Trojan_Win32_CryptInject_CM_MTB

YARA detection rule by roadwy

Trojan:Win32/CryptInject.CM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00

rule Trojan_Win32_CryptInject_CM_MTB{
	meta:
		description = "Trojan:Win32/CryptInject.CM!MTB,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 07 00 00 "
		
	strings :
		$a_01_0 = {45 3a 5c 77 6f 72 6b 5c 70 72 6f 64 75 63 74 53 76 63 5c 4f 75 74 50 75 74 46 69 6c 65 5c 52 65 6c 65 61 73 65 5c 53 65 76 65 6e 44 61 79 42 4a 53 76 63 2e 70 64 62 } 		$a_81_1 = {53 65 76 65 6e 44 61 79 42 4a 2e 65 78 65 } 		$a_81_2 = {53 65 76 65 6e 44 61 79 42 4a 20 53 65 72 76 69 63 65 } 		$a_01_3 = {49 73 44 65 62 75 67 67 65 72 50 72 65 73 65 6e 74 } 		$a_01_4 = {4f 75 74 70 75 74 44 65 62 75 67 53 74 72 69 6e 67 57 } 		$a_01_5 = {51 75 65 72 79 50 65 72 66 6f 72 6d 61 6e 63 65 43 6f 75 6e 74 65 72 } 		$a_01_6 = {47 65 74 54 69 63 6b 43 6f 75 6e 74 36 34 } 	condition:
		((#a_01_0  & 1)*1+(#a_81_1  & 1)*1+(#a_81_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 ]]

24c2a6aa-cf15-4690-bdc2-6c1421cf2fa7

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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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