DefenderYara/Worm/Win32/Brontok/Worm_Win32_Brontok_FFR.yar

19 lines
1.8 KiB
Plaintext

rule Worm_Win32_Brontok_FFR{
meta:
description = "Worm:Win32/Brontok.FFR,SIGNATURE_TYPE_PEHSTR,0c 00 0c 00 09 00 00 05 00 "
strings :
$a_01_0 = {5c 00 57 00 33 00 32 00 2e 00 4d 00 6f 00 6f 00 6e 00 74 00 6f 00 78 00 20 00 42 00 72 00 6f 00 20 00 42 00 2d 00 31 00 5c 00 50 00 52 00 4f 00 4a 00 45 00 43 00 54 00 31 00 2e 00 56 00 42 00 50 00 } //05 00
$a_01_1 = {54 00 6f 00 70 00 69 00 6e 00 73 00 75 00 74 00 6b 00 69 00 43 00 6f 00 6d 00 6d 00 75 00 6e 00 69 00 74 00 79 00 } //01 00
$a_01_2 = {5c 00 57 00 69 00 6e 00 64 00 6f 00 77 00 73 00 20 00 4e 00 54 00 5c 00 43 00 75 00 72 00 72 00 65 00 6e 00 74 00 56 00 65 00 72 00 73 00 69 00 6f 00 6e 00 5c 00 57 00 69 00 6e 00 6c 00 6f 00 67 00 6f 00 6e 00 } //01 00
$a_01_3 = {5c 00 57 00 69 00 6e 00 64 00 6f 00 77 00 73 00 5c 00 43 00 75 00 72 00 72 00 65 00 6e 00 74 00 56 00 65 00 72 00 73 00 69 00 6f 00 6e 00 5c 00 52 00 75 00 6e 00 } //01 00
$a_01_4 = {5c 00 57 00 69 00 6e 00 64 00 6f 00 77 00 73 00 5c 00 43 00 75 00 72 00 72 00 65 00 6e 00 74 00 56 00 65 00 72 00 73 00 69 00 6f 00 6e 00 5c 00 45 00 78 00 70 00 6c 00 6f 00 72 00 65 00 72 00 5c 00 41 00 64 00 76 00 61 00 6e 00 63 00 65 00 64 00 } //01 00
$a_01_5 = {48 00 69 00 64 00 65 00 46 00 69 00 6c 00 65 00 45 00 78 00 74 00 } //01 00
$a_01_6 = {53 00 75 00 70 00 65 00 72 00 48 00 69 00 64 00 64 00 65 00 6e 00 } //01 00
$a_01_7 = {5c 00 57 00 69 00 6e 00 64 00 6f 00 77 00 73 00 5c 00 43 00 75 00 72 00 72 00 65 00 6e 00 74 00 56 00 65 00 72 00 73 00 69 00 6f 00 6e 00 5c 00 50 00 6f 00 6c 00 69 00 63 00 69 00 65 00 73 00 5c 00 53 00 79 00 73 00 74 00 65 00 6d 00 } //01 00
$a_01_8 = {44 00 69 00 73 00 61 00 62 00 6c 00 65 00 52 00 65 00 67 00 69 00 73 00 74 00 72 00 79 00 54 00 6f 00 6f 00 6c 00 73 00 } //00 00
condition:
any of ($a_*)
}