GoogleUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
fb0456e1147a48869da290e69924b91d31c4cfd37d4f634aa00c96fe485a4703.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fb0456e1147a48869da290e69924b91d31c4cfd37d4f634aa00c96fe485a4703.exe
Resource
win10v2004-20240226-en
General
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Target
fb0456e1147a48869da290e69924b91d31c4cfd37d4f634aa00c96fe485a4703
-
Size
705KB
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MD5
cb2bc48ee236ce1efae786694518c1ef
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SHA1
b3ea32bb813530cb7602b2e30b4f10761a53dda0
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SHA256
fb0456e1147a48869da290e69924b91d31c4cfd37d4f634aa00c96fe485a4703
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SHA512
01e3b6a474467757ddf2383366b33d407d18b49c688c43a213f05e35426bbb0db2a7d7b33e15c96511c87cc7491814e595d8568a608c56a424587b2ec3784e97
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SSDEEP
12288:4F9B+VRkatgRu6GLD8bjduQIS92Hto+8ZCLwYaZ69eNtdD3L0AsUHM6adOkddWBW:4F9BWXUduNS9gXGCsYBydn0A1eAIce5F
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fb0456e1147a48869da290e69924b91d31c4cfd37d4f634aa00c96fe485a4703
Files
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fb0456e1147a48869da290e69924b91d31c4cfd37d4f634aa00c96fe485a4703.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