D:\Code\v10\standard\文件保存dll\v11\trunk\Debug\FileEncrypt_Dev.pdb
Static task
static1
Behavioral task
behavioral1
Sample
73bbfe3c4cf4fd234d4d9175bed829f0c2ed443a65e3a24d612619c43463fe0c.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
73bbfe3c4cf4fd234d4d9175bed829f0c2ed443a65e3a24d612619c43463fe0c.dll
Resource
win10v2004-20240802-en
General
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Target
73bbfe3c4cf4fd234d4d9175bed829f0c2ed443a65e3a24d612619c43463fe0c
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Size
1.2MB
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MD5
48e64e3795258e40b6969010f5263f41
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SHA1
c6cb1ce00d834cdac76fd0a3903702d4195d5d30
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SHA256
73bbfe3c4cf4fd234d4d9175bed829f0c2ed443a65e3a24d612619c43463fe0c
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SHA512
0d64595790f0863ccd635c549f1200e6538ead4cb45b8d864b881bdbfe6e7e3a74d50143909b3c23cace6aed5b71accd213336b59240bba8da4a4b14516bf491
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SSDEEP
12288:A7Abjk0NuuKnqsB+qmTN8LkiikuuYy1wX09mhIH6uBGnQZYfjJreCTuUcnXzW:AoQ0qsjN+Iy1FmhIH6uBAQiftoC
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 73bbfe3c4cf4fd234d4d9175bed829f0c2ed443a65e3a24d612619c43463fe0c
Files
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73bbfe3c4cf4fd234d4d9175bed829f0c2ed443a65e3a24d612619c43463fe0c.dll windows:6 windows x86 arch:x86
9b7ea09dfdfe5358bced0a5c5eb36626
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
Imports
kernel32
FreeResource
LoadResource
LockResource
SizeofResource
FindResourceW
FreeLibrary
GetProcAddress
LoadLibraryW
GetLocalTime
DecodePointer
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
GetCurrentThreadId
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
QueryPerformanceCounter
QueryPerformanceFrequency
FormatMessageA
SetFileInformationByHandle
GetTempPathW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitOnceExecuteOnce
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableCS
SleepConditionVariableSRW
CreateEventExW
CreateSemaphoreExW
FlushProcessWriteBuffers
GetCurrentProcessorNumber
GetSystemTimeAsFileTime
GetTickCount64
FreeLibraryWhenCallbackReturns
CreateThreadpoolWork
SubmitThreadpoolWork
CloseThreadpoolWork
CreateThreadpoolTimer
SetThreadpoolTimer
WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
CreateThreadpoolWait
SetThreadpoolWait
CloseThreadpoolWait
GetModuleHandleW
GetFileInformationByHandleEx
CreateSymbolicLinkW
LocalFree
GetLocaleInfoEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
RaiseException
MultiByteToWideChar
WideCharToMultiByte
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
GetLastError
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
GetModuleFileNameW
LoadLibraryExW
SetLastError
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleExW
ReadFile
HeapValidate
GetSystemInfo
ExitProcess
GetCurrentThread
GetStdHandle
GetFileType
WriteFile
OutputDebugStringW
WriteConsoleW
SetConsoleCtrlHandler
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
CloseHandle
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadConsoleW
SetFilePointerEx
GetFileSizeEx
HeapReAlloc
HeapSize
HeapQueryInformation
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetStringTypeW
CreateFileW
SetStdHandle
SetEndOfFile
Sections
.textbss Size: - Virtual size: 446KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 969KB - Virtual size: 969KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 180KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.msvcjmc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 270B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ