BrowserModifier_Win32_Vonteera_8

YARA detection rule by roadwy

BrowserModifier:Win32/Vonteera,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 05 00 00

rule BrowserModifier_Win32_Vonteera_8{
	meta:
		description = "BrowserModifier:Win32/Vonteera,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 05 00 00 "
		
	strings :
		$a_03_0 = {66 75 6e 63 74 69 6f 6e 20 69 6e 69 74 54 61 62 4e 65 77 48 6f 6f 6b 28 29 7b 0d 0a 90 0e 0a 00 63 68 72 6f 6d 65 2e 74 61 62 73 2e 6f 6e 43 72 65 61 74 65 64 2e 61 64 64 4c 69 73 74 65 6e 65 72 28 66 75 6e 63 74 69 6f 6e 28 74 61 62 29 7b } 		$a_03_1 = {63 68 72 6f 6d 65 2e 74 61 62 73 2e 67 65 74 28 74 61 62 5f 69 64 2c 90 0e 05 00 63 68 65 63 6b 5f 66 6f 72 5f 6a 73 5f 69 6e 6a 65 63 74 69 6f 6e 29 3b } 		$a_03_2 = {66 75 6e 63 74 69 6f 6e 20 61 64 64 5f 72 65 6d 6f 76 65 5f 73 63 72 69 70 74 28 75 72 6c 29 90 0e 05 00 7b 90 0e 05 00 72 65 74 75 72 6e 20 27 76 61 72 20 41 64 74 65 63 68 5f 75 73 65 72 73 5f 6a 73 } 		$a_01_3 = {67 52 61 6e 64 53 63 72 69 70 74 55 72 6c 73 5b 22 68 74 22 20 2b 20 74 6d 70 5b 30 5d 5d 2e 70 75 73 68 28 22 68 74 22 20 2b 20 74 6d 70 5b 30 5d 20 2b 20 22 3a 2f 2f 22 20 2b 20 74 6d 70 5b 31 5d 20 2b 20 22 2e 22 20 2b 20 74 6d 70 5b 32 5d 20 2b 20 22 2f 22 20 2b 20 28 28 74 6d 70 5b 33 5d 20 3d 3d 3d 20 22 3a 22 29 20 3f 20 22 22 20 3a 20 28 74 6d 70 5b 33 5d 2e 72 65 70 6c 61 63 65 28 2f 5c 3a 2f 2c 20 22 22 29 20 2b 20 22 2f 22 29 29 20 2b 20 74 6d 70 5b 34 5d 20 2b 20 22 2e 6a 73 22 29 3b } 		$a_01_4 = {63 6f 6e 73 6f 6c 65 2e 6c 6f 67 28 27 49 6e 6a 65 63 74 65 64 20 74 6f 27 2c 20 74 61 62 2e 75 72 6c 29 3b } 	condition:
		((#a_03_0  & 1)*1+(#a_03_1  & 1)*1+(#a_03_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 ]]

edf9ceda-a2e1-4a5f-8218-4698223dc267

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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 ]]

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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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