zoomsdk_napi_util[.]node

Sharing

Copy URL

Twitter E-mail

General

Target

zoomsdk_napi_util.node
Size

119KB
MD5

791da403587a4d1c718ecc697a40433a
SHA1

7031532492df5f0f4ad633e83bbf2450eaaa2d30
SHA256

7f5498e793cd26ee5666d3f8749d7c0ba77e0418c6b0ae37327dabdb3b62d5fe
SHA512

c4ccf18eb11047d4b70d1c6ed43fa7e5f7cea1a6bb32507a34cd6e6929a54b9bb50761f446722cccc163a1cc60008e7acf4a3f12277b4e08526533afe3a496c8
SSDEEP

3072:vMoOYdIRN6KgZuDnKVdEafKU3GEyrCHqqCw2sJCsgx9SP:07sZynKVdEMKQGTX+CFx9k

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
zoomsdk_napi_util.node

Files

zoomsdk_napi_util.node
.dll windows:6 windows x86 arch:x86

df907403ba58e8d52db8e72c67edd201

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

GetModuleHandleA
VirtualQuery
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
FreeLibrary
GetProcAddress
LoadLibraryExW
EncodePointer
RaiseException
GetStdHandle
GetFileType
GetModuleFileNameW
GetModuleHandleExW
WriteConsoleW
ExitProcess
WriteFile
OutputDebugStringW
HeapFree
HeapAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetProcessHeap
GetStringTypeW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
HeapSize
HeapReAlloc
SetStdHandle
GetFileSizeEx
SetFilePointerEx
CloseHandle
CreateFileW
DecodePointer
GetSystemInfo
VirtualProtect
LoadLibraryExA

Exports

Exports

CallbackMixedAudioFormatDataToJS
CallbackOnewayAudioFormatDataToJS
CallbackVideoFormatDataToJS
GetRawArrayBufferPtr
GetRawBufferPtr

Sections

.text
Size: 81KB - Virtual size: 81KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

df907403ba58e8d52db8e72c67edd201

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 81KB - Virtual size: 81KB

.rdata Size: 29KB - Virtual size: 28KB

.data Size: 2KB - Virtual size: 4KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 4KB - Virtual size: 4KB

.text
Size: 81KB - Virtual size: 81KB

.rdata
Size: 29KB - Virtual size: 28KB

.data
Size: 2KB - Virtual size: 4KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 4KB - Virtual size: 4KB