Trojan_Win32_Adylkuzz_F

YARA detection rule by roadwy

Trojan:Win32/Adylkuzz.F,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 05 00 00

rule Trojan_Win32_Adylkuzz_F{
	meta:
		description = "Trojan:Win32/Adylkuzz.F,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 05 00 00 "
		
	strings :
		$a_01_0 = {57 69 6e 64 6f 77 73 5c 73 65 63 75 72 69 74 79 5c 70 72 6f 63 65 73 73 2e 65 78 65 } 		$a_01_1 = {73 73 72 2e 6c 61 2f 38 36 2e 65 78 65 } 		$a_03_2 = {73 70 6f 6f 6c 73 76 2e 65 78 65 [0-04] 53 65 72 76 65 72 } 		$a_03_3 = {4d 69 6e 65 72 ?? 65 78 65 6e 61 6d 65 [0-08] 70 72 6f 63 65 73 73 2e 65 78 65 } 		$a_03_4 = {57 69 6e 53 65 73 [0-04] 64 69 73 70 6c 61 79 [0-04] 57 69 6e 64 6f 77 73 20 53 65 63 75 72 69 74 79 20 53 65 72 76 69 63 65 73 } 	condition:
		((#a_01_0  & 1)*1+(#a_01_1  & 1)*1+(#a_03_2  & 1)*1+(#a_03_3  & 1)*1+(#a_03_4  & 1)*1) >=3
 
}

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

464eb12b-1dda-46c5-a2e6-d28d92fba075

Propose edits, view related rules, and engage with the community through comments.

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 ]]

Community Discussion