PE Executable file analysis – 75cf21a56df7

The file 75cf21a56df7a30500dd0bcfdec7bd58 is a PE Executable for which Malva.RE's static analysis did not establish a malicious verdict. Static analysis extracted 88 embedded or derived files. It matches 9 YARA rules. The file was analysed statically: it was parsed and decompiled, never executed.

SHA256: —
MD5: -
Verdict: Inconclusive
File type: PE Executable

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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 C++ 6.0 DLL (Debug)Microsoft Visual C++ 7.0 - 8.0Microsoft Visual C++ v6.0 DLLMicrosoft Visual Studio .NET

Symbol obfuscation

Medium

84 files

EXE75cf21a56df7a30500dd0bcfdec7bd58

Structure

BINResources

BIN.Net Resources

Name	Value
Module Name	DownloaderApp.exe
Full Name	DownloaderApp.exe
EntryPoint	System.Void ::(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	0
Main Method	System.Void ::(System.String[])
Main IL Instruction Count	62
Main IL	call System.Boolean ::() brtrue.s IL_0015: call System.Boolean System.Environment::get_UserInteractive() call System.Void ::() leave.s IL_0014: ret pop <null> leave IL_00C1: ret ret <null> call System.Boolean System.Environment::get_UserInteractive() brtrue.s IL_0027: ldc.i4 -793853320 newobj System.Void ::.ctor() call System.Void System.ServiceProcess.ServiceBase::Run(System.ServiceProcess.ServiceBase) ret <null> ldc.i4 -793853320 call System.String ::(System.Int32) stloc.2 <null> ldc.i4 -793853382 call System.String ::(System.Int32) stloc.3 <null> ldc.i4 -793853423 call System.String ::(System.Int32) 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.0 <null> ldloc.3 <null> call System.String System.IO.Path::Combine(System.String,System.String) stloc.1 <null> ldc.i4 -793853350 call System.String ::(System.Int32) ldloc.0 <null> call System.Void ::(System.String,System.String) ldc.i4 -793853207 call System.String ::(System.Int32) ldloc.1 <null> call System.Void ::(System.String,System.String) ldloc.0 <null> ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) ldloc.1 <null> ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) ldloc.0 <null> call System.Void ::(System.String) ldloc.1 <null> call System.Void ::(System.String) call System.Reflection.Assembly System.Reflection.Assembly::GetExecutingAssembly() callvirt System.String System.Reflection.Assembly::get_Location() call System.Void ::(System.String) ldloc.0 <null> ldloc.s V_4 call System.Void ::(System.String,System.String) ldloc.0 <null> call System.Void ::(System.String) ldloc.1 <null> call System.Void ::(System.String) leave.s IL_00C1: ret pop <null> leave.s IL_00C1: ret ret <null>
Module Name	DownloaderApp.exe
Full Name	DownloaderApp.exe
EntryPoint	System.Void ::(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	0
Main Method	System.Void ::(System.String[])
Main IL Instruction Count	62
Main IL	call System.Boolean ::() brtrue.s IL_0015: call System.Boolean System.Environment::get_UserInteractive() call System.Void ::() leave.s IL_0014: ret pop <null> leave IL_00C1: ret ret <null> call System.Boolean System.Environment::get_UserInteractive() brtrue.s IL_0027: ldc.i4 -793853320 newobj System.Void ::.ctor() call System.Void System.ServiceProcess.ServiceBase::Run(System.ServiceProcess.ServiceBase) ret <null> ldc.i4 -793853320 call System.String ::(System.Int32) stloc.2 <null> ldc.i4 -793853382 call System.String ::(System.Int32) stloc.3 <null> ldc.i4 -793853423 call System.String ::(System.Int32) 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.0 <null> ldloc.3 <null> call System.String System.IO.Path::Combine(System.String,System.String) stloc.1 <null> ldc.i4 -793853350 call System.String ::(System.Int32) ldloc.0 <null> call System.Void ::(System.String,System.String) ldc.i4 -793853207 call System.String ::(System.Int32) ldloc.1 <null> call System.Void ::(System.String,System.String) ldloc.0 <null> ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) ldloc.1 <null> ldc.i4.6 <null> call System.Void System.IO.File::SetAttributes(System.String,System.IO.FileAttributes) ldloc.0 <null> call System.Void ::(System.String) ldloc.1 <null> call System.Void ::(System.String) call System.Reflection.Assembly System.Reflection.Assembly::GetExecutingAssembly() callvirt System.String System.Reflection.Assembly::get_Location() call System.Void ::(System.String) ldloc.0 <null> ldloc.s V_4 call System.Void ::(System.String,System.String) ldloc.0 <null> call System.Void ::(System.String) ldloc.1 <null> call System.Void ::(System.String) leave.s IL_00C1: ret pop <null> leave.s IL_00C1: ret ret <null>

Overview

Summary by MalvaGPT

Characteristics

File Structure

Information38

File Structure