GoogleUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
2529b1d08842bf1a51cc24145b4579eaa548dd9849ce5a0dccc2e925c8f4d715.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2529b1d08842bf1a51cc24145b4579eaa548dd9849ce5a0dccc2e925c8f4d715.exe
Resource
win10v2004-20240419-en
General
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Target
2529b1d08842bf1a51cc24145b4579eaa548dd9849ce5a0dccc2e925c8f4d715
-
Size
1.6MB
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MD5
7d844e2cf9354fa8cc0c8817b76e8bfc
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SHA1
98f8e430d6e498406e1163adbc9791c03b704a31
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SHA256
2529b1d08842bf1a51cc24145b4579eaa548dd9849ce5a0dccc2e925c8f4d715
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SHA512
cf89216df7435fda3fbfe122666c5a8d5f52e069feaf6415e614844e7c2c62456a0611f6e2dc99329dbb86cee40d404a4e2a1b2b507846607f2285b88be7bf8f
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SSDEEP
12288:ch9B+V0UMAdB8qr0zw9iXQ40AOzDr5YJjsF/5v3ZkHRik8:ch9B/atr0zAiX90z/F0jsFB3SQk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2529b1d08842bf1a51cc24145b4579eaa548dd9849ce5a0dccc2e925c8f4d715
Files
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2529b1d08842bf1a51cc24145b4579eaa548dd9849ce5a0dccc2e925c8f4d715.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: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE