GoogleUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
f2573535e0a8a5c466ff0c3d5e9532b94ac4c3c31f11ec0f31df9ebee70a7c3c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f2573535e0a8a5c466ff0c3d5e9532b94ac4c3c31f11ec0f31df9ebee70a7c3c.exe
Resource
win10v2004-20240508-en
General
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Target
f2573535e0a8a5c466ff0c3d5e9532b94ac4c3c31f11ec0f31df9ebee70a7c3c
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Size
1.5MB
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MD5
e97409e19b259d3a1af7c084eb818abb
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SHA1
a14f34a2ba96600e5573721c699816b6e3455b9f
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SHA256
f2573535e0a8a5c466ff0c3d5e9532b94ac4c3c31f11ec0f31df9ebee70a7c3c
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SHA512
a9d50815c644eb9fcb96207988a02d4f9e621ee26ba21a6c99366cb9da2d8b32932e522e91aef699ae0e224872cb8484bd78473378fde3f34741ef790a2c9db6
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SSDEEP
12288:YI9B+Vtzr83S1VVpERVgiqm85/ZMmoCV+SCGoNbq88ULbDg8pRBXOQE:YI9BUzr8EzERVY7zpCGSbvdfvDJO5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f2573535e0a8a5c466ff0c3d5e9532b94ac4c3c31f11ec0f31df9ebee70a7c3c
Files
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f2573535e0a8a5c466ff0c3d5e9532b94ac4c3c31f11ec0f31df9ebee70a7c3c.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: 56KB - 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