Trojan_Win32_bosbot_A

YARA detection rule by roadwy

Trojan:Win32/bosbot.A,SIGNATURE_TYPE_PEHSTR_EXT,72 00 72 00 0a 00 00

rule Trojan_Win32_bosbot_A{
	meta:
		description = "Trojan:Win32/bosbot.A,SIGNATURE_TYPE_PEHSTR_EXT,72 00 72 00 0a 00 00 "
		
	strings :
		$a_00_0 = {48 65 6c 6c 6f 2c 20 4b 75 47 6f 75 21 } 		$a_02_1 = {68 74 74 70 3a 2f 2f 63 6f 75 6e 74 2e 6b 65 79 35 31 38 38 2e 63 6f 6d 2f [0-10] 2f [0-10] 2e 61 73 70 } 		$a_02_2 = {64 6f 77 6e 75 72 6c 3d 68 74 74 70 3a 2f 2f [0-10] 2e 63 6f 6d 2f 63 6f 75 6e 74 2e 74 78 74 } 		$a_02_3 = {64 6f 77 6e 75 72 6c 3d 68 74 74 70 3a 2f 2f [0-10] 2e 63 6e 2f [0-08] 2e 74 78 74 } 		$a_00_4 = {44 69 73 61 62 6c 65 57 69 6e 64 6f 77 73 55 70 64 61 74 65 41 63 63 65 73 73 } 		$a_00_5 = {70 6f 70 75 72 6c 74 69 6d 65 3d } 		$a_02_6 = {25 50 72 6f 67 72 61 6d 46 69 6c 65 73 25 5c 43 6f 6d 6d 6f 6e 20 46 69 6c 65 73 5c [0-08] 2e 65 78 65 } 		$a_02_7 = {65 78 65 66 69 6c 65 3d 25 77 69 6e 64 69 72 25 5c 73 79 73 74 65 6d 33 32 5c [0-08] 2e 65 78 65 } 		$a_00_8 = {53 59 53 54 45 4d 5c 43 75 72 72 65 6e 74 43 6f 6e 74 72 6f 6c 53 65 74 5c 43 6f 6e 74 72 6f 6c 5c 53 61 66 65 42 6f 6f 74 5c 4d 69 6e 69 6d 61 6c 5c } 		$a_00_9 = {53 59 53 54 45 4d 5c 43 75 72 72 65 6e 74 43 6f 6e 74 72 6f 6c 53 65 74 5c 43 6f 6e 74 72 6f 6c 5c 53 61 66 65 42 6f 6f 74 5c 4e 65 74 77 6f 72 6b 5c } 	condition:
		((#a_00_0  & 1)*100+(#a_02_1  & 1)*10+(#a_02_2  & 1)*10+(#a_02_3  & 1)*10+(#a_00_4  & 1)*1+(#a_00_5  & 1)*1+(#a_02_6  & 1)*1+(#a_02_7  & 1)*1+(#a_00_8  & 1)*1+(#a_00_9  & 1)*1) >=114
 
}

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

3df5d9f7-847a-4602-bc16-eb98a40e4d38

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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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