BrowserModifier_Win32_Cometsystems

YARA detection rule by roadwy

BrowserModifier:Win32/Cometsystems,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 03 00 00

rule BrowserModifier_Win32_Cometsystems{
	meta:
		description = "BrowserModifier:Win32/Cometsystems,SIGNATURE_TYPE_PEHSTR_EXT,06 00 06 00 03 00 00 "
		
	strings :
		$a_01_0 = {43 6f 6d 65 74 20 43 75 72 73 6f 72 20 33 2e 30 20 49 6e 73 74 61 6c 6c 65 72 } 		$a_01_1 = {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 53 65 61 72 63 68 } 		$a_01_2 = {53 6f 66 74 77 61 72 65 5c 4d 69 63 72 6f 73 6f 66 74 5c 57 69 6e 64 6f 77 73 5c 43 75 72 72 65 6e 74 56 65 72 73 69 6f 6e 5c 45 78 70 6c 6f 72 65 72 5c 42 72 6f 77 73 65 72 20 48 65 6c 70 65 72 20 4f 62 6a 65 63 74 73 5c 7b 31 36 37 38 46 37 45 31 2d 43 34 32 32 2d 31 31 44 30 2d 41 44 37 44 2d 30 30 34 30 30 35 31 35 43 41 41 41 7d } 	condition:
		((#a_01_0  & 1)*2+(#a_01_1  & 1)*1+(#a_01_2  & 1)*3) >=6
 
}

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

127a3fde-47e6-434a-9ce0-6f2b6439571e

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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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