Trojan_Win32_Relbma_A

YARA detection rule by roadwy

Trojan:Win32/Relbma.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 05 00 00

rule Trojan_Win32_Relbma_A{
	meta:
		description = "Trojan:Win32/Relbma.A,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 05 00 00 "
		
	strings :
		$a_03_0 = {76 0c 80 b0 ?? ?? 40 00 ?? 40 3b c6 72 f4 46 56 57 6a 03 } 		$a_03_1 = {40 00 6a 66 e8 ?? ?? ff ff 68 ?? ?? 40 00 6a 6a e8 ?? ?? ff ff 68 ?? ?? 40 00 6a 69 e8 ?? ?? ff ff e8 ?? ?? ff ff e8 ?? ?? ff ff } 		$a_03_2 = {76 09 80 34 38 ?? 40 3b c6 72 f7 8a 45 0f 53 6a 00 8d } 		$a_10_3 = {70 72 6f 74 65 63 74 2e 61 64 76 61 6e 63 65 64 63 6c 65 61 6e 65 72 2e 63 6f 6d } 		$a_10_4 = {4d 69 63 72 6f 73 6f 66 74 20 53 65 63 75 72 69 74 79 20 47 75 61 72 64 22 20 62 69 6e 74 65 72 76 61 6c } 	condition:
		((#a_03_0  & 1)*1+(#a_03_1  & 1)*1+(#a_03_2  & 1)*1+(#a_10_3  & 1)*1+(#a_10_4  & 1)*1) >=3
 
}

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

f412ac3a-60cc-4498-bf48-3c2a3f5f7adb

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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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