GoogleUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
3f72ab638bcd82574ee85fe7f8cc1a4a2ebb04df822a034407cc7dc0a3de5f03.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
3f72ab638bcd82574ee85fe7f8cc1a4a2ebb04df822a034407cc7dc0a3de5f03.exe
Resource
win10v2004-20240221-en
General
-
Target
3f72ab638bcd82574ee85fe7f8cc1a4a2ebb04df822a034407cc7dc0a3de5f03
-
Size
716KB
-
MD5
b91ef039c97a111761c1dec5e866d1f8
-
SHA1
43444effa3067e3d6968582cf03ce6d1d6345baa
-
SHA256
3f72ab638bcd82574ee85fe7f8cc1a4a2ebb04df822a034407cc7dc0a3de5f03
-
SHA512
5769d152b3bd4e684980de622c08ef45845da8137e0f15bfd9448393468717a9e379187463ae56d9a93b1116930ac560e612271fafbff5fca17ac9b5f8152810
-
SSDEEP
12288:20P/aK2vB+BUBL8252uui8FbECP7BhdfswdJ0NXdU8ZWH7DEP1rCJ7U3B:2kCKABSt2rR8FfBhRJUEbDk1ulUx
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f72ab638bcd82574ee85fe7f8cc1a4a2ebb04df822a034407cc7dc0a3de5f03
Files
-
3f72ab638bcd82574ee85fe7f8cc1a4a2ebb04df822a034407cc7dc0a3de5f03.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: 572KB - Virtual size: 576KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE