GoogleUpdateComRegisterShell64_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
fb7e440a46c1419d0ea798380d99bf5465be35d19af53875a849b778e93a39b9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fb7e440a46c1419d0ea798380d99bf5465be35d19af53875a849b778e93a39b9.exe
Resource
win10v2004-20240412-en
General
-
Target
fb7e440a46c1419d0ea798380d99bf5465be35d19af53875a849b778e93a39b9
-
Size
736KB
-
MD5
72ad690facbac971a7bc9b7d973fe65d
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SHA1
ecff1d3f53e909781c7a29442e9258a25d267f15
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SHA256
fb7e440a46c1419d0ea798380d99bf5465be35d19af53875a849b778e93a39b9
-
SHA512
3dac3c6905a6a2f8f58312b29c884b59fe2935ba44f39697120a1f00edbd0cefb4470cf77f8252fc4a647452550a9b5a79a6cd000e16ca9e091ac2e99b72d75e
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SSDEEP
12288:nSUnHAbU+oC5TduSZpUdxB30GHrVxGnXQSaWt+DNISOgv3isiyWcd:nSGHA4+/5TduSZpUR0GHrVQ1aW4mSOgi
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fb7e440a46c1419d0ea798380d99bf5465be35d19af53875a849b778e93a39b9
Files
-
fb7e440a46c1419d0ea798380d99bf5465be35d19af53875a849b778e93a39b9.exe windows:5 windows x64 arch:x64
52e26a21adcf5f63c200475c8beb6436
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
Imports
advapi32
RegCloseKey
RegOverridePredefKey
RegOpenKeyExW
RegQueryValueExW
kernel32
GetModuleHandleExW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetFileType
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
SetFilePointerEx
GetConsoleOutputCP
GetConsoleMode
WriteConsoleW
FindResourceW
SizeofResource
LockResource
LoadResource
GetProcAddress
GetModuleHandleW
FindResourceExW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
GetLastError
RaiseException
DecodePointer
GetCommandLineW
GetModuleFileNameW
CloseHandle
GetCurrentProcessId
VirtualQuery
LocalFree
SetLastError
FindNextFileW
GetCurrentProcess
GetEnvironmentVariableW
FindClose
LoadLibraryW
FreeLibrary
lstrcmpiW
GetTickCount
LoadLibraryExW
TerminateProcess
Sleep
lstrlenW
MultiByteToWideChar
WideCharToMultiByte
WriteFile
CreateFileW
GetFileAttributesExW
GetSystemTimeAsFileTime
FlushFileBuffers
GetPrivateProfileIntW
OutputDebugStringA
GetCurrentThreadId
OutputDebugStringW
TryEnterCriticalSection
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
ExitProcess
IsDebuggerPresent
GetStdHandle
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
QueryPerformanceCounter
InitializeSListHead
GetStartupInfoW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
LCMapStringW
GetStringTypeW
GetCPInfo
RtlUnwindEx
RtlPcToFileHeader
user32
wsprintfW
MessageBoxW
SetClipboardData
CloseClipboard
OpenClipboard
EmptyClipboard
CharLowerBuffW
shlwapi
PathStripPathW
PathRemoveExtensionW
PathRemoveFileSpecW
PathAppendW
shell32
CommandLineToArgvW
Sections
.text Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 67KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 148B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gxfg Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gehcont Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 568KB - Virtual size: 572KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE