TrojanDropper_Win32_Rootkit_AFH_3

YARA detection rule by roadwy

TrojanDropper:Win32/Rootkit.AFH,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 05 00 00

rule TrojanDropper_Win32_Rootkit_AFH_3{
	meta:
		description = "TrojanDropper:Win32/Rootkit.AFH,SIGNATURE_TYPE_PEHSTR_EXT,05 00 04 00 05 00 00 "
		
	strings :
		$a_01_0 = {73 6f 66 74 77 61 72 65 5c 6d 69 63 72 6f 73 6f 66 74 5c 77 69 6e 64 6f 77 73 5c 63 75 72 72 65 6e 74 76 65 72 73 69 6f 6e 5c 65 78 70 6c 6f 72 65 72 5c 64 65 73 6b 74 6f 70 00 00 73 79 73 66 69 6c 65 } 		$a_01_1 = {5c 49 6e 50 72 6f 63 53 65 72 76 65 72 33 32 00 43 4c 53 49 44 5c 00 00 7b 45 32 35 43 32 39 41 42 2d 31 32 42 39 2d 34 35 32 33 2d 41 35 33 43 2d 33 32 34 42 35 46 42 41 36 34 38 43 7d } 		$a_01_2 = {4d 49 43 52 4f 53 4f 46 54 5c 57 49 4e 44 4f 57 53 5c 63 75 72 72 65 6e 74 76 65 72 73 69 6f 6e 5c 65 78 70 6c 6f 72 65 72 5c 53 48 45 4c 4c 45 58 45 43 55 54 45 48 4f 4f 4b 53 00 73 6f 66 74 77 61 72 65 5c } 		$a_01_3 = {22 25 73 5c 52 75 6e 64 6c 6c 33 32 2e 65 78 65 22 20 22 25 73 5c 73 68 65 6c 6c 33 32 2e 64 6c 6c 22 2c 43 6f 6e 74 72 6f 6c 5f 52 75 6e 44 4c 4c 20 22 25 73 22 00 00 46 33 00 00 53 68 65 6c 6c } 		$a_01_4 = {57 69 6e 64 6f 77 73 5c 43 75 72 72 65 6e 74 56 65 72 73 69 6f 6e 5c 52 75 6e 00 00 53 6f 66 74 77 61 72 65 5c 4d 69 63 72 6f 73 6f 66 74 5c 00 6d 72 75 6c 69 73 74 00 25 58 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_01_2  & 1)*1+(#a_01_3  & 1)*1+(#a_01_4  & 1)*1) >=4
 
}

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

3f4f7b5a-543f-4dc1-9f85-9cf73b9a8f69

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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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