TrojanDownloader_Win32_KpotStealer_A_AMTB

YARA detection rule by roadwy

TrojanDownloader:Win32/KpotStealer.A!AMTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 04 00 00

rule TrojanDownloader_Win32_KpotStealer_A_AMTB{
	meta:
		description = "TrojanDownloader:Win32/KpotStealer.A!AMTB,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 04 00 00 "
		
	strings :
		$a_80_0 = {68 74 74 70 3a 2f 2f 74 72 79 6e 64 61 2e 78 79 7a 2f } 		$a_80_1 = {68 74 74 70 3a 2f 2f 31 39 33 2e 31 33 35 2e 31 32 2e 31 30 37 2f 66 69 6c 65 31 2e 65 78 65 } 		$a_80_2 = {73 68 65 6c 6c 33 32 } 		$a_80_3 = {49 6e 74 65 72 6e 65 74 52 65 61 64 46 69 6c 65 } 	condition:
		((#a_80_0  & 1)*3+(#a_80_1  & 1)*3+(#a_80_2  & 1)*1+(#a_80_3  & 1)*1) >=5
 
}

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

8b0b8e26-fe7c-49e8-bfb6-959ea8a5b68e

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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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