Trojan_Win32_Malgent_AG_MSR

YARA detection rule by roadwy

Trojan:Win32/Malgent.AG!MSR,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 09 00 00

rule Trojan_Win32_Malgent_AG_MSR{
	meta:
		description = "Trojan:Win32/Malgent.AG!MSR,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 09 00 00 "
		
	strings :
		$a_80_0 = {47 65 74 55 73 65 72 4e 61 6d 65 41 } 		$a_80_1 = {43 72 65 61 74 65 4d 75 74 65 78 41 } 		$a_80_2 = {47 6c 6f 62 61 6c 5c 67 66 78 51 4a 73 56 55 68 6b 4d 4f 53 61 64 49 6d 77 5a 46 42 62 6e 70 65 32 47 6a 76 37 48 41 } 		$a_80_3 = {45 74 77 45 76 65 6e 74 57 72 69 74 65 } 		$a_80_4 = {43 72 65 61 74 65 54 68 72 65 61 64 } 		$a_80_5 = {56 69 72 74 75 61 6c 50 72 6f 74 65 63 74 45 78 } 		$a_80_6 = {57 72 69 74 65 50 72 6f 63 65 73 73 4d 65 6d 6f 72 79 } 		$a_80_7 = {65 78 70 6c 6f 72 65 72 2e 65 78 65 } 		$a_80_8 = {73 76 63 68 6f 73 74 2e 65 78 65 } 	condition:
		((#a_80_0  & 1)*1+(#a_80_1  & 1)*1+(#a_80_2  & 1)*2+(#a_80_3  & 1)*1+(#a_80_4  & 1)*1+(#a_80_5  & 1)*1+(#a_80_6  & 1)*1+(#a_80_7  & 1)*1+(#a_80_8  & 1)*1) >=10
 
}

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

431b4543-5501-463a-a7be-d1f171ef321c

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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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