Trojan_Win32_IcedID_BE_MSR

YARA detection rule by roadwy

Trojan:Win32/IcedID.BE!MSR,SIGNATURE_TYPE_PEHSTR_EXT,10 00 10 00 08 00 00

rule Trojan_Win32_IcedID_BE_MSR{
	meta:
		description = "Trojan:Win32/IcedID.BE!MSR,SIGNATURE_TYPE_PEHSTR_EXT,10 00 10 00 08 00 00 "
		
	strings :
		$a_01_0 = {45 54 50 43 41 6e 57 72 42 63 69 } 		$a_01_1 = {49 50 77 55 41 51 49 78 59 4a 63 43 6a } 		$a_01_2 = {49 6b 48 68 75 44 65 79 4a 4f 4c 64 7a 63 } 		$a_01_3 = {51 7a 4d 51 45 44 44 6c 6f 54 76 6d 72 } 		$a_01_4 = {56 45 4a 6a 45 5a 65 49 57 71 44 43 5a } 		$a_01_5 = {58 43 59 68 62 76 4c 79 65 43 4c 57 } 		$a_01_6 = {58 46 48 4f 4f 50 63 45 4b 51 6c 46 } 		$a_01_7 = {59 44 73 6c 55 48 68 4e 4f 4e 6b 4d 52 55 } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*2+(#a_01_2  & 1)*2+(#a_01_3  & 1)*2+(#a_01_4  & 1)*2+(#a_01_5  & 1)*2+(#a_01_6  & 1)*2+(#a_01_7  & 1)*2) >=16
 
}

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

2be153fb-8f6d-4310-b469-cc91d0f37abd

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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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