Trojan_Win32_Delfinject_AD_MTB_3

YARA detection rule by roadwy

Trojan:Win32/Delfinject.AD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,15 00 15 00 07 00 00

rule Trojan_Win32_Delfinject_AD_MTB_3{
	meta:
		description = "Trojan:Win32/Delfinject.AD!MTB,SIGNATURE_TYPE_PEHSTR_EXT,15 00 15 00 07 00 00 "
		
	strings :
		$a_80_0 = {4d 61 67 65 6c 6c 61 6e 20 4d 53 57 48 45 45 4c } 		$a_80_1 = {6c 6c 64 2e 69 73 6d 61 5c 32 33 6d 65 74 73 79 53 5c 73 77 6f 64 6e 69 57 5c 3a 43 } 		$a_80_2 = {4b 69 6c 6c 54 69 6d 65 72 } 		$a_80_3 = {4d 46 43 72 65 61 74 65 33 47 50 4d 65 64 69 61 53 69 6e 6b } 		$a_80_4 = {57 69 6e 48 74 74 70 43 68 65 63 6b 50 6c 61 74 66 6f 72 6d } 		$a_80_5 = {69 6c 69 61 40 76 61 6c 6c 65 79 2e 72 75 } 		$a_80_6 = {70 6b 7c 53 49 70 51 48 68 4e 42 44 } 	condition:
		((#a_80_0  & 1)*3+(#a_80_1  & 1)*3+(#a_80_2  & 1)*3+(#a_80_3  & 1)*3+(#a_80_4  & 1)*3+(#a_80_5  & 1)*3+(#a_80_6  & 1)*3) >=21
 
}

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

90735460-a584-4468-8173-e7fe307967e0

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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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