GoogleUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
afc371ea267afea48ee3ebb0ef87f17fb2ecc29cbdda33ceaad5ce61333a23b0.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
afc371ea267afea48ee3ebb0ef87f17fb2ecc29cbdda33ceaad5ce61333a23b0.exe
Resource
win10v2004-20240508-en
General
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Target
afc371ea267afea48ee3ebb0ef87f17fb2ecc29cbdda33ceaad5ce61333a23b0
-
Size
1.6MB
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MD5
7b73bafc62a0fc1a8d50ea0ef14a1041
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SHA1
50d618813f6e4a8bf37f96d9b4fae70923ef6c7b
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SHA256
afc371ea267afea48ee3ebb0ef87f17fb2ecc29cbdda33ceaad5ce61333a23b0
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SHA512
b8af7e2238bc891e7599f7f221729d13340f00464895475937e7df6700a9e02d3924ad22a4d1c3fc973ebe1a4e0b9f48b5341a8e6d151baf914d6fc3e0535b81
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SSDEEP
12288:uI9B+VzGt/sB1KcYmqgZvAMlUoUjG+YKtMfnkOeZb5JYiNAgAPhd:uI9Bft/sBlDqgZQd6XKtiMJYiPUd
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource afc371ea267afea48ee3ebb0ef87f17fb2ecc29cbdda33ceaad5ce61333a23b0
Files
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afc371ea267afea48ee3ebb0ef87f17fb2ecc29cbdda33ceaad5ce61333a23b0.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: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE