ConfSdk[.]dll | Triage

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General

Target

ConfSdk.dll
Size

888KB
MD5

52976f3cd35cf088f9f46c479d6b6403
SHA1

72a2e32612334ad2287184001e0bb7da2a00b272
SHA256

ef64c697d47b6a475d1fcfd93fb0dde09accd93824353a2f73fb28fcd5707ecd
SHA512

299a41421b87558c40bde5e98cd573a4c55b31b8818abafcdde2edbe6bd7177152d84d6b09b15125e0996a3ffdd268260c87170f7de0962ad7fa16403878a3de
SSDEEP

24576:JOrdoW2V/nEfz/gdbSp7BWa0GXZG0eb/Q:opWgmSpsatJNeb/Q

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ConfSdk.dll

Files

ConfSdk.dll
.dll windows:5 windows x86 arch:x86

ca93adf48bd1bfbcb77fba3f81c62235

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

D:\Tools\agent\workspace\VoipModule\SDK\Win32\Release\ConfSdk.pdb

Imports

voipengine

CreateEngineInstance
?UnSetLogWriter@ILogWriter@@SAHPAVIChannelLogWriter@@@Z
?SetLogWriter@ILogWriter@@SAHPAVIChannelLogWriter@@H@Z
CreateChannelInstance
?MMTGetIPv4Int@MMTinyLib@@YAIPBD@Z
MMTWriteLog
DestroyEngineInstance

kernel32

ChangeTimerQueueTimer
CreateFileW
HeapSize
WriteConsoleW
SetFilePointerEx
SetStdHandle
QueryPerformanceFrequency
GetLocalTime
SystemTimeToFileTime
QueryPerformanceCounter
GetTickCount
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
TryEnterCriticalSection
GetCurrentThreadId
CloseHandle
DuplicateHandle
WaitForSingleObjectEx
Sleep
GetCurrentProcess
GetCurrentThread
GetExitCodeThread
WideCharToMultiByte
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
EncodePointer
DecodePointer
MultiByteToWideChar
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
SetEvent
ResetEvent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
CreateTimerQueue
GetLastError
SignalObjectAndWait
SwitchToThread
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetThreadTimes
FreeLibrary
FreeLibraryAndExitThread
GetModuleFileNameW
GetModuleHandleA
LoadLibraryExW
GetVersionExW
VirtualAlloc
VirtualFree
VirtualProtect
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
LoadLibraryW
RaiseException
RtlUnwind
HeapAlloc
HeapFree
ExitThread
GetModuleHandleExW
HeapReAlloc
ExitProcess
GetModuleFileNameA
GetACP
GetStdHandle
GetFileType
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
WriteFile
GetConsoleCP
GetConsoleMode
GetProcessHeap
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP

ilink_network

GetIlinkDeviceInterface
CreateIlinkNetwork
DeleteIlinkNetwork
GetIlinkXlogInterface

Exports

Exports

??0IChannelLogWriter@@QAE@$$QAV0@@Z
??0IChannelLogWriter@@QAE@ABV0@@Z
??0IChannelLogWriter@@QAE@XZ
??4IChannelLogWriter@@QAEAAV0@$$QAV0@@Z
??4IChannelLogWriter@@QAEAAV0@ABV0@@Z
??4ILogWriter@@QAEAAV0@$$QAV0@@Z
??4ILogWriter@@QAEAAV0@ABV0@@Z
??_7IChannelLogWriter@@6B@
GetWXConfService

Sections

.text
Size: 679KB - Virtual size: 678KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 150KB - Virtual size: 150KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

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: 37KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ca93adf48bd1bfbcb77fba3f81c62235

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

voipengine

kernel32

ilink_network

Exports

Exports

Sections

.text Size: 679KB - Virtual size: 678KB

.rdata Size: 150KB - Virtual size: 150KB

.data Size: 16KB - Virtual size: 20KB

.gfids Size: 3KB - Virtual size: 2KB

.tls Size: 512B - Virtual size: 9B

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

.reloc Size: 37KB - Virtual size: 37KB

.text
Size: 679KB - Virtual size: 678KB

.rdata
Size: 150KB - Virtual size: 150KB

.data
Size: 16KB - Virtual size: 20KB

.gfids
Size: 3KB - Virtual size: 2KB

.tls
Size: 512B - Virtual size: 9B

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

.reloc
Size: 37KB - Virtual size: 37KB