DefenderYara/Worm/Win32/VB/Worm_Win32_VB_AS.yar

20 lines
1.3 KiB
Plaintext

rule Worm_Win32_VB_AS{
meta:
description = "Worm:Win32/VB.AS,SIGNATURE_TYPE_PEHSTR,1c 00 1a 00 0a 00 00 0a 00 "
strings :
$a_01_0 = {4d 53 56 42 56 4d 36 30 2e 44 4c 4c } //0a 00
$a_01_1 = {64 00 6f 00 63 00 75 00 6d 00 65 00 6e 00 74 00 6f 00 73 00 5c 00 48 00 34 00 43 00 4b 00 33 00 52 00 5c 00 50 00 72 00 6f 00 6a 00 65 00 74 00 6f 00 20 00 52 00 50 00 5f 00 57 00 69 00 6e 00 33 00 32 00 5c 00 56 00 69 00 72 00 75 00 73 00 2e 00 76 00 62 00 70 00 } //01 00
$a_01_2 = {41 72 71 75 69 76 6f 73 20 64 65 20 70 72 6f 67 72 61 6d 61 73 5c 4d 65 73 73 65 6e 67 65 72 5c 6d 73 6d 73 67 73 2e 65 78 65 5c 33 } //01 00
$a_01_3 = {4d 65 73 73 65 6e 67 65 72 41 50 49 } //01 00
$a_01_4 = {4e 65 74 53 68 61 72 65 41 64 64 } //01 00
$a_01_5 = {57 4e 65 74 45 6e 75 6d 52 65 73 6f 75 72 63 65 41 } //01 00
$a_01_6 = {4e 65 74 53 65 72 76 65 72 45 6e 75 6d } //01 00
$a_01_7 = {6e 00 65 00 74 00 73 00 68 00 20 00 66 00 69 00 72 00 65 00 77 00 61 00 6c 00 6c 00 20 00 73 00 65 00 74 00 20 00 6f 00 70 00 6d 00 6f 00 64 00 65 00 20 00 64 00 69 00 73 00 61 00 62 00 6c 00 65 00 } //01 00
$a_01_8 = {73 00 79 00 73 00 74 00 65 00 6d 00 33 00 32 00 5c 00 53 00 79 00 73 00 5c 00 72 00 6f 00 6f 00 74 00 5c 00 } //01 00
$a_01_9 = {57 00 69 00 6e 00 32 00 34 00 44 00 4c 00 4c 00 2e 00 65 00 78 00 65 00 } //00 00
condition:
any of ($a_*)
}