TrojanSpy_Win32_Meilat_B

YARA detection rule by roadwy

TrojanSpy:Win32/Meilat.B,SIGNATURE_TYPE_PEHSTR_EXT,09 00 08 00 0f 00 00

rule TrojanSpy_Win32_Meilat_B{
	meta:
		description = "TrojanSpy:Win32/Meilat.B,SIGNATURE_TYPE_PEHSTR_EXT,09 00 08 00 0f 00 00 "
		
	strings :
		$a_01_0 = {2f 70 67 74 5f 69 70 76 61 5f 6f 6b 2e 70 68 70 3f 69 64 70 63 3d 00 } 		$a_01_1 = {26 73 74 61 74 75 73 3d 45 66 65 74 75 61 64 6f 5f 50 47 54 5f 49 50 56 41 5f 52 24 5f 00 } 		$a_01_2 = {2f 61 70 6c 2f 63 6f 6d 75 6d 2f 69 6d 61 67 65 6e 73 6e 69 2f 62 74 5f 63 6f 6e 66 69 72 6d 61 72 2e 67 69 66 00 } 		$a_01_3 = {2f 63 61 64 5f 6e 65 74 2e 70 68 70 3f 26 69 64 70 63 3d 00 } 		$a_01_4 = {2f 68 6f 6d 65 2f 43 61 6d 70 61 6e 68 61 56 65 72 69 66 69 63 61 54 49 2e 64 6f 3f 43 54 52 4c 3d 00 } 		$a_01_5 = {5c 74 65 73 74 65 5c 6c 6f 67 73 2e 74 78 74 00 } 		$a_01_6 = {5c 6e 61 6d 65 70 63 2e 64 6c 6c 00 } 		$a_01_7 = {54 46 6f 72 6d 64 6f 6f 72 } 		$a_01_8 = {54 66 6f 72 6d 70 72 69 6e 63 69 70 61 6c } 		$a_01_9 = {5c 42 68 6f 20 4e 45 54 20 45 4d 50 52 45 53 41 5c 42 68 6f 5c } 		$a_01_10 = {2f 70 65 73 71 75 69 73 61 63 61 64 2e 70 68 70 3f 26 6e 61 6d 65 70 63 3d 00 } 		$a_01_11 = {2f 73 65 6c 65 63 74 5f 62 6f 6c 65 74 61 5f 70 61 67 61 72 2e 70 68 70 3f 26 63 6f 64 62 61 72 72 61 3d 00 } 		$a_01_12 = {4e e3 6f 20 66 6f 69 20 70 6f 73 73 ed 76 65 6c 20 61 75 74 65 6e 74 69 63 61 72 20 6f 20 63 f3 64 69 67 6f 20 64 65 20 73 65 75 20 74 6f 6b 65 6e } 		$a_01_13 = {2f 73 65 6c 65 63 74 5f 63 6f 6e 73 75 6d 6f 5f 70 61 67 61 72 2e 70 68 70 3f 26 63 6f 64 62 61 72 72 61 3d 00 } 		$a_01_14 = {2f 73 65 74 5f 6f 6e 6c 69 6e 65 5f 6c 6f 67 69 6e 2e 70 68 70 3f 6e 61 6d 65 70 63 3d 00 } 	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+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1+(#a_01_8  & 1)*1+(#a_01_9  & 1)*1+(#a_01_10  & 1)*1+(#a_01_11  & 1)*1+(#a_01_12  & 1)*1+(#a_01_13  & 1)*1+(#a_01_14  & 1)*1) >=8
 
}

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

092f003d-9e67-4dcf-8e16-93ff98fe90b7

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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 ]]

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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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