Trojan_Win32_Vidar_SJ_MTB

YARA detection rule by roadwy

Trojan:Win32/Vidar.SJ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 08 00 00

rule Trojan_Win32_Vidar_SJ_MTB{
	meta:
		description = "Trojan:Win32/Vidar.SJ!MTB,SIGNATURE_TYPE_PEHSTR_EXT,08 00 08 00 08 00 00 "
		
	strings :
		$a_00_0 = {0f b6 2c 0b 0f b6 34 13 31 f5 95 88 04 19 95 43 } 		$a_81_1 = {6d 61 69 6e 2e 42 72 69 6c 6c 69 61 6e 74 } 		$a_81_2 = {6d 61 69 6e 2e 44 69 73 63 75 73 73 69 6e 67 } 		$a_81_3 = {6d 61 69 6e 2e 43 6f 6e 76 65 72 74 65 64 } 		$a_81_4 = {6d 61 69 6e 2e 47 75 61 72 61 6e 74 65 65 73 } 		$a_81_5 = {6d 61 69 6e 2e 57 6f 6e 64 65 72 69 6e 67 } 		$a_81_6 = {6d 61 69 6e 2e 54 72 61 6e 73 6c 61 74 65 64 } 		$a_81_7 = {6d 61 69 6e 2e 46 72 65 64 65 72 69 63 6b } 	condition:
		((#a_00_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_2  & 1)*1+(#a_81_3  & 1)*1+(#a_81_4  & 1)*1+(#a_81_5  & 1)*1+(#a_81_6  & 1)*1+(#a_81_7  & 1)*1) >=8
 
}

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

13a7129e-88ad-4367-8014-35496c3c1015

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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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