wavify_core[.]dll

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General

Target

wavify_core.dll
Size

25.9MB
MD5

e1c229c9576f26c995359f688f848a21
SHA1

6ff29513dde1a07c761b883c7161e54b9485c081
SHA256

2ae5a2147429deb79101046d395307d85aed876cd2c9f154c50e76a869ec3561
SHA512

77dbc9a28d8afbca63c33187254b5aa253139044d9a310c32f2ea505981207311fd0533ce55c5c4d4710174dcabbf6df5497d85e89355fed0ab227e0ca73d2d4
SSDEEP

393216:Xx/+nYFS9NO3MnZU1tv13uFnCPwT2HnmCP:BGYq2HnmCP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
wavify_core.dll

Files

wavify_core.dll
.dll windows:4 windows x64 arch:x64

ca5c11daef58fd59fd66e760480670ba

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

advapi32

CryptAcquireContextW
CryptDestroyKey
CryptGenRandom
CryptImportKey
CryptReleaseContext
DeregisterEventSource
OpenProcessToken
RegCloseKey
RegEnumKeyExW
RegEnumValueW
RegOpenKeyExW
RegQueryInfoKeyW
RegQueryValueExW
RegisterEventSourceW
ReportEventW
SystemFunction036

bcrypt

BCryptGenRandom

crypt32

CertAddCertificateContextToStore
CertAddEncodedCTLToStore
CertAddEncodedCertificateToStore
CertCloseStore
CertCreateCTLEntryFromCertificateContextProperties
CertCreateCertificateContext
CertDeleteCertificateFromStore
CertDuplicateCertificateChain
CertDuplicateCertificateContext
CertDuplicateStore
CertEnumCertificatesInStore
CertFreeCTLContext
CertFreeCertificateChain
CertFreeCertificateContext
CertGetCertificateChain
CertGetCertificateContextProperty
CertGetEnhancedKeyUsage
CertOpenStore
CertSetCertificateContextProperty
CertVerifyCertificateChainPolicy
CertVerifyTimeValidity
CryptAcquireCertificatePrivateKey
CryptBinaryToStringA
CryptDecodeObjectEx
CryptEncodeObjectEx
CryptHashCertificate
CryptMsgEncodeAndSignCTL
CryptStringToBinaryA
PFXExportCertStore
PFXImportCertStore

kernel32

AcquireSRWLockExclusive
AcquireSRWLockShared
AddVectoredExceptionHandler
CancelIo
CancelIoEx
CloseHandle
CompareStringOrdinal
ConnectNamedPipe
ConvertFiberToThread
ConvertThreadToFiberEx
CopyFileExW
CreateDirectoryW
CreateEventW
CreateFiberEx
CreateFileMappingA
CreateFileW
CreateHardLinkW
CreateIoCompletionPort
CreateMutexA
CreateNamedPipeW
CreateProcessW
CreateSymbolicLinkW
CreateThread
CreateToolhelp32Snapshot
DeleteFiber
DeleteFileW
DeviceIoControl
DisconnectNamedPipe
DuplicateHandle
ExitProcess
FileTimeToSystemTime
FindClose
FindFirstFileW
FindNextFileW
FlushFileBuffers
FormatMessageW
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCommandLineW
GetConsoleMode
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableW
GetExitCodeProcess
GetFileAttributesW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFileType
GetFinalPathNameByHandleW
GetFullPathNameW
GetLastError
GetLogicalProcessorInformation
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetNamedPipeInfo
GetOverlappedResult
GetProcAddress
GetProcessHeap
GetProcessId
GetQueuedCompletionStatusEx
GetStdHandle
GetSystemDirectoryW
GetSystemInfo
GetSystemTime
GetSystemTimeAsFileTime
GetTempPathW
GetVersion
GetWindowsDirectoryW
HeapAlloc
HeapFree
HeapReAlloc
InitOnceBeginInitialize
InitOnceComplete
InitializeSRWLock
LoadLibraryA
LoadLibraryW
LocalFree
MapViewOfFile
Module32FirstW
Module32NextW
MoveFileExW
MultiByteToWideChar
PostQueuedCompletionStatus
QueryPerformanceCounter
QueryPerformanceFrequency
ReOpenFile
ReadConsoleA
ReadConsoleW
ReadFile
ReadFileEx
ReleaseMutex
ReleaseSRWLockExclusive
ReleaseSRWLockShared
RemoveDirectoryW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetConsoleMode
SetCurrentDirectoryW
SetEnvironmentVariableW
SetFileAttributesW
SetFileCompletionNotificationModes
SetFileInformationByHandle
SetFilePointerEx
SetFileTime
SetHandleInformation
SetLastError
SetThreadStackGuarantee
Sleep
SleepConditionVariableSRW
SleepEx
SwitchToFiber
SwitchToThread
SystemTimeToFileTime
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
TryAcquireSRWLockShared
UnmapViewOfFile
VirtualAlloc
VirtualFree
VirtualLock
VirtualProtect
WaitForMultipleObjects
WaitForSingleObject
WaitForSingleObjectEx
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFile
WriteFileEx
DeleteCriticalSection
EnterCriticalSection
GetSystemDirectoryA
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
RaiseException
RtlUnwindEx
VirtualQuery

ncrypt

NCryptFreeObject

ntdll

NtCancelIoFileEx
NtCreateFile
NtDeviceIoControlFile
NtReadFile
NtWriteFile
RtlNtStatusToDosError

secur32

AcceptSecurityContext
AcquireCredentialsHandleA
ApplyControlToken
DecryptMessage
DeleteSecurityContext
EncryptMessage
FreeContextBuffer
FreeCredentialsHandle
InitializeSecurityContextW
QueryContextAttributesW

user32

GetProcessWindowStation
GetUserObjectInformationW
MessageBoxW

userenv

GetUserProfileDirectoryW

ws2_32

WSACleanup
WSADuplicateSocketW
WSAGetLastError
WSAIoctl
WSAPoll
WSARecv
WSARecvFrom
WSASend
WSASendMsg
WSASendTo
WSASetLastError
WSASocketW
WSAStartup
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
gethostbyname
getpeername
getsockname
getsockopt
ioctlsocket
listen
ntohs
recv
recvfrom
select
send
sendto
setsockopt
shutdown
socket
gethostbyaddr
getservbyname
getservbyport
htonl
htons
inet_addr
inet_ntoa

tensorflowlite_c

TfLiteModelCreate
TfLiteModelCreateFromFile
TfLiteModelDelete
TfLiteInterpreterOptionsCreate
TfLiteInterpreterOptionsDelete
TfLiteInterpreterOptionsSetNumThreads
TfLiteInterpreterCreate
TfLiteInterpreterDelete
TfLiteInterpreterGetInputTensorCount
TfLiteInterpreterGetInputTensor
TfLiteInterpreterResizeInputTensor
TfLiteInterpreterAllocateTensors
TfLiteInterpreterInvoke
TfLiteInterpreterGetOutputTensorCount
TfLiteInterpreterGetOutputTensor
TfLiteTensorType
TfLiteTensorNumDims
TfLiteTensorDim
TfLiteTensorByteSize
TfLiteTensorData
TfLiteTensorName
TfLiteTensorQuantizationParams
TfLiteTensorCopyFromBuffer

msvcrt

___lc_codepage_func
___mb_cur_max_func
__iob_func
__setusermatherr
_amsg_exit
_errno
_exit
_fileno
_gmtime64
_initterm
_lock
_onexit
_setmode
_stat64
_strdup
_vsnwprintf
_time64
_unlock
_vsnprintf
_wfopen
abort
atoi
calloc
cosf
exp
fclose
feof
ferror
fflush
fgets
fopen
fputc
fputs
fread
free
fseek
ftell
fwrite
getc
getenv
islower
isspace
isupper
isxdigit
localeconv
log
log10
log10f
malloc
memchr
memcmp
memcpy
memmove
memset
pow
qsort
raise
realloc
setvbuf
signal
sprintf
strcat
strchr
strcmp
strcpy
strcspn
strerror
strlen
strncmp
strncpy
strrchr
strspn
strstr
strtol
strtoul
tolower
ungetc
vfprintf
wcscpy
wcslen
wcsstr
wcstombs
_strdup

Exports

Exports

create_stt_engine
destroy_stt_engine
free_result
stt

Sections

.text
Size: 9.3MB - Virtual size: 9.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 42KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 5.3MB - Virtual size: 5.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 344KB - Virtual size: 343KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 636KB - Virtual size: 636KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 15KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 149B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 112KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/4
Size: 1024B - Virtual size: 576B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 610KB - Virtual size: 609KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/35
Size: 941KB - Virtual size: 940KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/47
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/61
Size: 402KB - Virtual size: 401KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/73
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/84
Size: 512B - Virtual size: 360B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/100
Size: 564KB - Virtual size: 564KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ca5c11daef58fd59fd66e760480670ba

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

bcrypt

crypt32

kernel32

ncrypt

ntdll

secur32

user32

userenv

ws2_32

tensorflowlite_c

msvcrt

Exports

Exports

Sections

.text Size: 9.3MB - Virtual size: 9.3MB

.data Size: 42KB - Virtual size: 41KB

.rdata Size: 5.3MB - Virtual size: 5.3MB

.pdata Size: 344KB - Virtual size: 343KB

.xdata Size: 636KB - Virtual size: 636KB

.bss Size: - Virtual size: 15KB

.edata Size: 512B - Virtual size: 149B

.idata Size: 14KB - Virtual size: 14KB

.CRT Size: 512B - Virtual size: 104B

.tls Size: 512B - Virtual size: 16B

.reloc Size: 112KB - Virtual size: 112KB

/4 Size: 1024B - Virtual size: 576B

/19 Size: 610KB - Virtual size: 609KB

/35 Size: 941KB - Virtual size: 940KB

/47 Size: 4KB - Virtual size: 4KB

/61 Size: 402KB - Virtual size: 401KB

/73 Size: 1.4MB - Virtual size: 1.4MB

/84 Size: 512B - Virtual size: 360B

/100 Size: 564KB - Virtual size: 564KB

.text
Size: 9.3MB - Virtual size: 9.3MB

.data
Size: 42KB - Virtual size: 41KB

.rdata
Size: 5.3MB - Virtual size: 5.3MB

.pdata
Size: 344KB - Virtual size: 343KB

.xdata
Size: 636KB - Virtual size: 636KB

.bss
Size: - Virtual size: 15KB

.edata
Size: 512B - Virtual size: 149B

.idata
Size: 14KB - Virtual size: 14KB

.CRT
Size: 512B - Virtual size: 104B

.tls
Size: 512B - Virtual size: 16B

.reloc
Size: 112KB - Virtual size: 112KB

/4
Size: 1024B - Virtual size: 576B

/19
Size: 610KB - Virtual size: 609KB

/35
Size: 941KB - Virtual size: 940KB

/47
Size: 4KB - Virtual size: 4KB

/61
Size: 402KB - Virtual size: 401KB

/73
Size: 1.4MB - Virtual size: 1.4MB

/84
Size: 512B - Virtual size: 360B

/100
Size: 564KB - Virtual size: 564KB