a6b7aa01e5890375a37fd0db2fada3a8f9868381bfbc851797090ab34fd2cdb1

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General

Target

a6b7aa01e5890375a37fd0db2fada3a8f9868381bfbc851797090ab34fd2cdb1
Size

4.6MB
MD5

5deee83562f4b87b8b209bd7f90b591e
SHA1

9c65bdfd22f86655f5173dca958572432115c7f5
SHA256

a6b7aa01e5890375a37fd0db2fada3a8f9868381bfbc851797090ab34fd2cdb1
SHA512

e0d57ea27448669847c2f206e13a39f58ec268da4e8e68b0e12fe48cb3ace5c324fa66899d3c7ba59ff73396ff2e533ecaa979b8b4398fd52e857198cd934ffc
SSDEEP

98304:2podIE2JOCPJ2G09EpJeLXi/YaUgDdIiE8CbPIlzg4:Q1xPff0XA3Cbi

Score

7^/10

vmprotect

Malware Config

Signatures

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
sample	vmprotect

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a6b7aa01e5890375a37fd0db2fada3a8f9868381bfbc851797090ab34fd2cdb1

Files

a6b7aa01e5890375a37fd0db2fada3a8f9868381bfbc851797090ab34fd2cdb1
.dll windows:5 windows x86

18782e66caf2e068fb19b820c03e916a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

Sleep
FreeLibrary
GetProcAddress
LoadLibraryW
GetModuleFileNameW
DecodePointer
WriteConsoleW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InterlockedFlushSList
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
RaiseException
ExitProcess
GetModuleHandleExW
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
LCMapStringW
HeapAlloc
HeapFree
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
GetStdHandle
GetFileType
GetStringTypeW
HeapSize
HeapReAlloc
SetStdHandle
WriteFile
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
CloseHandle
CreateFileW
VirtualQuery
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
LoadLibraryA
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
GetProcAddress
LocalAlloc
LocalFree
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetCommandLineA
RaiseException
RtlUnwind
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapReAlloc
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
WriteFile
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
SetStdHandle
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

wsprintfW
GetProcessWindowStation
GetUserObjectInformationW
CharUpperBuffW
MessageBoxW
GetProcessWindowStation
GetUserObjectInformationW

wtsapi32

WTSSendMessageW

Exports

Exports

Cas3BackupLog
Cas3GetCarInfo
Cas3GetCarKeyInfo
Cas3GetDMEISN
Cas3GetKeyStatus
Cas3ReadWorkKey
Cas3SaveCasData
Cas3SetCasKeyStatus
Cas3UnlockKey
Cas3WriteNewKeyByISN
Cas3WriteNewKeyByWorkKey
Cas3loadEeprom
Cas4BackupLog
Cas4GetCarInfo
Cas4GetCarKeyInfo
Cas4GetDMEISNbyWorkKey
Cas4GetISNByDmeData
Cas4GetKeyStatus
Cas4ReadWorkKey
Cas4WriteNewKey
Cas4loadEeprom
ChangeFile
CheckBlackKey
CheckDate
CheckKeyTypeAndBlank
GetAlgorithm
GetContentForKey
GetISNByDmeData
GetKeyPassword
LRSaveData
SaveFile
SetContentToEdit
UnLockKey
UnlockKey
WritePassWordToKey
WritePassword
WriteRCToKey

Sections

.text
Size: 72KB - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 144KB - Virtual size: 144KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp0
Size: 2.5MB - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp1
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.l1
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

18782e66caf2e068fb19b820c03e916a

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

wtsapi32

Exports

Exports

Sections

.text Size: 72KB - Virtual size: 72KB

.rdata Size: 28KB - Virtual size: 28KB

.data Size: 144KB - Virtual size: 144KB

.vmp0 Size: 2.5MB - Virtual size: 2.5MB

.vmp1 Size: 1.9MB - Virtual size: 1.9MB

.reloc Size: 12KB - Virtual size: 12KB

.rsrc Size: 1KB - Virtual size: 1KB

.l1 Size: 8KB - Virtual size: 8KB

.text
Size: 72KB - Virtual size: 72KB

.rdata
Size: 28KB - Virtual size: 28KB

.data
Size: 144KB - Virtual size: 144KB

.vmp0
Size: 2.5MB - Virtual size: 2.5MB

.vmp1
Size: 1.9MB - Virtual size: 1.9MB

.reloc
Size: 12KB - Virtual size: 12KB

.rsrc
Size: 1KB - Virtual size: 1KB

.l1
Size: 8KB - Virtual size: 8KB