g7221dec[.]dll

Sharing

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General

Target

g7221dec.dll
Size

67KB
MD5

8724f94fc3fd11591041d38a93683640
SHA1

064c7cc6f66addbb5ed78cb545a5dea6f3f042c0
SHA256

f3667e1cd6bf650642c50627454dc3cc10618b931f628f88db90e3ab15671d25
SHA512

28f10b50a852d0bf6085994e406a74adf7b77eff43cda27fe285c7d2b0073dbacc3eb294fd5103c13b35ca4445eadb758b4fd86a55679980207863b70de7f79a
SSDEEP

1536:dbKFP3l1BTXJ0jj/hsGHt7CzPiOIAMtp4zQY:RuV1BT50jjJtHt7mP8tizQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
g7221dec.dll

Files

g7221dec.dll
.dll windows:5 windows x64 arch:x64

812543149307371c6ae9445cfc77bc0b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

E:\speech_codec\g7221_Codec\Trunk\g7221Dec\build\vs\g7221Dec_dll\x64\Release\g7221Dec_dll.pdb

Imports

kernel32

GetLastError
HeapFree
HeapAlloc
GetCurrentThreadId
FlsSetValue
GetCommandLineA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
HeapSetInformation
GetVersion
HeapCreate
HeapDestroy
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
WriteFile
GetStdHandle
GetModuleFileNameW
EncodePointer
RtlUnwindEx
FlsGetValue
FlsFree
SetLastError
FlsAlloc
Sleep
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
LoadLibraryW
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapReAlloc
HeapSize
LCMapStringW
MultiByteToWideChar
GetStringTypeW

Exports

Exports

G7221_Dec_DeInit
G7221_Dec_Init
G7221_Dec_SetFormat
G7221_Decode

Sections

.text
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 19KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 530B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

812543149307371c6ae9445cfc77bc0b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Exports

Exports

Sections

.text Size: 33KB - Virtual size: 33KB

.rdata Size: 10KB - Virtual size: 10KB

.data Size: 19KB - Virtual size: 23KB

.pdata Size: 2KB - Virtual size: 1KB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 1024B - Virtual size: 530B

.text
Size: 33KB - Virtual size: 33KB

.rdata
Size: 10KB - Virtual size: 10KB

.data
Size: 19KB - Virtual size: 23KB

.pdata
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 1024B - Virtual size: 530B