Trojan_Win32_Sirefef_gen_C_2

YARA detection rule by roadwy

Trojan:Win32/Sirefef.gen!C,SIGNATURE_TYPE_ARHSTR_EXT,04 00 04 00 04 00 00

rule Trojan_Win32_Sirefef_gen_C_2{
	meta:
		description = "Trojan:Win32/Sirefef.gen!C,SIGNATURE_TYPE_ARHSTR_EXT,04 00 04 00 04 00 00 "
		
	strings :
		$a_00_0 = {3a 5c 56 43 35 5c 72 65 6c 65 61 73 65 5c 6b 69 6e 6a 65 63 74 2e 64 6c 6c 2e 70 64 62 } 		$a_00_1 = {76 65 72 73 69 6f 6e 3d 30 26 65 72 72 3d 25 73 26 6c 3d 25 64 26 63 3d 25 64 20 48 54 54 50 2f 31 2e 31 } 		$a_02_2 = {77 77 77 2e 67 6f 6f 67 6c 65 2e [0-06] 25 73 25 73 [0-04] 26 63 78 3d [0-04] 26 63 6c 69 65 6e 74 3d } 		$a_00_3 = {52 65 66 65 72 65 72 3a 20 25 53 25 53 } 	condition:
		((#a_00_0  & 1)*1+(#a_00_1  & 1)*1+(#a_02_2  & 1)*1+(#a_00_3  & 1)*1) >=4
 
}

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

8b14f6f4-965c-40a0-9e30-275078f46296

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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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