TrojanSpy_Win32_Banker_3

YARA detection rule by roadwy

TrojanSpy:Win32/Banker,SIGNATURE_TYPE_PEHSTR_EXT,3c 00 3c 00 39 00 00

rule TrojanSpy_Win32_Banker_3{
	meta:
		description = "TrojanSpy:Win32/Banker,SIGNATURE_TYPE_PEHSTR_EXT,3c 00 3c 00 39 00 00 "
		
	strings :
		$a_01_0 = {56 65 67 61 73 43 61 72 64 } 		$a_01_1 = {43 61 72 74 61 6f 45 76 61 6e 67 65 6c 69 63 6f } 		$a_01_2 = {4d 69 6e 61 73 63 72 65 64 } 		$a_01_3 = {42 69 6c 68 65 74 65 20 55 6e 69 63 6f } 		$a_01_4 = {42 61 6e 63 6f 20 50 61 6e 61 6d 65 72 69 63 61 6e 6f } 		$a_01_5 = {43 68 65 63 6b 20 45 78 70 72 65 73 73 5f 32 } 		$a_01_6 = {42 72 61 64 65 73 63 6f 20 50 72 69 76 61 74 65 } 		$a_01_7 = {43 61 62 61 6c 20 41 72 67 65 6e 74 69 6e 61 } 		$a_01_8 = {42 61 6e 63 6f 20 50 72 6f 76 69 6e 63 69 61 6c } 		$a_01_9 = {41 6d 65 78 20 4d 65 78 69 63 6f } 		$a_01_10 = {42 72 61 73 69 6c 20 43 61 72 64 } 		$a_01_11 = {54 65 6c 65 6e 65 74 } 		$a_01_12 = {43 69 74 69 62 61 6e 6b } 		$a_01_13 = {48 69 70 65 72 43 61 72 64 } 		$a_01_14 = {45 2d 43 61 70 74 75 72 65 } 		$a_01_15 = {41 63 63 6f 72 20 53 65 72 76 69 63 65 73 } 		$a_01_16 = {59 61 6d 61 64 61 } 		$a_01_17 = {41 75 74 6f 72 69 7a 42 6f 6e 75 73 } 		$a_01_18 = {4d 75 6c 74 69 43 68 65 71 75 65 } 		$a_01_19 = {4f 6e 6c 79 56 69 73 61 } 		$a_01_20 = {73 69 74 6f 6e 6c 79 76 69 73 61 2e 65 78 65 } 		$a_01_21 = {54 65 63 42 61 6e 20 4f 6e 4c 69 6e 65 } 		$a_01_22 = {54 65 63 42 61 6e 20 48 6f 73 74 2d 48 6f 73 74 } 		$a_01_23 = {43 72 65 64 69 74 42 75 72 65 61 75 } 		$a_01_24 = {52 6f 74 65 61 64 6f 72 20 64 65 20 43 6f 72 72 65 73 70 6f 6e 64 65 6e 74 65 20 42 61 6e 63 61 72 69 6f } 		$a_01_25 = {42 4f 44 20 44 65 62 69 74 6f } 		$a_01_26 = {42 4f 44 20 43 72 65 64 69 74 6f } 		$a_01_27 = {50 61 79 53 6d 61 72 74 49 44 } 		$a_01_28 = {42 72 61 7a 69 6c 69 61 6e 43 61 72 64 } 		$a_01_29 = {43 2e 42 2e 20 43 6f 72 62 61 6e 20 53 6f 66 74 77 61 72 65 20 45 78 70 72 65 73 73 } 		$a_01_30 = {73 69 74 65 70 61 79 67 69 66 74 } 		$a_01_31 = {45 50 41 59 47 49 46 54 } 		$a_01_32 = {53 69 74 42 61 6e 65 73 63 61 72 64 } 		$a_01_33 = {42 41 4e 45 53 43 41 52 } 		$a_01_34 = {41 6d 65 78 20 49 6e 74 65 72 6e 61 63 69 6f 6e 61 6c } 		$a_01_35 = {42 61 6e 63 6f 20 53 61 6e 74 6f 73 } 		$a_01_36 = {43 68 65 71 75 65 20 43 61 72 64 61 70 69 6f } 		$a_01_37 = {41 73 73 6f 63 69 61 63 61 6f 20 43 6f 6d 65 72 63 69 61 6c 20 53 50 } 		$a_01_38 = {73 69 74 77 61 79 75 70 2e 65 78 65 } 		$a_01_39 = {73 69 74 63 61 72 74 6f 2e 65 78 65 } 		$a_01_40 = {73 69 74 6f 6e 65 62 6f 78 2e 65 78 65 } 		$a_01_41 = {73 69 74 6d 61 78 78 69 63 61 72 64 2e 65 78 65 } 		$a_01_42 = {73 69 74 70 61 79 73 6d 61 72 74 69 64 2e 65 78 65 } 		$a_01_43 = {73 69 74 67 6c 6f 62 61 6c 73 61 75 64 65 2e 65 78 65 } 		$a_01_44 = {73 69 74 63 61 72 64 73 65 2e 65 78 65 } 		$a_01_45 = {73 69 74 62 61 6e 63 72 65 64 2e 65 78 65 } 		$a_01_46 = {73 69 74 73 69 6d 63 72 65 64 2e 65 78 65 } 		$a_01_47 = {73 69 74 76 69 73 61 70 61 73 73 66 69 72 73 74 2e 65 78 65 } 		$a_01_48 = {73 69 6d 63 6f 6d 75 69 6e 63 6f 6d 6d 2e 65 78 65 } 		$a_01_49 = {73 69 74 69 6e 63 6f 6d 6d 2e 65 78 65 } 		$a_01_50 = {73 69 74 6c 74 6d 72 61 69 7a 65 6e 2e 65 78 65 } 		$a_01_51 = {73 69 6d 63 6f 6d 75 6d 65 78 69 63 6f 70 72 6f 73 61 2e 65 78 65 } 		$a_01_52 = {53 65 72 61 73 61 20 41 75 74 6f 72 69 7a 61 64 6f 72 20 43 72 65 64 69 74 6f } 		$a_01_53 = {42 61 6e 63 6f 20 47 45 20 43 61 70 69 74 61 6c } 		$a_01_54 = {43 61 72 74 61 6f 20 50 72 65 73 65 6e 74 65 20 4d 61 72 69 73 61 } 		$a_01_55 = {42 61 6e 63 6f 20 50 6f 74 74 65 6e 63 69 61 6c } 		$a_01_56 = {2f 73 69 74 65 66 2f 2e 2f 63 6f 6e 66 69 67 2f 73 69 74 65 66 2e 69 6e 69 } 	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+(#a_01_5  & 1)*1+(#a_01_6  & 1)*1+(#a_01_7  & 1)*1+(#a_01_8  & 1)*1+(#a_01_9  & 1)*1+(#a_01_10  & 1)*1+(#a_01_11  & 1)*1+(#a_01_12  & 1)*1+(#a_01_13  & 1)*1+(#a_01_14  & 1)*1+(#a_01_15  & 1)*1+(#a_01_16  & 1)*1+(#a_01_17  & 1)*1+(#a_01_18  & 1)*1+(#a_01_19  & 1)*1+(#a_01_20  & 1)*1+(#a_01_21  & 1)*1+(#a_01_22  & 1)*1+(#a_01_23  & 1)*1+(#a_01_24  & 1)*1+(#a_01_25  & 1)*1+(#a_01_26  & 1)*1+(#a_01_27  & 1)*1+(#a_01_28  & 1)*1+(#a_01_29  & 1)*1+(#a_01_30  & 1)*1+(#a_01_31  & 1)*1+(#a_01_32  & 1)*1+(#a_01_33  & 1)*1+(#a_01_34  & 1)*1+(#a_01_35  & 1)*1+(#a_01_36  & 1)*1+(#a_01_37  & 1)*1+(#a_01_38  & 1)*1+(#a_01_39  & 1)*1+(#a_01_40  & 1)*1+(#a_01_41  & 1)*1+(#a_01_42  & 1)*1+(#a_01_43  & 1)*1+(#a_01_44  & 1)*1+(#a_01_45  & 1)*1+(#a_01_46  & 1)*1+(#a_01_47  & 1)*1+(#a_01_48  & 1)*1+(#a_01_49  & 1)*1+(#a_01_50  & 1)*1+(#a_01_51  & 1)*1+(#a_01_52  & 1)*1+(#a_01_53  & 1)*1+(#a_01_54  & 1)*1+(#a_01_55  & 1)*1+(#a_01_56  & 1)*-100) >=60
 
}

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

146fa9cf-2eec-4128-b734-2a934350138a

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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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