ice_decode[.]dll

Sharing

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General

Target

ice_decode.dll
Size

1.3MB
MD5

f992dccd3ff684fc87b810d769ecf7bd
SHA1

c5f8c896c410abfe2b6b6a6efd9f5a6d0beadff1
SHA256

38d6c74a41a39f3fcea1ce0b0b35ed77559a41a39521bc651f9c00717076b3bd
SHA512

b604daadbee1f515e2da6f1267d80938e9479499c131081febddadc0df69ea3b1bd58a8840da7c0036e321a0fe9ca5a45939650efe4d1f01e88a269330eab99c
SSDEEP

24576:vAydOvdO9yECN3ZnzUMOUh4T/m814YxgNWfyymXnB0IpAl2HgEH0iH5vNbH4brQI:vAydOvdOm0gNWRT2vZNb4brQR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ice_decode.dll

Files

ice_decode.dll
.dll windows:6 windows x86 arch:x86

a50c665eb32552dcc774512d4e420b3b

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

F:\产品交付体系\前端产品开发部\ParkProd\software_v1\SDK\Win\ice_decode\Release\ice_decode.pdb

Imports

kernel32

IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetStdHandle
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
CloseHandle
SetEvent
ResetEvent
ReleaseSemaphore
WaitForSingleObject
CreateEventA
Sleep
GetModuleHandleA
GetProcAddress
CreateSemaphoreA
GetProcessAffinityMask
InterlockedFlushSList
RtlUnwind
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
CreateThread
ExitThread
FreeLibraryAndExitThread
QueryPerformanceFrequency
TerminateProcess
HeapAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetFileType
CompareStringW
LCMapStringW
GetProcessHeap
HeapReAlloc
DecodePointer
RaiseException
GetTimeZoneInformation
GetStringTypeW
HeapSize
SetStdHandle
FlushFileBuffers
WriteFile
GetConsoleCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
CreateFileW
WriteConsoleW
GetCurrentProcess
SetUnhandledExceptionFilter
HeapFree
UnhandledExceptionFilter

advapi32

CryptReleaseContext
CryptAcquireContextA
CryptGenRandom

Exports

Exports

_DecodeFrame@16
_DecoderCreate@12
_DecoderDelete@8

Sections

.text
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 231KB - Virtual size: 231KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 176B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rodata
Size: 1024B - Virtual size: 944B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a50c665eb32552dcc774512d4e420b3b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

Exports

Exports

Sections

.text Size: 1.0MB - Virtual size: 1.0MB

.rdata Size: 231KB - Virtual size: 231KB

.data Size: 3KB - Virtual size: 84KB

.gfids Size: 512B - Virtual size: 176B

.rodata Size: 1024B - Virtual size: 944B

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

.reloc Size: 26KB - Virtual size: 26KB

.text
Size: 1.0MB - Virtual size: 1.0MB

.rdata
Size: 231KB - Virtual size: 231KB

.data
Size: 3KB - Virtual size: 84KB

.gfids
Size: 512B - Virtual size: 176B

.rodata
Size: 1024B - Virtual size: 944B

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

.reloc
Size: 26KB - Virtual size: 26KB