Trojan_Win32_Fuliban_A

YARA detection rule by roadwy

Trojan:Win32/Fuliban.A,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 05 00 00

rule Trojan_Win32_Fuliban_A{
	meta:
		description = "Trojan:Win32/Fuliban.A,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 05 00 00 "
		
	strings :
		$a_01_0 = {66 75 6c 69 70 61 6f 2e 63 6f 6d 2f 73 6f 75 2e 70 68 70 3f 6d 6f 62 61 6e 3d 33 } 		$a_01_1 = {2f 66 75 6c 69 70 61 6f 5f 62 61 6e 62 65 6e 2e 70 68 70 } 		$a_01_2 = {32 33 34 35 2e 63 6f 6d 2f 3f 6b 77 65 69 67 65 } 		$a_01_3 = {68 61 6f 31 32 33 5f 90 02 10 2e 65 78 65 00 53 6f 66 74 77 61 72 65 5c 4d 69 63 72 6f 73 6f 66 74 5c 49 6e 74 65 72 6e 65 74 20 45 78 70 6c 6f 72 65 72 5c 4d 61 69 6e 5c 53 74 61 72 74 20 50 61 67 65 } 		$a_01_4 = {2e 6c 65 73 6f 75 77 75 67 75 6f 6a 69 65 2e 63 6f 6d 2f 6a 69 71 69 6e 67 } 	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 ]]

9acc24bf-a51f-40c1-b409-7970756b7c98

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