GoogleUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
f62f060b164f5f5f677daac6cc4e30d2dc2781e638c8e98155e07b5701d86d3b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f62f060b164f5f5f677daac6cc4e30d2dc2781e638c8e98155e07b5701d86d3b.exe
Resource
win10v2004-20240419-en
General
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Target
f62f060b164f5f5f677daac6cc4e30d2dc2781e638c8e98155e07b5701d86d3b
-
Size
705KB
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MD5
ca3b23df688c966b7587b3d2537c1fd7
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SHA1
2d4223a57a97a27c6d771aeea1512617cf900ca5
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SHA256
f62f060b164f5f5f677daac6cc4e30d2dc2781e638c8e98155e07b5701d86d3b
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SHA512
84f875e6b8e06b4ff46aabccc6aac27288945dda5a49ae937a1eb757321c6813c0e9cbcac831150138eac001a84df90965b4840297d6b25c63b4cc988899822a
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SSDEEP
12288:gA9B+VVyZuclgpZzQFhlvBc00qzjVBrFVo+XvGOntwSpI:gA9BUyU22ZcFhhBRzjfrFVoSPa
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f62f060b164f5f5f677daac6cc4e30d2dc2781e638c8e98155e07b5701d86d3b
Files
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f62f060b164f5f5f677daac6cc4e30d2dc2781e638c8e98155e07b5701d86d3b.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