d:\winapps\gu6\Build\GUBootService\Release\GUBootService.pdb
Static task
static1
Behavioral task
behavioral1
Sample
cc32ea03291e092c8d8a50b8a54168660a87971da5fe62136ac3047f7924aa72.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
cc32ea03291e092c8d8a50b8a54168660a87971da5fe62136ac3047f7924aa72.exe
Resource
win10v2004-20240426-en
General
-
Target
cc32ea03291e092c8d8a50b8a54168660a87971da5fe62136ac3047f7924aa72
-
Size
1.4MB
-
MD5
d5720e7873a171a33ae6dfa12a00f866
-
SHA1
e3cb17237b6af68eea875c406da0bb86fb27d942
-
SHA256
cc32ea03291e092c8d8a50b8a54168660a87971da5fe62136ac3047f7924aa72
-
SHA512
f325501147f33a745a7955eb9ade65041d5e486d3a0576e37828f75a2a2b37b777a94a8f4ee6f4415168c1bcc006d945dfddab9ab83f4263608fea788ae48096
-
SSDEEP
24576:pOo5yT/tMbHWc8eC9TqOUk12+lm/HIpUqp91kVlFo1UcPTpNifog4ykK94y9REq:pOowTKbHqlcBInp3kDGZtN5yrJ4
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cc32ea03291e092c8d8a50b8a54168660a87971da5fe62136ac3047f7924aa72
Files
-
cc32ea03291e092c8d8a50b8a54168660a87971da5fe62136ac3047f7924aa72.exe windows:5 windows x86 arch:x86
fcba64ab59805c9dd7c85bcc7682c93b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
SetEvent
GetVersionExW
GetCommandLineW
GetWindowsDirectoryW
OutputDebugStringW
DeviceIoControl
CreateFileW
WriteFile
SetFilePointer
SetEndOfFile
GetFileSize
FileTimeToSystemTime
FileTimeToLocalFileTime
WideCharToMultiByte
QueryDosDeviceW
lstrlenA
LoadLibraryW
GetEnvironmentVariableA
SystemTimeToFileTime
FindClose
FindFirstFileW
GetStdHandle
FlushViewOfFile
InterlockedCompareExchange
GetProcessHeap
OutputDebugStringA
WaitForSingleObjectEx
UnmapViewOfFile
UnlockFileEx
UnlockFile
ReadFile
QueryPerformanceCounter
MapViewOfFile
LockFileEx
LockFile
LoadLibraryA
HeapCompact
HeapValidate
HeapSize
HeapReAlloc
HeapFree
LocalFree
HeapCreate
HeapAlloc
GetVersionExA
GetTempPathW
GetTempPathA
GetSystemTimeAsFileTime
GetSystemInfo
GetFullPathNameW
GetFullPathNameA
GetFileAttributesExW
GetFileAttributesW
GetFileAttributesA
GetDiskFreeSpaceW
GetDiskFreeSpaceA
GetCurrentProcessId
FormatMessageW
FormatMessageA
FlushFileBuffers
DeleteFileA
CreateMutexW
CreateFileMappingW
CreateFileMappingA
CreateFileA
AreFileApisANSI
TryEnterCriticalSection
SetEnvironmentVariableA
CompareStringW
CompareStringA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetLocaleInfoW
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
GetStringTypeW
GetStringTypeA
GetLocaleInfoA
GetCurrentDirectoryA
InitializeCriticalSectionAndSpinCount
DeleteFileW
lstrcpyW
GetPrivateProfileStringW
lstrcmpW
WritePrivateProfileStringW
ExpandEnvironmentStringsW
WTSGetActiveConsoleSessionId
GetSystemTime
CreateEventW
CreateThread
WaitForSingleObject
lstrlenW
GetCurrentThreadId
Sleep
GetCurrentProcess
CloseHandle
GetVersion
FindResourceExW
LockResource
LeaveCriticalSection
EnterCriticalSection
GetModuleFileNameW
LoadLibraryExW
FindResourceW
LoadResource
SizeofResource
MultiByteToWideChar
FreeLibrary
InterlockedDecrement
InterlockedIncrement
lstrcmpiW
GetModuleHandleW
GetProcAddress
GetTickCount
ProcessIdToSessionId
GetLastError
DeleteCriticalSection
InitializeCriticalSection
RaiseException
HeapDestroy
SetStdHandle
GetConsoleMode
GetConsoleCP
IsValidCodePage
GetOEMCP
GetACP
GetTimeZoneInformation
GetModuleHandleA
VirtualAlloc
VirtualFree
SetLastError
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetStartupInfoA
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetModuleFileNameA
GetCPInfo
LCMapStringW
LCMapStringA
GetDriveTypeA
FindNextFileA
FindFirstFileA
ExitProcess
ExitThread
RtlUnwind
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetStartupInfoW
user32
TranslateMessage
DispatchMessageW
GetMessageW
MessageBoxW
CharNextW
LoadStringW
CharUpperW
PostThreadMessageW
advapi32
OpenProcessToken
StartServiceCtrlDispatcherW
RegisterServiceCtrlHandlerExW
LookupAccountNameW
ConvertSidToStringSidW
RegEnumKeyW
DuplicateTokenEx
ImpersonateLoggedOnUser
CreateProcessAsUserW
RevertToSelf
ChangeServiceConfigW
ChangeServiceConfig2W
OpenEventLogW
GetOldestEventLogRecord
GetNumberOfEventLogRecords
ReadEventLogW
CloseEventLog
RegOpenKeyW
ControlService
DeleteService
CreateServiceW
SetServiceStatus
RegisterEventSourceW
ReportEventW
DeregisterEventSource
OpenSCManagerW
OpenServiceW
CloseServiceHandle
LookupPrivilegeValueW
AdjustTokenPrivileges
RegQueryValueExW
RegEnumKeyExW
RegQueryInfoKeyW
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
ole32
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CoRevokeClassObject
CoCreateInstance
CoRegisterClassObject
CoInitializeSecurity
CoInitialize
CoUninitialize
StringFromGUID2
shell32
SHGetFolderPathW
ord165
oleaut32
SysFreeString
VarUI4FromStr
SysStringLen
LoadRegTypeLi
LoadTypeLi
VariantTimeToSystemTime
SystemTimeToVariantTime
VariantInit
VariantClear
SysAllocString
UnRegisterTypeLi
RegisterTypeLi
SysAllocStringLen
shlwapi
PathMatchSpecW
PathFileExistsW
SHRegGetPathW
userenv
CreateEnvironmentBlock
UnloadUserProfile
GetUserProfileDirectoryW
LoadUserProfileW
DestroyEnvironmentBlock
wtsapi32
WTSQuerySessionInformationW
WTSQueryUserToken
WTSFreeMemory
pdh
PdhCollectQueryData
PdhAddCounterW
PdhEnumObjectItemsW
PdhOpenQueryW
PdhCloseQuery
PdhRemoveCounter
PdhGetFormattedCounterValue
Sections
.text Size: 707KB - Virtual size: 707KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 82KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 596KB - Virtual size: 600KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE