
		
	strings :
		$a_01_0 = {78 39 30 35 7d 4f 0f 94 c0 } 		$a_00_1 = {7a 4b 21 44 6a 79 69 4d 44 4b 2e 25 58 71 25 46 33 67 4f 39 66 73 6e 72 29 42 2e 50 72 46 7a 4a 5f 2a 79 78 2c 7a 39 } 		$a_00_2 = {41 70 32 58 75 6d 27 57 75 57 65 25 48 64 65 2f 67 4f 36 67 21 50 2e 27 41 2b 63 4c 56 49 51 6e 55 50 63 65 62 68 64 } 		$a_00_3 = {30 3a 2f 70 6c 75 67 69 6e 73 2f 72 6f 6f 74 6b 69 74 2f 62 69 6e 61 72 79 } 	condition:
		((#a_01_0  & 1)*2+(#a_00_1  & 1)*1+(#a_00_2  & 1)*1+(#a_00_3  & 1)*1) >=3
 
}

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

ec760fa6-9640-4d22-8724-337388a99ad2

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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 ]]

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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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