Trojan_Win32_Revil_SG_MTB

YARA detection rule by roadwy

Trojan:Win32/Revil.SG!MTB!!Revil.gen!MTB,SIGNATURE_TYPE_ARHSTR_EXT,16 00 16 00 08 00 00

rule Trojan_Win32_Revil_SG_MTB{
	meta:
		description = "Trojan:Win32/Revil.SG!MTB!!Revil.gen!MTB,SIGNATURE_TYPE_ARHSTR_EXT,16 00 16 00 08 00 00 "
		
	strings :
		$a_81_0 = {22 6e 6e 61 6d 65 22 3a 22 7b 45 58 54 7d 2d 72 65 61 64 6d 65 2e 74 78 74 22 } 		$a_81_1 = {51 51 42 73 41 47 77 41 49 41 42 76 41 47 59 41 49 41 42 35 41 47 38 41 64 51 42 79 41 43 41 41 5a 67 42 70 41 47 77 41 5a 51 42 7a 41 43 41 41 59 51 42 79 41 47 55 41 49 41 42 6c 41 47 34 41 59 77 42 79 41 48 6b 41 63 41 42 30 41 47 55 41 5a 41 41 68 41 41 30 } 		$a_81_2 = {22 73 76 63 22 3a 5b 22 } 		$a_81_3 = {22 6e 62 6f 64 79 22 3a 22 } 		$a_81_4 = {22 77 69 70 65 22 3a } 		$a_81_5 = {22 77 66 6c 64 22 3a 5b } 		$a_81_6 = {22 70 72 63 22 3a } 		$a_81_7 = {22 64 6d 6e 22 3a } 	condition:
		((#a_81_0  & 1)*10+(#a_81_1  & 1)*10+(#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) >=22
 
}

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

7327c49e-6749-4101-b972-a867153f4cbb

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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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