Trojan_Win64_IcedID_AG_MSR_4

YARA detection rule by roadwy

Trojan:Win64/IcedID.AG!MSR,SIGNATURE_TYPE_PEHSTR_EXT,09 00 09 00 08 00 00

rule Trojan_Win64_IcedID_AG_MSR_4{
	meta:
		description = "Trojan:Win64/IcedID.AG!MSR,SIGNATURE_TYPE_PEHSTR_EXT,09 00 09 00 08 00 00 "
		
	strings :
		$a_01_0 = {41 48 55 49 55 47 4c 4b } 		$a_01_1 = {45 56 53 76 74 6f 44 57 6f 56 56 } 		$a_01_2 = {50 6c 75 67 69 6e 49 6e 69 74 } 		$a_01_3 = {59 44 6c 6c 79 53 59 } 		$a_01_4 = {72 6f 52 44 4c 58 76 } 		$a_01_5 = {74 55 66 58 51 74 57 6c } 		$a_01_6 = {4d 62 6f 71 6d 49 68 6e 59 33 43 47 78 34 4e 69 76 58 77 33 48 4e 58 4e 53 46 45 65 66 31 74 58 4c } 		$a_01_7 = {65 61 38 39 32 31 35 30 61 33 61 33 65 64 36 37 37 65 31 62 31 37 61 64 64 36 33 35 30 30 31 32 62 39 33 38 65 61 35 63 37 34 66 66 37 37 63 64 31 30 37 30 33 66 62 61 62 30 32 34 63 65 36 35 31 30 34 64 37 37 63 34 33 } 	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)*2) >=9
 
}

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

7e9a5590-1f27-4d03-9479-bf3fd5b26eb3

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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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