DefenderYara/VirTool/Win32/Bofprochandle/VirTool_Win32_Bofprochandle...

16 lines
741 B
Plaintext

rule VirTool_Win32_Bofprochandle_A{
meta:
description = "VirTool:Win32/Bofprochandle.A,SIGNATURE_TYPE_PEHSTR,06 00 06 00 06 00 00 01 00 "
strings :
$a_01_0 = {62 6f 66 73 74 6f 70 } //01 00 bofstop
$a_01_1 = {61 6c 6c 6f 63 61 74 65 20 68 61 6e 64 6c 65 } //01 00 allocate handle
$a_01_2 = {72 65 61 6c 6c 6f 63 61 74 65 20 68 61 6e 64 6c 65 } //01 00 reallocate handle
$a_01_3 = {64 75 70 6c 69 63 61 74 65 20 68 61 6e 64 6c 65 } //01 00 duplicate handle
$a_01_4 = {46 61 69 6c 65 64 20 74 6f 20 61 6c 6c 6f 63 61 74 65 20 6f 62 6a 65 63 74 4e 61 6d 65 49 6e 66 6f } //01 00 Failed to allocate objectNameInfo
$a_01_5 = {6b 69 6c 6c 69 74 20 66 61 69 6c 65 64 } //00 00 killit failed
condition:
any of ($a_*)
}