TrojanSpy_Win32_IcedId_B_bit

YARA detection rule by roadwy

TrojanSpy:Win32/IcedId.B!bit,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00

rule TrojanSpy_Win32_IcedId_B_bit{
	meta:
		description = "TrojanSpy:Win32/IcedId.B!bit,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_03_0 = {68 b2 9f d8 b0 53 57 57 8b f0 e8 ?? ?? ?? ff 68 ?? ?? ?? 00 68 ?? ?? ?? 00 68 eb da 7b d3 53 57 57 } 		$a_03_1 = {33 c9 6a 73 5a 6a 74 66 89 48 ?? 59 6a 68 66 89 48 ?? 59 6a 6f 66 89 48 ?? 59 6a 2e 66 89 48 ?? 59 6a 65 66 89 48 ?? 59 6a 78 66 89 48 ?? 66 89 48 ?? 59 6a 76 66 89 48 ?? 59 6a 5c 66 89 48 ?? 59 6a 63 66 89 08 59 66 89 50 } 		$a_03_2 = {8b 44 24 04 d1 c8 f7 d0 d1 c8 2d ?? ?? ?? ?? d1 c0 f7 d0 2d ?? ?? ?? ?? c3 } 		$a_03_3 = {33 f6 50 e8 ?? ?? ?? 00 30 86 ?? ?? ?? 00 46 59 81 fe ?? ?? ?? ?? 72 ea } 	condition:
		((#a_03_0  & 1)*2+(#a_03_1  & 1)*2+(#a_03_2  & 1)*1+(#a_03_3  & 1)*1) >=4
 
}

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

0a1c0730-91a5-4893-a4af-60d2795228c3

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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 ]]

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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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