Trojan_Win32_Qakbot_GR_MTB_7

YARA detection rule by roadwy

Trojan:Win32/Qakbot.GR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,10 00 10 00 05 00 00

rule Trojan_Win32_Qakbot_GR_MTB_7{
	meta:
		description = "Trojan:Win32/Qakbot.GR!MTB,SIGNATURE_TYPE_PEHSTR_EXT,10 00 10 00 05 00 00 "
		
	strings :
		$a_02_0 = {03 d8 8b 45 ?? 90 17 02 01 01 31 33 ?? 89 5d ?? 8b 45 ?? 8b 55 ?? 89 10 33 c0 89 45 ?? 8b 45 ?? 83 c0 ?? 03 45 ?? 89 45 [0-08] 8b 5d ?? 83 c3 04 03 5d ?? 2b d8 } 		$a_02_1 = {8b 00 8b 55 ?? 03 55 ?? 03 55 ?? 4a 90 17 02 01 01 31 33 ?? 89 45 ?? 8b 45 ?? 8b 55 ?? 89 10 33 c0 89 45 [0-08] 8b 5d ?? 83 c3 04 03 5d ?? 2b d8 } 		$a_00_2 = {fd f3 a5 89 c1 83 e1 03 83 c6 03 83 c7 03 f3 a4 fc 5f 5e c3 } 		$a_80_3 = {56 69 72 74 75 61 6c 41 6c 6c 6f 63 } 		$a_80_4 = {56 69 72 74 75 61 6c 41 6c 6c 6f 63 45 78 } 	condition:
		((#a_02_0  & 1)*10+(#a_02_1  & 1)*10+(#a_00_2  & 1)*5+(#a_80_3  & 1)*1+(#a_80_4  & 1)*1) >=16
 
}

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

ff7fdefb-f421-4100-86aa-39daa7bf9858

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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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