DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
unofficial.dll
Resource
win7-20220812-en
General
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Target
unofficial.asc
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Size
584KB
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MD5
e94bd4322b2784802f6769defb01baeb
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SHA1
562e87a4a339f6d08ad46d47cf6cf7c0772339e9
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SHA256
091b5b8f208e51725b8bc47d1dce4397c11f20bda1c7de3314feca9277ad19ca
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SHA512
cde2110b970ff641ff20faecb800f74d49e83042e385ab55449ba29568baef7046bcb163c506ea3eea374021205a62abbb0359d48b8daa349859d8ee0c9c1e06
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SSDEEP
12288:HZBs6eUwpkdFC7dStewcZWOcRCrXugaJJkPcpF:5+UwWFew2Dck
Malware Config
Signatures
Files
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unofficial.asc.dll regsvr32 windows x86
f599b6f39c4199efc636d6c6956ca27a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ReadFile
CreateNamedPipeA
WriteFile
VirtualAlloc
LockFile
WaitForSingleObject
SuspendThread
DisconnectNamedPipe
GetTempPathA
GetLastError
CreateFileA
GetSystemDirectoryA
CloseHandle
CreateThread
UnlockFile
GetFileSize
GetFileType
ConnectNamedPipe
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
InterlockedFlushSList
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
HeapFree
HeapAlloc
LCMapStringW
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
GetStdHandle
GetStringTypeW
HeapSize
HeapReAlloc
SetStdHandle
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
WriteConsoleW
DecodePointer
CreateFileW
RaiseException
Exports
Exports
Sections
.text Size: 100KB - Virtual size: 99KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 311KB - Virtual size: 311KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 164KB - Virtual size: 166KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 160B
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: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ