bd313316fae0d9a36a49d0620ba7f112262905a3c5f58cd43a39d8812bcf5f46

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General

Target

bd313316fae0d9a36a49d0620ba7f112262905a3c5f58cd43a39d8812bcf5f46
Size

202KB
MD5

87dcad28731d431ab1a9bfd0cb52bc53
SHA1

fd46c8fcbbb0b9fe1865f4f98bf4a2a0fcfcf4a9
SHA256

bd313316fae0d9a36a49d0620ba7f112262905a3c5f58cd43a39d8812bcf5f46
SHA512

b6e2e5d6d3224feb745e37c676deff484560ceceaf719ea10fe73bb17b928fb300ac453f4830c6768bea5a421d2bb505b24566e07dc56e0ab271f14db28c3539
SSDEEP

3072:Ix7UMaJ5us9RZYVFlRRvdtyONNp7TbTLr2RPIrcpuXN/SB155u:IxLA5usvuV1RGOzp7HvaRP+cpu+h

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
bd313316fae0d9a36a49d0620ba7f112262905a3c5f58cd43a39d8812bcf5f46

Files

bd313316fae0d9a36a49d0620ba7f112262905a3c5f58cd43a39d8812bcf5f46
.dll windows x86

1c5fabb7f0170b4ead4e3d6d7983a969

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

libmp4v2

MP4AddALawAudioTrack
MP4AddULawAudioTrack
MP4SetAudioProfileLevel
MP4GetSampleSize
MP4GetSampleSync
MP4GetSampleIdFromTime
MP4GetTrackMaxSampleSize
MP4Info
Mp4GetSampleExtraInfoFrameRate
MP4GetTrackVideoFrameRate
MP4GetTrackVideoWidth
MP4GetTrackVideoHeight
MP4GetTrackAudioChannels
MP4FileInfo
MP4GetTrackH264SeqPictHeaders
MP4Free
MP4GetFilename
MP4GetTrackTimeScale
MP4GetSampleExtraInfoNumber
Mp4GetSampleExtraInfo
Mp4GetExtraInfo
MP4GetSampleTime
Mp4RepairFile
MP4ReadSample
MP4GetTrackNumberOfSamples
MP4WriteSample
MP4GetNumberOfTracks
MP4FindTrackId
MP4Read
MP4GetTrackH265SeqPictHeaders
MP4AddH265VideoTrack
MP4AddH265VideoParameterSet
MP4AddH265SequenceParameterSet
MP4AddH265PictureParameterSet
MP4AddH264VideoTrack
Mp4SetSampleExtraInfoFrameRate
MP4SetVideoProfileLevel
MP4AddH264SequenceParameterSet
MP4AddH264PictureParameterSet
MP4AddAudioTrack
MP4SetTrackDurationPerChunk
MP4SetTrackLanguage
MP4SetTrackESConfiguration
MP4WriteFinish
MP4CreateWE
MP4SetTimeScale
MP4Close
MP4GetTrackMediaDataName
MP4SetFlieCreateTime

ws2_32

ntohl

kernel32

GetCommandLineA
CompareStringW
CompareStringA
GetProcessHeap
SetEndOfFile
CreateFileW
CreateFileA
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
RaiseException
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
InitializeCriticalSectionAndSpinCount
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
LCMapStringW
LCMapStringA
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
HeapSize
GetStartupInfoA
SetHandleCount
GetFileType
SetStdHandle
SetFilePointer
GetConsoleMode
GetConsoleCP
CloseHandle
InterlockedDecrement
SetLastError
InterlockedIncrement
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleW
WideCharToMultiByte
MultiByteToWideChar
GetTickCount
Sleep
LoadLibraryA
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetCurrentThreadId
GetLastError
HeapFree
HeapAlloc
ReadFile
RtlUnwind
SetEnvironmentVariableA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetTimeZoneInformation
HeapCreate
HeapDestroy
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc

Exports

Exports

MP4Rt_Close
MP4Rt_Open
MP4Rt_SetCreationTime
MP4Rt_SetHevcCodecTag
MP4Rt_SetStreamAttribute
MP4Rt_Write
MP4_Close
MP4_ConvertSdvToMp4
MP4_CopyMP4FileNoAudio
MP4_Free
MP4_GetEncryptStat
MP4_GetEndSampleTime
MP4_GetFileHead
MP4_GetLogicSdvInfo
MP4_GetMaxPrivateFrameSize
MP4_GetSdvFrameIdByPos
MP4_GetSdvVirtualFrameData
MP4_GetSignInfo
MP4_GetStartSampleTime
MP4_GetVideoSampleIdByTime
MP4_IsMP4Format
MP4_Open
MP4_Read
MP4_RepairFile
MP4_Seek
MP4_SeekByTime
MP4_SetFunctionConfig

Sections

.text
Size: 137KB - Virtual size: 136KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1c5fabb7f0170b4ead4e3d6d7983a969

Headers

DLL Characteristics

File Characteristics

Imports

libmp4v2

ws2_32

kernel32

Exports

Exports

Sections

.text Size: 137KB - Virtual size: 136KB

.rdata Size: 49KB - Virtual size: 48KB

.data Size: 5KB - Virtual size: 33KB

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

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

.text
Size: 137KB - Virtual size: 136KB

.rdata
Size: 49KB - Virtual size: 48KB

.data
Size: 5KB - Virtual size: 33KB

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

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