BraveUpdate_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
9b314f14d0e4fe96c332ddd06dba0bb6522a74574af0202a7b8943ab6c3d2f93.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9b314f14d0e4fe96c332ddd06dba0bb6522a74574af0202a7b8943ab6c3d2f93.exe
Resource
win10v2004-20240508-en
General
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Target
9b314f14d0e4fe96c332ddd06dba0bb6522a74574af0202a7b8943ab6c3d2f93
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Size
151KB
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MD5
1a0ed2764c7281c4dba83677a646ba49
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SHA1
b26ae76673af0ab58c181a24e2949a5cc5fc8d5e
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SHA256
9b314f14d0e4fe96c332ddd06dba0bb6522a74574af0202a7b8943ab6c3d2f93
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SHA512
f459951d7c118cfaab199d94a3af3a85b3acdd3b23cb2ac10ab8267d87348ae59e31432f54c5068246ed7e4f3c4b69f8793303fb310faf6ba3aba692a6e2acc5
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SSDEEP
3072:PQPidj5BX4/EeaZL8Z0BFri9WSfWJVVqH9B+QW6dQ5RidzKIfGY/9LzMTB3ZYwNi:7eaCSgfuqdB+W4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9b314f14d0e4fe96c332ddd06dba0bb6522a74574af0202a7b8943ab6c3d2f93
Files
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9b314f14d0e4fe96c332ddd06dba0bb6522a74574af0202a7b8943ab6c3d2f93.exe windows:5 windows x86 arch:x86
a4a50a9d79b56f2ce0bab4fe0cb0391c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
GetFileType
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
CloseHandle
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
SetLastError
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
WriteConsoleW
shell32
SHGetFolderPathW
user32
CharLowerBuffW
shlwapi
SHQueryValueExW
PathAppendW
PathRemoveFileSpecW
Sections
.text Size: 79KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
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: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ