DefenderYara/Worm/Win32/Psyokym/Worm_Win32_Psyokym_C.yar

19 lines
1.9 KiB
Plaintext

rule Worm_Win32_Psyokym_C{
meta:
description = "Worm:Win32/Psyokym.C,SIGNATURE_TYPE_PEHSTR,04 00 04 00 08 00 00 01 00 "
strings :
$a_01_0 = {4d 79 20 59 50 53 20 20 2d 20 4b 65 79 4c 6f 67 67 65 72 00 } //01 00
$a_01_1 = {48 00 31 00 69 00 31 00 64 00 31 00 65 00 31 00 46 00 31 00 69 00 31 00 6c 00 31 00 65 00 31 00 45 00 31 00 78 00 31 00 74 00 31 00 } //01 00
$a_01_2 = {68 00 74 00 74 00 70 00 3a 00 2f 00 2f 00 77 00 77 00 77 00 2e 00 68 00 6f 00 61 00 72 00 61 00 66 00 75 00 73 00 68 00 69 00 6f 00 6e 00 6c 00 69 00 6e 00 65 00 2e 00 6e 00 65 00 74 00 2f 00 68 00 61 00 62 00 65 00 79 00 73 00 2e 00 65 00 78 00 65 00 } //01 00
$a_01_3 = {68 00 74 00 74 00 70 00 3a 00 2f 00 2f 00 77 00 77 00 77 00 2e 00 68 00 6f 00 61 00 72 00 61 00 66 00 75 00 73 00 68 00 69 00 6f 00 6e 00 6c 00 69 00 6e 00 65 00 2e 00 6e 00 65 00 74 00 2f 00 65 00 78 00 74 00 72 00 61 00 63 00 74 00 66 00 2e 00 70 00 68 00 70 00 3f 00 78 00 3d 00 } //01 00
$a_01_4 = {79 00 73 00 70 00 5c 00 79 00 73 00 70 00 2e 00 76 00 62 00 70 00 } //01 00
$a_01_5 = {31 00 41 00 31 00 75 00 31 00 74 00 31 00 6f 00 31 00 72 00 31 00 75 00 31 00 6e 00 31 00 2e 00 31 00 69 00 31 00 6e 00 31 00 66 00 31 00 } //01 00
$a_01_6 = {5b 00 31 00 41 00 31 00 75 00 31 00 74 00 31 00 6f 00 31 00 52 00 31 00 75 00 31 00 6e 00 5d 00 } //01 00
$a_01_7 = {53 00 31 00 4f 00 31 00 46 00 31 00 54 00 31 00 57 00 31 00 41 00 31 00 52 00 31 00 45 00 31 00 5c 00 31 00 4d 00 69 00 63 00 72 00 6f 00 73 00 6f 00 66 00 74 00 31 00 5c 00 31 00 57 00 31 00 69 00 31 00 6e 00 31 00 64 00 31 00 6f 00 31 00 77 00 31 00 73 00 31 00 5c 00 31 00 43 00 31 00 75 00 31 00 72 00 31 00 72 00 31 00 65 00 31 00 6e 00 31 00 74 00 31 00 56 00 31 00 65 00 31 00 72 00 31 00 73 00 31 00 69 00 31 00 6f 00 31 00 6e 00 31 00 5c 00 31 00 52 00 31 00 75 00 31 00 6e 00 31 00 } //00 00
$a_01_8 = {00 5d 04 } //00 00
condition:
any of ($a_*)
}