HackTool_BAT_FrostyStash_BA_dha

YARA detection rule by roadwy

HackTool:BAT/FrostyStash.BA!dha,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00

rule HackTool_BAT_FrostyStash_BA_dha{
	meta:
		description = "HackTool:BAT/FrostyStash.BA!dha,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00 "
		
	strings :
		$a_01_0 = {57 65 62 53 6f 63 6b 65 74 53 68 61 72 70 } 		$a_01_1 = {76 34 2e 30 2e 33 30 33 31 39 } 		$a_01_2 = {43 61 6e 63 65 6c 6c 61 74 69 6f 6e 54 6f 6b 65 6e } 		$a_01_3 = {4a 61 76 61 53 63 72 69 70 74 53 65 72 69 61 6c 69 7a 65 72 } 		$a_01_4 = {36 31 39 63 62 32 62 31 2d 39 34 30 31 2d 34 30 32 35 2d 38 62 38 33 2d 62 38 66 64 34 32 64 39 61 31 61 31 } 		$a_01_5 = {4d 69 63 72 6f 73 6f 66 74 2e 56 69 73 75 61 6c 53 74 75 64 69 6f 2e 45 64 69 74 6f 72 73 2e 53 65 74 74 69 6e 67 73 44 65 73 69 67 6e 65 72 2e 53 65 74 74 69 6e 67 73 53 69 6e 67 6c 65 46 69 6c 65 47 65 6e 65 72 61 74 6f 72 } 		$a_01_6 = {53 4d 4e 65 74 2e 46 6f 72 6d 31 2e 72 65 73 6f 75 72 63 65 73 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1) >=7
 
}

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

596d40bf-d618-4fb2-ab10-810e8fede4f9

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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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