Trojan_Win32_Cridex_RR_MTB

YARA detection rule by roadwy

Trojan:Win32/Cridex.RR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00

rule Trojan_Win32_Cridex_RR_MTB{
	meta:
		description = "Trojan:Win32/Cridex.RR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,01 00 01 00 01 00 00 "
		
	strings :
		$a_02_0 = {2b c6 03 c2 8d 04 40 81 c3 ?? ?? ?? ?? 2b c6 89 9c 2f ?? ?? ?? ?? 05 ?? ?? ?? ?? 39 0d ?? ?? ?? ?? 72 ?? 29 35 ?? ?? ?? ?? 8b c8 2b ce 83 c1 ?? 8b f0 2b 35 ?? ?? ?? ?? 83 c5 ?? 83 c6 ?? 0f b7 f6 89 6c 24 ?? 81 fd ?? ?? ?? ?? 0f 82 } 	condition:
		((#a_02_0  & 1)*1) >=1
 
}

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

c1f3927a-20e7-43d0-aad5-c51e541d46a5

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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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