GoogleUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
b47e53a9e85b4c6607cc6eb96e77815e226e70ad81a6bd7db718bbe69a98fecf.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b47e53a9e85b4c6607cc6eb96e77815e226e70ad81a6bd7db718bbe69a98fecf.exe
Resource
win10v2004-20240802-en
General
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Target
b47e53a9e85b4c6607cc6eb96e77815e226e70ad81a6bd7db718bbe69a98fecf
-
Size
705KB
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MD5
17e0ee4b750ae07c07bcc255c070066a
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SHA1
1ebfe41b92bcf3be1016112a89fddb72b568f5b4
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SHA256
b47e53a9e85b4c6607cc6eb96e77815e226e70ad81a6bd7db718bbe69a98fecf
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SHA512
ecd95c289be7c5539f0f0dce5310c30b53fbb3bf816f931ed97b7040e2cc5bbc6d1d94c14f57669a3b42f1b9fc4e249c23a5cf722fda5cbd2e67cadecaa1acc1
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SSDEEP
12288:oW9B+V/FCrNDFKYmKIiirRGW2phzrvXuayM1J3AAlrAf0d83QC0OXxcpGHMki:oW9BE8NDFKYmKOF0zr31JwAlcR3QC0O3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b47e53a9e85b4c6607cc6eb96e77815e226e70ad81a6bd7db718bbe69a98fecf
Files
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b47e53a9e85b4c6607cc6eb96e77815e226e70ad81a6bd7db718bbe69a98fecf.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: 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