GoogleUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
5bff91f2c5550bbf7f250b3c1209d47c3d72b09e1c3062aedaaf578e37d67a12.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5bff91f2c5550bbf7f250b3c1209d47c3d72b09e1c3062aedaaf578e37d67a12.exe
Resource
win10v2004-20240419-en
General
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Target
5bff91f2c5550bbf7f250b3c1209d47c3d72b09e1c3062aedaaf578e37d67a12
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Size
1.6MB
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MD5
b0be61de44ac0f9482f2f9329c2bd08d
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SHA1
f8747d3006bfbf626fac70080338feb5aaeac24a
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SHA256
5bff91f2c5550bbf7f250b3c1209d47c3d72b09e1c3062aedaaf578e37d67a12
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SHA512
5f7cd2d9c8ca4365623d2f09698250cc5ad9ac26f6fef963c172e7043194c4948327ba08baaf4fc9dd0b3eaa363a908a761bcb6667d0dc315d781a36c480fced
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SSDEEP
12288:NBP/aK2vB+lODk2vtPNJZ7D9p5zuldXnXf3auHbGqndVFbk:NVCKABhDVv7DxAZquHPH9k
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5bff91f2c5550bbf7f250b3c1209d47c3d72b09e1c3062aedaaf578e37d67a12
Files
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5bff91f2c5550bbf7f250b3c1209d47c3d72b09e1c3062aedaaf578e37d67a12.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: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE