Trojan_Win32_Remcos_ACH_MTB_2

YARA detection rule by roadwy

Trojan:Win32/Remcos.ACH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 06 00 00

rule Trojan_Win32_Remcos_ACH_MTB_2{
	meta:
		description = "Trojan:Win32/Remcos.ACH!MTB,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 06 00 00 "
		
	strings :
		$a_03_0 = {31 07 8b 07 31 05 ?? ?? ?? ?? a1 90 1b 00 31 07 6a 04 68 00 10 00 00 } 		$a_01_1 = {43 3a 5c 55 73 65 72 73 5c 59 61 6b 5c 44 65 73 6b 74 6f 70 5c 41 6c 74 5f 52 36 36 44 72 61 77 5c 54 5f 5f 5f 69 6d 67 46 69 67 2e 70 61 73 } 		$a_01_2 = {43 3a 5c 55 73 65 72 73 5c 59 61 6b 5c 44 65 73 6b 74 6f 70 5c 41 6c 74 5f 52 36 36 44 72 61 77 5c 54 5f 5f 52 47 72 6f 75 70 2e 70 61 73 } 		$a_01_3 = {43 3a 5c 55 73 65 72 73 5c 59 61 6b 5c 44 65 73 6b 74 6f 70 5c 41 6c 74 5f 52 36 36 44 72 61 77 5c 54 5f 5f 52 55 6e 64 6f 2e 70 61 73 } 		$a_01_4 = {43 3a 5c 55 73 65 72 73 5c 59 61 6b 5c 44 65 73 6b 74 6f 70 5c 41 6c 74 5f 52 36 36 44 72 61 77 5c 54 5f 5f 52 53 65 6c 46 72 6d 2e 70 61 73 } 		$a_01_5 = {43 3a 5c 55 73 65 72 73 5c 59 61 6b 5c 44 65 73 6b 74 6f 70 5c 41 6c 74 5f 52 36 36 44 72 61 77 5c 54 5f 5f 52 43 6f 72 65 2e 70 61 73 } 	condition:
		((#a_03_0  & 1)*5+(#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) >=10
 
}

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

24453f2b-f585-4230-bc5a-e339c32a177b

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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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