DefenderYara/Backdoor/Win32/Ripinip/Backdoor_Win32_Ripinip_L.yar

20 lines
1.4 KiB
Plaintext

rule Backdoor_Win32_Ripinip_L{
meta:
description = "Backdoor:Win32/Ripinip.L,SIGNATURE_TYPE_PEHSTR_EXT,0d 00 0d 00 0a 00 00 05 00 "
strings :
$a_00_0 = {43 3a 5c 62 6f 6f 74 2e 62 69 6e } //05 00 C:\boot.bin
$a_00_1 = {2e 64 6c 6c 00 49 6e 73 74 61 6c 6c 00 52 75 6e 49 6e 73 74 61 6c 6c 41 } //03 00 搮汬䤀獮慴汬刀湵湉瑳污䅬
$a_01_2 = {53 68 c8 24 22 00 56 ff 15 } //01 00
$a_00_3 = {73 79 73 74 65 6d 70 2e 6c 6f 67 } //01 00 systemp.log
$a_00_4 = {73 79 73 6f 75 74 2e 6c 6f 67 } //01 00 sysout.log
$a_00_5 = {4b 65 53 65 72 76 69 63 65 44 65 73 63 72 69 70 74 6f 72 54 61 62 6c 65 } //01 00 KeServiceDescriptorTable
$a_00_6 = {5c 00 73 00 76 00 63 00 68 00 6f 00 73 00 74 00 2e 00 65 00 78 00 65 00 20 00 2d 00 6b 00 20 00 6e 00 65 00 74 00 73 00 76 00 63 00 73 00 } //01 00 \svchost.exe -k netsvcs
$a_00_7 = {4e 00 65 00 6f 00 2c 00 77 00 65 00 6c 00 63 00 6f 00 6d 00 65 00 20 00 74 00 6f 00 20 00 74 00 68 00 65 00 20 00 64 00 65 00 73 00 65 00 72 00 74 00 20 00 6f 00 66 00 20 00 72 00 65 00 61 00 6c 00 2e 00 } //01 00 Neo,welcome to the desert of real.
$a_00_8 = {77 00 65 00 6c 00 63 00 6f 00 6d 00 65 00 20 00 74 00 6f 00 20 00 74 00 68 00 69 00 73 00 20 00 77 00 6f 00 72 00 64 00 } //01 00 welcome to this word
$a_00_9 = {3c 00 25 00 73 00 2a 00 25 00 64 00 2a 00 25 00 64 00 2a 00 25 00 64 00 2a 00 25 00 64 00 2a 00 3e 00 } //00 00 <%s*%d*%d*%d*%d*>
condition:
any of ($a_*)
}