Trojan_Win32_BazarLoader_CR_MTB

YARA detection rule by roadwy

Trojan:Win32/BazarLoader.CR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0f 00 0f 00 05 00 00

rule Trojan_Win32_BazarLoader_CR_MTB{
	meta:
		description = "Trojan:Win32/BazarLoader.CR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0f 00 0f 00 05 00 00 "
		
	strings :
		$a_81_0 = {69 6e 69 74 42 75 66 66 65 72 } 		$a_81_1 = {75 6e 69 6e 69 74 42 75 66 66 65 72 } 		$a_81_2 = {75 70 64 61 74 65 42 75 66 66 65 72 } 		$a_81_3 = {45 63 66 63 67 63 69 61 77 66 73 70 56 67 7a 66 73 6c 74 69 6c 71 6a } 		$a_81_4 = {4e 6d 6d 77 6e 6c 75 64 78 58 6a 63 6f 61 6f 53 76 68 78 6f 62 6c } 	condition:
		((#a_81_0  & 1)*3+(#a_81_1  & 1)*3+(#a_81_2  & 1)*3+(#a_81_3  & 1)*3+(#a_81_4  & 1)*3) >=15
 
}

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

4d04b578-89e1-4582-8e92-593820bdfa62

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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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