Suspicious
Suspect

bf5e6f338cc48aa566fc580c526ab99e

PE Executable
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MD5: bf5e6f338cc48aa566fc580c526ab99e
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Size: 2.07 MB
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application/x-dosexec

Print
Summary by MalvaGPT
Characteristics

Symbol Ofbuscation Score

Low

Hash
 Hash Value
MD5
bf5e6f338cc48aa566fc580c526ab99e
Sha1
8e55cac4031e55a773fac35f08ba25be70720931
Sha256
4f9a020f368714186a3ffece026d2fbc13ecf19e52250500b680c851d01d6d34
Sha384
84c7d9903de3de85a6dad8038586fac8040fc29cc200b2e5d0a3d88b3f182090a4fb1e85d39eca8f71b08fc4824a6bbd
Sha512
f333da6011322b331ea9398c6adc7f7a45457aaa31d9cfea6fc60ad2a6590d700d341708b4d7dcdbf3706c397c089c38293a5eced6096c32074e29eabeef63b9
SSDeep
49152:Wxov3XNI4nCPl5UBCaBckpTE0h38INk7BkM/wnV0ohn5y9VgT4:dfXjojU/BJnJW7ayAvby9p
TLSH
6FA5333B2D18ABA3E14814FCBD9DD44B37BB39692090932BDFBA71460213746DA67D13

PeID

.NET executable
Microsoft Visual C# / Basic .NET
Microsoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL
Microsoft Visual C# v7.0 / Basic .NET
Microsoft Visual Studio .NET
File Structure
bf5e6f338cc48aa566fc580c526ab99e
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_VERSION
ID:0001
ID:0
RT_MANIFEST
ID:0001
ID:0
Informations
Name
 Value
Info

PE Detect: PeReader OK (file layout)
Module Name

DownloaderApp.exe
Full Name

DownloaderApp.exe
EntryPoint

System.Int32 <Module>::Main(System.String[])
Scope Name

DownloaderApp.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

DownloaderApp
Assembly Version

1.0.0.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.7.2
Total Strings

1
Main Method

System.Int32 <Module>::Main(System.String[])
Main IL Instruction Count

96
Main IL

ldc.i4 513554 pop <null> ldc.i4 513554 newarr System.UInt32 dup <null> ldtoken <Module>/DataType <Module>::DataField call System.Void System.Runtime.CompilerServices.RuntimeHelpers::InitializeArray(System.Array,System.RuntimeFieldHandle) stloc.0 <null> call System.Reflection.Assembly System.Reflection.Assembly::GetExecutingAssembly() dup <null> callvirt System.Reflection.Module System.Reflection.Assembly::get_ManifestModule() stloc.1 <null> ldloc.0 <null> ldc.i4 590533375 call System.Runtime.InteropServices.GCHandle <Module>::Decrypt(System.UInt32[],System.UInt32) stloc.2 <null> ldloca.s V_2 call System.Object System.Runtime.InteropServices.GCHandle::get_Target() castclass System.Byte[] stloc.3 <null> ldstr koi ldloc.3 <null> callvirt System.Reflection.Module System.Reflection.Assembly::LoadModule(System.String,System.Byte[]) ldloc.3 <null> ldc.i4.0 <null> ldloc.3 <null> ldlen <null> conv.i4 <null> call System.Void System.Array::Clear(System.Array,System.Int32,System.Int32) ldloca.s V_2 call System.Void System.Runtime.InteropServices.GCHandle::Free() ldloc.0 <null> ldc.i4.0 <null> ldloc.0 <null> ldlen <null> conv.i4 <null> call System.Void System.Array::Clear(System.Array,System.Int32,System.Int32) ldloc.1 <null> ldc.i4 285212673 callvirt System.Byte[] System.Reflection.Module::ResolveSignature(System.Int32) stsfld System.Byte[] <Module>::key call System.AppDomain System.AppDomain::get_CurrentDomain() ldnull <null> ldftn System.Reflection.Assembly <Module>::Resolve(System.Object,System.ResolveEventArgs) newobj System.Void System.ResolveEventHandler::.ctor(System.Object,System.IntPtr) callvirt System.Void System.AppDomain::add_AssemblyResolve(System.ResolveEventHandler) dup <null> callvirt System.Type[] System.Reflection.Module::GetTypes() pop <null> ldsfld System.Byte[] <Module>::key ldc.i4.0 <null> ldelem.u1 <null> ldsfld System.Byte[] <Module>::key ldc.i4.1 <null> ldelem.u1 <null> ldc.i4.8 <null> shl <null> or <null> ldsfld System.Byte[] <Module>::key ldc.i4.2 <null> ldelem.u1 <null> ldc.i4.s 16 shl <null> or <null> ldsfld System.Byte[] <Module>::key ldc.i4.3 <null> ldelem.u1 <null> ldc.i4.s 24 shl <null> or <null> callvirt System.Reflection.MethodBase System.Reflection.Module::ResolveMethod(System.Int32) dup <null> callvirt System.Reflection.ParameterInfo[] System.Reflection.MethodBase::GetParameters() ldlen <null> conv.i4 <null> newarr System.Object stloc.s V_4 ldloc.s V_4 ldlen <null> brfalse.s IL_00D9: ldnull ldloc.s V_4 ldc.i4.0 <null> ldarg.0 <null> stelem.ref <null> ldnull <null> ldloc.s V_4 callvirt System.Object System.Reflection.MethodBase::Invoke(System.Object,System.Object[]) stloc.s V_5 ldloc.s V_5 isinst System.Int32 brfalse.s IL_00F4: ldc.i4.0 ldloc.s V_5 unbox.any System.Int32 ret <null> ldc.i4.0 <null> ret <null>
Module Name

DownloaderApp.exe
Full Name

DownloaderApp.exe
EntryPoint

System.Int32 <Module>::Main(System.String[])
Scope Name

DownloaderApp.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

DownloaderApp
Assembly Version

1.0.0.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

.NETFramework,Version=v4.7.2
Total Strings

1
Main Method

System.Int32 <Module>::Main(System.String[])
Main IL Instruction Count

96
Main IL

ldc.i4 513554 pop <null> ldc.i4 513554 newarr System.UInt32 dup <null> ldtoken <Module>/DataType <Module>::DataField call System.Void System.Runtime.CompilerServices.RuntimeHelpers::InitializeArray(System.Array,System.RuntimeFieldHandle) stloc.0 <null> call System.Reflection.Assembly System.Reflection.Assembly::GetExecutingAssembly() dup <null> callvirt System.Reflection.Module System.Reflection.Assembly::get_ManifestModule() stloc.1 <null> ldloc.0 <null> ldc.i4 590533375 call System.Runtime.InteropServices.GCHandle <Module>::Decrypt(System.UInt32[],System.UInt32) stloc.2 <null> ldloca.s V_2 call System.Object System.Runtime.InteropServices.GCHandle::get_Target() castclass System.Byte[] stloc.3 <null> ldstr koi ldloc.3 <null> callvirt System.Reflection.Module System.Reflection.Assembly::LoadModule(System.String,System.Byte[]) ldloc.3 <null> ldc.i4.0 <null> ldloc.3 <null> ldlen <null> conv.i4 <null> call System.Void System.Array::Clear(System.Array,System.Int32,System.Int32) ldloca.s V_2 call System.Void System.Runtime.InteropServices.GCHandle::Free() ldloc.0 <null> ldc.i4.0 <null> ldloc.0 <null> ldlen <null> conv.i4 <null> call System.Void System.Array::Clear(System.Array,System.Int32,System.Int32) ldloc.1 <null> ldc.i4 285212673 callvirt System.Byte[] System.Reflection.Module::ResolveSignature(System.Int32) stsfld System.Byte[] <Module>::key call System.AppDomain System.AppDomain::get_CurrentDomain() ldnull <null> ldftn System.Reflection.Assembly <Module>::Resolve(System.Object,System.ResolveEventArgs) newobj System.Void System.ResolveEventHandler::.ctor(System.Object,System.IntPtr) callvirt System.Void System.AppDomain::add_AssemblyResolve(System.ResolveEventHandler) dup <null> callvirt System.Type[] System.Reflection.Module::GetTypes() pop <null> ldsfld System.Byte[] <Module>::key ldc.i4.0 <null> ldelem.u1 <null> ldsfld System.Byte[] <Module>::key ldc.i4.1 <null> ldelem.u1 <null> ldc.i4.8 <null> shl <null> or <null> ldsfld System.Byte[] <Module>::key ldc.i4.2 <null> ldelem.u1 <null> ldc.i4.s 16 shl <null> or <null> ldsfld System.Byte[] <Module>::key ldc.i4.3 <null> ldelem.u1 <null> ldc.i4.s 24 shl <null> or <null> callvirt System.Reflection.MethodBase System.Reflection.Module::ResolveMethod(System.Int32) dup <null> callvirt System.Reflection.ParameterInfo[] System.Reflection.MethodBase::GetParameters() ldlen <null> conv.i4 <null> newarr System.Object stloc.s V_4 ldloc.s V_4 ldlen <null> brfalse.s IL_00D9: ldnull ldloc.s V_4 ldc.i4.0 <null> ldarg.0 <null> stelem.ref <null> ldnull <null> ldloc.s V_4 callvirt System.Object System.Reflection.MethodBase::Invoke(System.Object,System.Object[]) stloc.s V_5 ldloc.s V_5 isinst System.Int32 brfalse.s IL_00F4: ldc.i4.0 ldloc.s V_5 unbox.any System.Int32 ret <null> ldc.i4.0 <null> ret <null>
bf5e6f338cc48aa566fc580c526ab99e (2.07 MB)
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