GoogleUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
a0f951434a0734d85dc07b5dc6c107ef4d0a52883c2e24192f7789a7f6f77c4a.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a0f951434a0734d85dc07b5dc6c107ef4d0a52883c2e24192f7789a7f6f77c4a.exe
Resource
win10v2004-20240709-en
General
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Target
a0f951434a0734d85dc07b5dc6c107ef4d0a52883c2e24192f7789a7f6f77c4a
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Size
1.3MB
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MD5
291480f000eff9c216ee3e8c0b02e2cf
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SHA1
6d493d34a31eabbd109a9a0f7a5defffbcc64492
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SHA256
a0f951434a0734d85dc07b5dc6c107ef4d0a52883c2e24192f7789a7f6f77c4a
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SHA512
28609ffdb85e0630a3cc4b26b27a4f471ed7038f5f949a6a069450c9ba01b68c3e7833da65020a49e2199f82489f42a0ef6df76f802e8eec76d5edf676d26118
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SSDEEP
12288:9E9B+VGxqTSgZG5GnWMBUKZGYaJ08vTZLfX+PdgdnW:9E9BvxVirnlBUKZ408vTZrX+lgdW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a0f951434a0734d85dc07b5dc6c107ef4d0a52883c2e24192f7789a7f6f77c4a
Files
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a0f951434a0734d85dc07b5dc6c107ef4d0a52883c2e24192f7789a7f6f77c4a.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: 1.2MB - 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