Suspicious
Suspect

42a19a7fbb7819d7f37c4d90069ef873

PE Executable
MD5: 42a19a7fbb7819d7f37c4d90069ef873
Size: 75.78 KB
application/x-dosexec

Get an AI-generated breakdown of this malware's behaviour, IOCs and recommendations.

AI analysis is available with Essential.
Unlock with Essential
Symbol Obfuscation Score Low
MD5 42a19a7fbb7819d7f37c4d90069ef873
Sha1 42f3d88c93c5f3306b3d7a0dd476149f9ea10532
Sha256 04a811a447f78c2abfd60d8562c4be77104ca29a3dcf9a8e59b398cb517224e4
Sha384 8a6c53fd93a46d1a373eafc68786f4e00c35fa1232f57bd7c170b9640a6ddde4ed467fd5fd01ba87252fe9c1afffe430
Sha512 4976ac7b97576d4744cb3421a3ba0f663ac80cf10743d9c3ac6db472a0d79bdbf727c0159573cc76f9b28b7a916f88c4eacdd4de919386f34fe16f66d3794569
SSDeep 1536:UU7AcxOIWC72PMVoB787IQH1bt/DQzcOLVclN:UUscxONo2PMVoN8xH1btLQHBY
TLSH 7C736C013BD88926F2AE4BB9BDF252074EF4D5576112CD5E3CC800DD5A67BC68A037EA
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
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
STICH beta

No STICH Path has been generated for this analysis yet.

1 structural branch were classified as secondary (decorative or non-determinant content) and did not produce a fingerprint.

bin 1
Name Value
Module Name
Cnt.exe
Full Name
Cnt.exe
EntryPoint
System.Void Client.Program::Main()
Scope Name
Cnt.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
Cnt
Assembly Version
6.0.1.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
.NETFramework,Version=v4.0
Info
PE Detect: PeReader OK (file layout)
Total Strings
252
Main Method
System.Void Client.Program::Main()
Main IL Instruction Count
94
Main IL
ldc.i4.s 26
call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder)
ldstr MyData
call System.String System.IO.Path::Combine(System.String,System.String)
call System.IO.DirectoryInfo System.IO.Directory::CreateDirectory(System.String)
pop <null>
ldsfld Params.KeylogParams Client.Keylogger::Params
callvirt System.Void Params.KeylogParams::LoadFromFile()
ldc.i4.1 <null>
call System.Void System.Net.ServicePointManager::set_Expect100Continue(System.Boolean)
ldc.i4 3072
call System.Void System.Net.ServicePointManager::set_SecurityProtocol(System.Net.SecurityProtocolType)
ldc.i4 9999
call System.Void System.Net.ServicePointManager::set_DefaultConnectionLimit(System.Int32)
ldc.i4.0 <null>
stloc.0 <null>
br IL_0050: ldloc.0
ldc.i4 1000
call System.Void System.Threading.Thread::Sleep(System.Int32)
ldloc.0 <null>
ldc.i4.1 <null>
add <null>
stloc.0 <null>
ldloc.0 <null>
ldsfld System.String Client.Settings::De_lay
call System.Int32 System.Convert::ToInt32(System.String)
blt.s IL_0042: ldc.i4 1000
call System.Boolean Client.Settings::InitializeSettings()
brtrue IL_006D: call System.Void Client.Helper.SetRegistry::InitRegistry()
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
call System.Void Client.Helper.SetRegistry::InitRegistry()
ldsfld System.String Client.Settings::An_ti
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0086: leave IL_0091
call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis()
leave IL_0091: call System.Void Client.Helper.A::B()
pop <null>
leave IL_0091: call System.Void Client.Helper.A::B()
call System.Void Client.Helper.A::B()
call System.Boolean Client.Helper.MutexControl::CreateMutex()
brtrue IL_00A6: leave IL_00B1
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
leave IL_00B1: nop
pop <null>
leave IL_00B1: nop
nop <null>
ldsfld System.String Client.Settings::Anti_Process
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_00C6: leave IL_00D1
call System.Void Client.Helper.AntiProcess::StartBlock()
leave IL_00D1: nop
pop <null>
leave IL_00D1: nop
nop <null>
ldsfld System.String Client.Settings::BS_OD
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_00F0: leave IL_00FB
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_00F0: leave IL_00FB
call System.Void Client.Helper.ProcessCritical::Set()
leave IL_00FB: nop
pop <null>
leave IL_00FB: nop
nop <null>
ldsfld System.String Client.Settings::In_stall
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0110: leave IL_011B
call System.Void Client.Install.NormalStartup::Install()
leave IL_011B: call System.Void Client.Helper.Methods::PreventSleep()
pop <null>
leave IL_011B: call System.Void Client.Helper.Methods::PreventSleep()
call System.Void Client.Helper.Methods::PreventSleep()
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_012F: leave IL_013A
call System.Void Client.Helper.Methods::ClearSetting()
leave IL_013A: ldsfld System.Threading.ThreadStart Client.Program/<>c::<>9__0_0
pop <null>
leave IL_013A: ldsfld System.Threading.ThreadStart Client.Program/<>c::<>9__0_0
ldsfld System.Threading.ThreadStart Client.Program/<>c::<>9__0_0
dup <null>
brtrue IL_015C: newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart)
pop <null>
ldsfld Client.Program/<>c Client.Program/<>c::<>9
ldftn System.Void Client.Program/<>c::<Main>b__0_0()
newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr)
dup <null>
stsfld System.Threading.ThreadStart Client.Program/<>c::<>9__0_0
newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart)
call System.Void System.Threading.Thread::Start()
call System.Void Client.Keylogger::Run()
call System.Void System.Windows.Forms.Application::Run()
ret <null>
Module Name
Cnt.exe
Full Name
Cnt.exe
EntryPoint
System.Void Client.Program::Main()
Scope Name
Cnt.exe
Scope Type
ModuleDef
Kind
Windows
Runtime Version
v4.0.30319
Tables Header Version
512
WinMD Version
<null>
Assembly Name
Cnt
Assembly Version
6.0.1.0
Assembly Culture
<null>
Has PublicKey
False
PublicKey Token
<null>
Target Framework
.NETFramework,Version=v4.0
Total Strings
252
Main Method
System.Void Client.Program::Main()
Main IL Instruction Count
94
Main IL
ldc.i4.s 26
call System.String System.Environment::GetFolderPath(System.Environment/SpecialFolder)
ldstr MyData
call System.String System.IO.Path::Combine(System.String,System.String)
call System.IO.DirectoryInfo System.IO.Directory::CreateDirectory(System.String)
pop <null>
ldsfld Params.KeylogParams Client.Keylogger::Params
callvirt System.Void Params.KeylogParams::LoadFromFile()
ldc.i4.1 <null>
call System.Void System.Net.ServicePointManager::set_Expect100Continue(System.Boolean)
ldc.i4 3072
call System.Void System.Net.ServicePointManager::set_SecurityProtocol(System.Net.SecurityProtocolType)
ldc.i4 9999
call System.Void System.Net.ServicePointManager::set_DefaultConnectionLimit(System.Int32)
ldc.i4.0 <null>
stloc.0 <null>
br IL_0050: ldloc.0
ldc.i4 1000
call System.Void System.Threading.Thread::Sleep(System.Int32)
ldloc.0 <null>
ldc.i4.1 <null>
add <null>
stloc.0 <null>
ldloc.0 <null>
ldsfld System.String Client.Settings::De_lay
call System.Int32 System.Convert::ToInt32(System.String)
blt.s IL_0042: ldc.i4 1000
call System.Boolean Client.Settings::InitializeSettings()
brtrue IL_006D: call System.Void Client.Helper.SetRegistry::InitRegistry()
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
call System.Void Client.Helper.SetRegistry::InitRegistry()
ldsfld System.String Client.Settings::An_ti
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0086: leave IL_0091
call System.Void Client.Helper.Anti_Analysis::RunAntiAnalysis()
leave IL_0091: call System.Void Client.Helper.A::B()
pop <null>
leave IL_0091: call System.Void Client.Helper.A::B()
call System.Void Client.Helper.A::B()
call System.Boolean Client.Helper.MutexControl::CreateMutex()
brtrue IL_00A6: leave IL_00B1
ldc.i4.0 <null>
call System.Void System.Environment::Exit(System.Int32)
leave IL_00B1: nop
pop <null>
leave IL_00B1: nop
nop <null>
ldsfld System.String Client.Settings::Anti_Process
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_00C6: leave IL_00D1
call System.Void Client.Helper.AntiProcess::StartBlock()
leave IL_00D1: nop
pop <null>
leave IL_00D1: nop
nop <null>
ldsfld System.String Client.Settings::BS_OD
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_00F0: leave IL_00FB
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_00F0: leave IL_00FB
call System.Void Client.Helper.ProcessCritical::Set()
leave IL_00FB: nop
pop <null>
leave IL_00FB: nop
nop <null>
ldsfld System.String Client.Settings::In_stall
call System.Boolean System.Convert::ToBoolean(System.String)
brfalse IL_0110: leave IL_011B
call System.Void Client.Install.NormalStartup::Install()
leave IL_011B: call System.Void Client.Helper.Methods::PreventSleep()
pop <null>
leave IL_011B: call System.Void Client.Helper.Methods::PreventSleep()
call System.Void Client.Helper.Methods::PreventSleep()
call System.Boolean Client.Helper.Methods::IsAdmin()
brfalse IL_012F: leave IL_013A
call System.Void Client.Helper.Methods::ClearSetting()
leave IL_013A: ldsfld System.Threading.ThreadStart Client.Program/<>c::<>9__0_0
pop <null>
leave IL_013A: ldsfld System.Threading.ThreadStart Client.Program/<>c::<>9__0_0
ldsfld System.Threading.ThreadStart Client.Program/<>c::<>9__0_0
dup <null>
brtrue IL_015C: newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart)
pop <null>
ldsfld Client.Program/<>c Client.Program/<>c::<>9
ldftn System.Void Client.Program/<>c::<Main>b__0_0()
newobj System.Void System.Threading.ThreadStart::.ctor(System.Object,System.IntPtr)
dup <null>
stsfld System.Threading.ThreadStart Client.Program/<>c::<>9__0_0
newobj System.Void System.Threading.Thread::.ctor(System.Threading.ThreadStart)
call System.Void System.Threading.Thread::Start()
call System.Void Client.Keylogger::Run()
call System.Void System.Windows.Forms.Application::Run()
ret <null>
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
No malware configuration was found at this point.
You must be signed in to view YARA rules.
An error has occurred. This application may no longer respond until reloaded. Reload 🗙