GoogleUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
4712c1c9b5c6d7ec5dee2eb5eba7de07b10e9798bd5b62df266ea4b877e57f6e.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
4712c1c9b5c6d7ec5dee2eb5eba7de07b10e9798bd5b62df266ea4b877e57f6e.exe
Resource
win10v2004-20240508-en
General
-
Target
4712c1c9b5c6d7ec5dee2eb5eba7de07b10e9798bd5b62df266ea4b877e57f6e
-
Size
1.6MB
-
MD5
ef23fe67a8b555571cede7eeed59375d
-
SHA1
ba5f875a8acba4114dc5daf43a20975635b6aeb3
-
SHA256
4712c1c9b5c6d7ec5dee2eb5eba7de07b10e9798bd5b62df266ea4b877e57f6e
-
SHA512
73606361bc2276f5ba751fc097706f0f76fb99236aed6a18342259a3436a91136f791d2d91a2a8fbb009ece71b4f71eb87f356f0a398180788bfeb352732be72
-
SSDEEP
12288:swP/aK2vB+H4+/x8J7ct3z5htUcQ1MlhrmQgwwJzt5+7fyZkCtXFiWZF/3o:sgCKABq4+mIJz5IcuMlQHJxrDiSi
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4712c1c9b5c6d7ec5dee2eb5eba7de07b10e9798bd5b62df266ea4b877e57f6e
Files
-
4712c1c9b5c6d7ec5dee2eb5eba7de07b10e9798bd5b62df266ea4b877e57f6e.exe windows:5 windows x86 arch:x86
b696542cade53789c2cbed09ce287013
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
advapi32
RegOpenKeyExW
kernel32
SizeofResource
HeapFree
GetCommandLineW
GetModuleFileNameW
InitializeCriticalSectionAndSpinCount
HeapSize
GetLastError
GetFileAttributesExW
LockResource
HeapReAlloc
RaiseException
FindResourceExW
LoadResource
FindResourceW
HeapAlloc
DecodePointer
HeapDestroy
GetProcAddress
DeleteCriticalSection
GetProcessHeap
GetModuleHandleW
FreeLibrary
LoadLibraryExW
CloseHandle
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
RtlUnwind
EncodePointer
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetFileType
WriteConsoleW
shell32
SHGetFolderPathW
user32
CharLowerBuffW
shlwapi
SHQueryValueExW
PathAppendW
PathRemoveFileSpecW
Sections
.text Size: 81KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 57KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE