Malicious
Malicious

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PE Executable
MD5:
Size: 0 B
application/x-dosexec
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File
Type
Portable Executable file
Detection
PeID
.NET executableMicrosoft Visual C# / Basic .NETMicrosoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL Microsoft Visual C# v7.0 / Basic .NETMicrosoft Visual Studio .NET
Symbol obfuscation
Medium
1 malicious · 10 files
EXEc73ceef534285ffac9f53d5d47d6b6c5QuasarRat
Structure
Name Value
Module Name
Client.exe
Full Name
Client.exe
EntryPoint
System.Void xClient.Program::Main(System.String[])
Scope Name
Client.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
Client
Assembly Version
1.3.0.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
461d39c4a423da0b
Target Framework
.NETFramework,Version=v4.0,Profile=Client
Total Strings
98
Main Method
System.Void xClient.Program::Main(System.String[])
Main IL Instruction Count
99
Main IL 
ldc.i4 8
stloc V_0
ldloc V_0
switch dnlib.DotNet.Emit.Instruction[]
ldloc V_0
ldc.i4 17
beq IL_0116: ldsfld xClient.Core.Networking.QuasarClient xClient.Program::ConnectClient
ldloc V_0
ldc.i4 998
beq IL_0009: ldloc V_0
br IL_01C4: call System.Void System.Windows.Forms.Application::EnableVisualStyles()
call System.Boolean xClient.Config.Settings::Initialize()
brfalse IL_0168: call System.Void xClient.Program::Cleanup()
ldc.i4 17
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_ae72bfeb985b496dba2343eb75b10330
brtrue IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 5
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
call System.Void UWxvxUSU2ZrCqT9K8B.gttro5yuWySr2hbdEM::vRSJk1ghCP()
ldc.i4 11
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_70e4b30816ed4a6abd6df02d38ca4737
brfalse IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 10
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
call System.AppDomain System.AppDomain::get_CurrentDomain()
ldnull <null>
ldftn System.Void xClient.Program::HandleUnhandledException(System.Object,System.Object)
newobj System.Void System.UnhandledExceptionEventHandler::.ctor(System.Object,System.IntPtr)
callvirt System.Void System.AppDomain::add_UnhandledException(System.UnhandledExceptionEventHandler)
ldc.i4 10
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_048442d4d47c4de7a0e36a6b7a14849e
brfalse IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 1
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
ret <null>
ldc.i4.0 <null>
call System.Void System.Windows.Forms.Application::SetCompatibleTextRenderingDefault(System.Boolean)
ldc.i4 6
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
br IL_0168: call System.Void xClient.Program::Cleanup()
ldc.i4 6
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_78b1ec82bbfc478a811d5491ee688dc1
brtrue IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 3
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
ldsfld xClient.Core.Networking.QuasarClient xClient.Program::ConnectClient
callvirt System.Void xClient.Core.Networking.QuasarClient::Connect()
ldc.i4 0
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_c7ad1a56d9d34924ad0e1a3f52b82948
brtrue IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 1
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
call System.Boolean xClient.Program::Initialize()
brtrue IL_019B: call System.Boolean xClient.Core.Networking.QuasarClient::get_Exiting()
ldc.i4 16
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_9382ff7099864cf9bfbd9851d7e18045
brtrue IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 4
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
call System.Void xClient.Program::Cleanup()
ldc.i4 2
br IL_0005: stloc V_0
call System.Void xClient.Program::Exit()
ldc.i4 4
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_712477954a3744d99083211d40a7711f
brfalse IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 9
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
call System.Boolean xClient.Core.Networking.QuasarClient::get_Exiting()
brtrue IL_0168: call System.Void xClient.Program::Cleanup()
ldc.i4 9
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_78b1ec82bbfc478a811d5491ee688dc1
brtrue IL_0005: stloc V_0
pop <null>
ldc.i4 17
br IL_0005: stloc V_0
call System.Void System.Windows.Forms.Application::EnableVisualStyles()
ldc.i4 7
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_c9eac61c68064edebc861b7f0a602445
brfalse IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 4
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
Module Name
Client.exe
Full Name
Client.exe
EntryPoint
System.Void xClient.Program::Main(System.String[])
Scope Name
Client.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
Client
Assembly Version
1.3.0.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
461d39c4a423da0b
Target Framework
.NETFramework,Version=v4.0,Profile=Client
Total Strings
98
Main Method
System.Void xClient.Program::Main(System.String[])
Main IL Instruction Count
99
Main IL 
ldc.i4 8
stloc V_0
ldloc V_0
switch dnlib.DotNet.Emit.Instruction[]
ldloc V_0
ldc.i4 17
beq IL_0116: ldsfld xClient.Core.Networking.QuasarClient xClient.Program::ConnectClient
ldloc V_0
ldc.i4 998
beq IL_0009: ldloc V_0
br IL_01C4: call System.Void System.Windows.Forms.Application::EnableVisualStyles()
call System.Boolean xClient.Config.Settings::Initialize()
brfalse IL_0168: call System.Void xClient.Program::Cleanup()
ldc.i4 17
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_ae72bfeb985b496dba2343eb75b10330
brtrue IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 5
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
call System.Void UWxvxUSU2ZrCqT9K8B.gttro5yuWySr2hbdEM::vRSJk1ghCP()
ldc.i4 11
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_70e4b30816ed4a6abd6df02d38ca4737
brfalse IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 10
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
call System.AppDomain System.AppDomain::get_CurrentDomain()
ldnull <null>
ldftn System.Void xClient.Program::HandleUnhandledException(System.Object,System.Object)
newobj System.Void System.UnhandledExceptionEventHandler::.ctor(System.Object,System.IntPtr)
callvirt System.Void System.AppDomain::add_UnhandledException(System.UnhandledExceptionEventHandler)
ldc.i4 10
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_048442d4d47c4de7a0e36a6b7a14849e
brfalse IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 1
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
ret <null>
ldc.i4.0 <null>
call System.Void System.Windows.Forms.Application::SetCompatibleTextRenderingDefault(System.Boolean)
ldc.i4 6
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
br IL_0168: call System.Void xClient.Program::Cleanup()
ldc.i4 6
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_78b1ec82bbfc478a811d5491ee688dc1
brtrue IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 3
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
ldsfld xClient.Core.Networking.QuasarClient xClient.Program::ConnectClient
callvirt System.Void xClient.Core.Networking.QuasarClient::Connect()
ldc.i4 0
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_c7ad1a56d9d34924ad0e1a3f52b82948
brtrue IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 1
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
call System.Boolean xClient.Program::Initialize()
brtrue IL_019B: call System.Boolean xClient.Core.Networking.QuasarClient::get_Exiting()
ldc.i4 16
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_9382ff7099864cf9bfbd9851d7e18045
brtrue IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 4
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
call System.Void xClient.Program::Cleanup()
ldc.i4 2
br IL_0005: stloc V_0
call System.Void xClient.Program::Exit()
ldc.i4 4
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_712477954a3744d99083211d40a7711f
brfalse IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 9
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
call System.Boolean xClient.Core.Networking.QuasarClient::get_Exiting()
brtrue IL_0168: call System.Void xClient.Program::Cleanup()
ldc.i4 9
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_78b1ec82bbfc478a811d5491ee688dc1
brtrue IL_0005: stloc V_0
pop <null>
ldc.i4 17
br IL_0005: stloc V_0
call System.Void System.Windows.Forms.Application::EnableVisualStyles()
ldc.i4 7
ldsfld <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab} <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_3307c8fa34d14144a06ad11099bc28a3
ldfld System.Int32 <Module>{608d4693-d86c-4c4b-82a1-6068529d66ab}::m_c9eac61c68064edebc861b7f0a602445
brfalse IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
pop <null>
ldc.i4 4
br IL_000D: switch(IL_0168,IL_005F,IL_0177,IL_019B,IL_00F2,IL_013F,IL_0088,IL_00E2,IL_01C4,IL_00E1,IL_00AC)
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