GoogleUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
50b59757c6ea980f66d7481e549e48aeb60122ff4c1ad5b9337905f991ba0e21.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
50b59757c6ea980f66d7481e549e48aeb60122ff4c1ad5b9337905f991ba0e21.exe
Resource
win10v2004-20240709-en
General
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Target
50b59757c6ea980f66d7481e549e48aeb60122ff4c1ad5b9337905f991ba0e21
-
Size
1.3MB
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MD5
117efc7d3abe37e84bba1cbc84f25cea
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SHA1
1cf82018eb5fc53a983e41a6e85f0d45f89f3890
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SHA256
50b59757c6ea980f66d7481e549e48aeb60122ff4c1ad5b9337905f991ba0e21
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SHA512
cad3025e3211c0f29c8a398c538a011edb5087a909333f81e97e8fb0336fe758e59d16f93442d99e856d28dede7bb9c6e917652ba67320cf3aad2d9ed42ec490
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SSDEEP
12288:wEiB+thUMAdB8qr0zw9iXQ40AOzDr5YJjsF/5v3ZkHRik8m:wEiBCatr0zAiX90z/F0jsFB3SQkr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 50b59757c6ea980f66d7481e549e48aeb60122ff4c1ad5b9337905f991ba0e21
Files
-
50b59757c6ea980f66d7481e549e48aeb60122ff4c1ad5b9337905f991ba0e21.exe windows:5 windows x86 arch:x86
7df1816239c5bc855600d41210406c5b
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
WriteConsoleW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
CloseHandle
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
RtlUnwind
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
GetStdHandle
WriteFile
GetACP
LCMapStringW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetFileType
CreateFileW
shell32
SHGetFolderPathW
user32
CharLowerBuffW
shlwapi
SHQueryValueExW
PathAppendW
PathRemoveFileSpecW
Sections
.text Size: 71KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
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: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE