DefenderYara/Worm/Win32/Koobface/Worm_Win32_Koobface_gen_C.yar

16 lines
584 B
Plaintext

rule Worm_Win32_Koobface_gen_C{
meta:
description = "Worm:Win32/Koobface.gen!C,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 06 00 00 02 00 "
strings :
$a_01_0 = {75 0c 46 81 fe 10 27 00 00 7c c4 5e c9 c3 } //01 00
$a_01_1 = {8d 4d fc 6a 00 51 ff d0 85 c0 74 0a f6 45 fc 07 74 04 b0 01 } //01 00
$a_01_2 = {80 7c 30 ff 0d 59 75 0b 56 e8 } //01 00
$a_01_3 = {80 38 7c 75 03 89 45 1c } //01 00
$a_01_4 = {54 49 25 73 5f 4d 00 00 54 4c 45 00 4c 25 73 5f } //01 00
$a_01_5 = {63 6b 3d 25 64 26 63 5f 66 62 3d 25 64 } //00 00 ck=%d&c_fb=%d
condition:
any of ($a_*)
}