Suspicious
Suspect

577f0594e55f971a1cc3241aaefb1aa5

PE Executable
|
MD5: 577f0594e55f971a1cc3241aaefb1aa5
|
Size: 27.65 KB
|
application/x-dosexec

Summary by MalvaGPT
Characteristics

Symbol Obfuscation Score

Very low

Hash
 Hash Value
MD5
577f0594e55f971a1cc3241aaefb1aa5
Sha1
fc7c5806c495203b575c782001fd50b394e1f203
Sha256
75a469cd67db24ecb51fb6760a8c78ca00e782f61d89daf7fc2b7b20f1f71eab
Sha384
d63fa6447a915ce1c50607840fcabc24fdba39bde38e41aed3ef9d73162ffbebaa7eda5759e422f51a5cf69d2d2631ef
Sha512
779797ccdb7ccd0a5fb299d089c06b08c2e4d56d9294282bbc0a1ca57a9beab644d98896669bd2042a2c58fcc6d5d3aaadfe0baf9e6f2a24ca247f109d147281
SSDeep
384:wLHnCUDW7OA0V0jF62AiL+yP+hhfMAAQk93vmhm7UMKmIEecKdbXTzm9bVhcatKu:uTDHMRDAA/vMHTi9bDt
TLSH
B1C2F82C37B68232C2EF067E5562DA5043B5D14BE227FB0E0CD998D94B5B7CA0B41EE5

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
577f0594e55f971a1cc3241aaefb1aa5
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_MANIFEST
ID:0001
ID:0
Informations
Name
 Value
Module Name

Stub.exe
Full Name

Stub.exe
EntryPoint

System.Void L::main()
Scope Name

Stub.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

Stub
Assembly Version

0.0.0.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

<null>
Total Strings

242
Main Method

System.Void L::main()
Main IL Instruction Count

126
Main IL

ldstr WScript.Shell ldstr call System.Object Microsoft.VisualBasic.Interaction::CreateObject(System.String,System.String) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) ldnull <null> ldstr CreateShortcut ldc.i4.1 <null> newarr System.Object stloc.3 <null> ldloc.3 <null> ldc.i4.0 <null> ldc.i4.7 <null> call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) ldstr \ ldsfld System.String L::RG ldstr .lnk call System.String System.String::Concat(System.String,System.String,System.String,System.String) stelem.ref <null> ldloc.3 <null> ldnull <null> ldnull <null> ldnull <null> call System.Object Microsoft.VisualBasic.CompilerServices.NewLateBinding::LateGet(System.Object,System.Type,System.String,System.Object[],System.String[],System.Type[],System.Boolean[]) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) stloc.0 <null> ldloc.0 <null> call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) ldnull <null> ldstr TargetPath ldc.i4.1 <null> newarr System.Object stloc.3 <null> ldloc.3 <null> ldc.i4.0 <null> ldc.i4.7 <null> call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) ldstr \ ldsfld System.String L::RG ldstr .exe call System.String System.String::Concat(System.String,System.String,System.String,System.String) stelem.ref <null> ldloc.3 <null> ldnull <null> ldnull <null> call System.Void Microsoft.VisualBasic.CompilerServices.NewLateBinding::LateSet(System.Object,System.Type,System.String,System.Object[],System.String[],System.Type[]) ldloc.0 <null> call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) ldnull <null> ldstr Save ldc.i4.0 <null> newarr System.Object ldnull <null> ldnull <null> ldnull <null> ldc.i4.1 <null> call System.Object Microsoft.VisualBasic.CompilerServices.NewLateBinding::LateCall(System.Object,System.Type,System.String,System.Object[],System.String[],System.Type[],System.Boolean[],System.Boolean) pop <null> ldstr WScript.Shell ldstr call System.Object Microsoft.VisualBasic.Interaction::CreateObject(System.String,System.String) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) ldnull <null> ldstr CreateShortcut ldc.i4.1 <null> newarr System.Object stloc.3 <null> ldloc.3 <null> ldc.i4.0 <null> ldc.i4.s 21 call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) ldstr \ ldsfld System.String L::RG ldstr .lnk call System.String System.String::Concat(System.String,System.String,System.String,System.String) stelem.ref <null> ldloc.3 <null> ldnull <null> ldnull <null> ldnull <null> call System.Object Microsoft.VisualBasic.CompilerServices.NewLateBinding::LateGet(System.Object,System.Type,System.String,System.Object[],System.String[],System.Type[],System.Boolean[]) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) stloc.1 <null> ldloc.1 <null> call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) ldnull <null> ldstr TargetPath ldc.i4.1 <null> newarr System.Object stloc.3 <null> ldloc.3 <null> ldc.i4.0 <null> ldc.i4.s 21 call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) ldstr \ ldsfld System.String L::RG ldstr .exe call System.String System.String::Concat(System.String,System.String,System.String,System.String) stelem.ref <null> ldloc.3 <null> ldnull <null> ldnull <null> call System.Void Microsoft.VisualBasic.CompilerServices.NewLateBinding::LateSet(System.Object,System.Type,System.String,System.Object[],System.String[],System.Type[]) ldloc.1 <null> call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) ldnull <null> ldstr Save ldc.i4.0 <null> newarr System.Object ldnull <null> ldnull <null> ldnull <null> ldc.i4.1 <null> call System.Object Microsoft.VisualBasic.CompilerServices.NewLateBinding::LateCall(System.Object,System.Type,System.String,System.Object[],System.String[],System.Type[],System.Boolean[],System.Boolean) pop <null> leave.s IL_0168: call System.Void L::ko() dup <null> call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::SetProjectError(System.Exception) stloc.2 <null> call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::ClearProjectError() leave.s IL_0168: call System.Void L::ko() call System.Void L::ko() ret <null>
Module Name

Stub.exe
Full Name

Stub.exe
EntryPoint

System.Void L::main()
Scope Name

Stub.exe
Scope Type

ModuleDef
Kind

Windows
Runtime Version

v4.0.30319
Tables Header Version

512
WinMD Version

<null>
Assembly Name

Stub
Assembly Version

0.0.0.0
Assembly Culture

<null>
Has PublicKey

False
PublicKey Token

<null>
Target Framework

<null>
Total Strings

242
Main Method

System.Void L::main()
Main IL Instruction Count

126
Main IL

ldstr WScript.Shell ldstr call System.Object Microsoft.VisualBasic.Interaction::CreateObject(System.String,System.String) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) ldnull <null> ldstr CreateShortcut ldc.i4.1 <null> newarr System.Object stloc.3 <null> ldloc.3 <null> ldc.i4.0 <null> ldc.i4.7 <null> call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) ldstr \ ldsfld System.String L::RG ldstr .lnk call System.String System.String::Concat(System.String,System.String,System.String,System.String) stelem.ref <null> ldloc.3 <null> ldnull <null> ldnull <null> ldnull <null> call System.Object Microsoft.VisualBasic.CompilerServices.NewLateBinding::LateGet(System.Object,System.Type,System.String,System.Object[],System.String[],System.Type[],System.Boolean[]) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) stloc.0 <null> ldloc.0 <null> call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) ldnull <null> ldstr TargetPath ldc.i4.1 <null> newarr System.Object stloc.3 <null> ldloc.3 <null> ldc.i4.0 <null> ldc.i4.7 <null> call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) ldstr \ ldsfld System.String L::RG ldstr .exe call System.String System.String::Concat(System.String,System.String,System.String,System.String) stelem.ref <null> ldloc.3 <null> ldnull <null> ldnull <null> call System.Void Microsoft.VisualBasic.CompilerServices.NewLateBinding::LateSet(System.Object,System.Type,System.String,System.Object[],System.String[],System.Type[]) ldloc.0 <null> call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) ldnull <null> ldstr Save ldc.i4.0 <null> newarr System.Object ldnull <null> ldnull <null> ldnull <null> ldc.i4.1 <null> call System.Object Microsoft.VisualBasic.CompilerServices.NewLateBinding::LateCall(System.Object,System.Type,System.String,System.Object[],System.String[],System.Type[],System.Boolean[],System.Boolean) pop <null> ldstr WScript.Shell ldstr call System.Object Microsoft.VisualBasic.Interaction::CreateObject(System.String,System.String) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) ldnull <null> ldstr CreateShortcut ldc.i4.1 <null> newarr System.Object stloc.3 <null> ldloc.3 <null> ldc.i4.0 <null> ldc.i4.s 21 call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) ldstr \ ldsfld System.String L::RG ldstr .lnk call System.String System.String::Concat(System.String,System.String,System.String,System.String) stelem.ref <null> ldloc.3 <null> ldnull <null> ldnull <null> ldnull <null> call System.Object Microsoft.VisualBasic.CompilerServices.NewLateBinding::LateGet(System.Object,System.Type,System.String,System.Object[],System.String[],System.Type[],System.Boolean[]) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) stloc.1 <null> ldloc.1 <null> call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) ldnull <null> ldstr TargetPath ldc.i4.1 <null> newarr System.Object stloc.3 <null> ldloc.3 <null> ldc.i4.0 <null> ldc.i4.s 21 call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder) ldstr \ ldsfld System.String L::RG ldstr .exe call System.String System.String::Concat(System.String,System.String,System.String,System.String) stelem.ref <null> ldloc.3 <null> ldnull <null> ldnull <null> call System.Void Microsoft.VisualBasic.CompilerServices.NewLateBinding::LateSet(System.Object,System.Type,System.String,System.Object[],System.String[],System.Type[]) ldloc.1 <null> call System.Object System.Runtime.CompilerServices.RuntimeHelpers::GetObjectValue(System.Object) ldnull <null> ldstr Save ldc.i4.0 <null> newarr System.Object ldnull <null> ldnull <null> ldnull <null> ldc.i4.1 <null> call System.Object Microsoft.VisualBasic.CompilerServices.NewLateBinding::LateCall(System.Object,System.Type,System.String,System.Object[],System.String[],System.Type[],System.Boolean[],System.Boolean) pop <null> leave.s IL_0168: call System.Void L::ko() dup <null> call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::SetProjectError(System.Exception) stloc.2 <null> call System.Void Microsoft.VisualBasic.CompilerServices.ProjectData::ClearProjectError() leave.s IL_0168: call System.Void L::ko() call System.Void L::ko() ret <null>
Artefacts
Name
 Value
Embedded Resources

0
Suspicious Type Names (1-2 chars)

1
577f0594e55f971a1cc3241aaefb1aa5 (27.65 KB)
File Structure
577f0594e55f971a1cc3241aaefb1aa5
Structure
DosHeader
PE Header
Optional Header (x86)
Section Headers
.text
.rsrc
.reloc
Resources
RT_MANIFEST
ID:0001
ID:0
Characteristics
No malware configuration were found at this point.
Artefacts
Name
 Value Location
Embedded Resources

0

577f0594e55f971a1cc3241aaefb1aa5
Suspicious Type Names (1-2 chars)

1

577f0594e55f971a1cc3241aaefb1aa5
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