Trojan_Win64_BlankGrabber_DA_MTB

YARA detection rule by roadwy

Trojan:Win64/BlankGrabber.DA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00

rule Trojan_Win64_BlankGrabber_DA_MTB{
	meta:
		description = "Trojan:Win64/BlankGrabber.DA!MTB,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 06 00 00 "
		
	strings :
		$a_01_0 = {42 6c 61 6e 6b 47 72 61 62 62 65 72 } 		$a_01_1 = {54 61 6b 69 6e 67 20 73 63 72 65 65 6e 73 68 6f 74 } 		$a_01_2 = {77 69 66 69 20 70 61 73 73 77 6f 72 64 73 } 		$a_01_3 = {50 61 73 73 77 6f 72 64 73 2e 74 78 74 } 		$a_01_4 = {42 6c 6f 63 6b 69 6e 67 20 41 56 20 73 69 74 65 73 } 		$a_01_5 = {49 6e 6a 65 63 74 69 6e 67 20 62 61 63 6b 64 6f 6f 72 } 	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) >=6
 
}

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

e81d1760-08e8-4b2f-8983-e9b36341ba10

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion